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Stasyuk N, Gayda G, Nogala W, Holdynski M, Demkiv O, Fayura L, Sibirny A, Gonchar M. Correction: Ammonium nanochelators in conjunction with arginine-specific enzymes in amperometric biosensors for arginine assay. Mikrochim Acta 2024; 191:258. [PMID: 38602561 PMCID: PMC11008058 DOI: 10.1007/s00604-024-06319-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Affiliation(s)
- Nataliya Stasyuk
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine.
| | - Galina Gayda
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
| | - Marcin Holdynski
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Olha Demkiv
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
| | - Lyubov Fayura
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
| | - Andriy Sibirny
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
- Department of Biotechnology and Microbiology, Rzeszow University, 35-601, Rzeszow, Poland
| | - Mykhailo Gonchar
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine.
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Demkiv O, Nogala W, Stasyuk N, Klepach H, Danysh T, Gonchar M. Highly sensitive amperometric sensors based on laccase-mimetic nanozymes for the detection of dopamine. RSC Adv 2024; 14:5472-5478. [PMID: 38352675 PMCID: PMC10862099 DOI: 10.1039/d3ra07587g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024] Open
Abstract
The current research presents novel sensors based on laccase-like mimetics for the detection of dopamine (DA). The synthesized laccase-like nanozymes (nAuCu, nPtCu, nCuMnCo, and nCoCuCe) were prepared by a simple hydrothermal method and exhibited an attractive catalytic activity toward DA. The developed amperometric sensors based on laccase nanozymes (nAuCu and nPtCu) are more stable, selective, and revealed a higher sensitivity (6.5-fold than the biosensor based on the natural fungal laccase from Trametes zonata). The amperometric sensors were obtained by modification of the glassy carbon electrodes (GCEs) with AuPt nanoparticles. Functionalization of the electrode surface by AuPt NPs resulted in increased catalytic activity of the laccase-like layer and higher sensitivity. Among studied configurations, the sensor containing nAuCu and nAuPt possesses a wide linear range for dopamine detection (10-170 μM), the lowest limit of detection (20 nM), and the highest sensitivity (10 650 ± 8.3 A M-1 m-2) at a low applied potential (+0.2 V versus Ag/AgCl). The proposed simple and cost-effective sensor electrode was used for the determination of DA in pharmaceuticals.
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Affiliation(s)
- Olha Demkiv
- Institute of Cell Biology, National Academy of Sciences of Ukraine Lviv 79005 Ukraine
- Institute of Physical Chemistry, Polish Academy of Sciences 01-224 Warsaw Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences 01-224 Warsaw Poland
| | - Nataliya Stasyuk
- Institute of Cell Biology, National Academy of Sciences of Ukraine Lviv 79005 Ukraine
- Institute of Physical Chemistry, Polish Academy of Sciences 01-224 Warsaw Poland
| | - Halyna Klepach
- Drohobych Ivan Franko State Pedagogical University Drohobych 82100 Ukraine
| | - Taras Danysh
- Institute of Blood Pathology and Transfusion Medicine, National Academy of Medical Sciences of Ukraine Lviv 79044 Ukraine
| | - Mykhailo Gonchar
- Institute of Cell Biology, National Academy of Sciences of Ukraine Lviv 79005 Ukraine
- Drohobych Ivan Franko State Pedagogical University Drohobych 82100 Ukraine
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Stasyuk N, Gayda G, Nogala W, Holdynski M, Demkiv O, Fayura L, Sibirny A, Gonchar M. Ammonium nanochelators in conjunction with arginine-specific enzymes in amperometric biosensors for arginine assay. Mikrochim Acta 2023; 191:47. [PMID: 38133683 PMCID: PMC10987348 DOI: 10.1007/s00604-023-06114-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
Amino acid L-arginine (Arg), usually presented in food products and biological liquids, can serve both as a useful indicator of food quality and an important biomarker in medicine. The biosensors based on Arg-selective enzymes are the most promising devices for Arg assay. In this research, three types of amperometric biosensors have been fabricated. They exploit arginine oxidase (ArgO), recombinant arginase I (ARG)/urease, and arginine deiminase (ADI) coupled with the ammonium-chelating redox-active nanoparticles. Cadmium-copper nanoparticles (nCdCu) as the most effective nanochelators were used for the development of ammonium chemosensors and enzyme-coupled Arg biosensors. The fabricated enzyme/nCdCu-containing bioelectrodes show wide linear ranges (up to 200 µM), satisfactory storage stabilities (14 days), and high sensitivities (A⋅M-1⋅m-2) to Arg: 1650, 1700, and 4500 for ADI-, ArgO- and ARG/urease-based sensors, respectively. All biosensors have been exploited to estimate Arg content in commercial juices. The obtained data correlate well with the values obtained by the reference method. A hypothetic scheme for mechanism of action of ammonium nanochelators in electron transfer reaction on the arginine-sensing electrodes has been proposed.
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Affiliation(s)
- Nataliya Stasyuk
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine.
| | - Galina Gayda
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
| | - Marcin Holdynski
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Olha Demkiv
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
| | - Lyubov Fayura
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
| | - Andriy Sibirny
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine
- Department of Biotechnology and Microbiology, Rzeszow University, 35-601, Rzeszow, Poland
| | - Mykhailo Gonchar
- Institute of Cell Biology, National Academy of Sciences of Ukraine, Lviv, 79005, Ukraine.
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Noori MT, Mansi, Sundriyal S, Shrivastav V, Giri BS, Holdynski M, Nogala W, Tiwari UK, Gupta B, Min B. Copper foam supported g-C 3N 4-metal-organic framework bacteria biohybrid cathode catalyst for CO 2 reduction in microbial electrosynthesis. Sci Rep 2023; 13:22741. [PMID: 38123583 PMCID: PMC10733401 DOI: 10.1038/s41598-023-49246-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
Microbial electrosynthesis (MES) presents a versatile approach for efficiently converting carbon dioxide (CO2) into valuable products. However, poor electron uptake by the microorganisms from the cathode severely limits the performance of MES. In this study, a graphitic carbon nitride (g-C3N4)-metal-organic framework (MOF) i.e. HKUST-1 composite was newly designed and synthesized as the cathode catalyst for MES operations. The physiochemical analysis such as X-ray diffraction, scanning electron microscopy (SEM), and X-ray fluorescence spectroscopy showed the successful synthesis of g-C3N4-HKUST-1, whereas electrochemical assessments revealed its enhanced kinetics for redox reactions. The g-C3N4-HKUST-1 composite displayed excellent biocompatibility to develop electroactive biohybrid catalyst for CO2 reduction. The MES with g-C3N4-HKUST-1 biohybrid demonstrated an excellent current uptake of 1.7 mA/cm2, which was noted higher as compared to the MES using g-C3N4 biohybrid (1.1 mA/cm2). Both the MESs could convert CO2 into acetic and isobutyric acid with a significantly higher yield of 0.46 g/L.d and 0.14 g/L.d respectively in MES with g-C3N4-HKUST-1 biohybrid and 0.27 g/L.d and 0.06 g/L.d, respectively in MES with g-C3N4 biohybrid. The findings of this study suggest that g-C3N4-HKUST-1 is a highly efficient catalytic material for biocathodes in MESs to significantly enhance the CO2 conversion.
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Affiliation(s)
- Md Tabish Noori
- Department of Environmental Science and Engineering, Kyung Hee University, Yongin, South Korea
| | - Mansi
- CSIR-Central Scientific Instrument Organisation (CSIR-CSIO), Chandigarh, 160030, India
| | - Shashank Sundriyal
- Regional Center of Advanced Technologies and Materials, The Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, Šlechtitel ̊u 27, Olomouc, 779 00, Czech Republic
| | - Vishal Shrivastav
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warszawa, Poland
| | - Balendu Sekhar Giri
- Sustainability Cluster, School of Advanced Engineering, UPES, Dehradun, Uttarakhand, 248007, India
| | - Marcin Holdynski
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warszawa, Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warszawa, Poland
| | - Umesh K Tiwari
- CSIR-Central Scientific Instrument Organisation (CSIR-CSIO), Chandigarh, 160030, India
| | - Bhavana Gupta
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warszawa, Poland.
| | - Booki Min
- Department of Environmental Science and Engineering, Kyung Hee University, Yongin, South Korea.
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Shrivastav V, Mansi, Dubey P, Shrivastav V, Kaur A, Hołdyński M, Krawczyńska A, Tiwari UK, Deep A, Nogala W, Sundriyal S. Diffusion controlled electrochemical analysis of MoS 2 and MOF derived metal oxide-carbon hybrids for high performance supercapacitors. Sci Rep 2023; 13:20675. [PMID: 38001163 PMCID: PMC10674017 DOI: 10.1038/s41598-023-47730-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
In the context of emerging electric devices, the demand for advanced energy storage materials has intensified. These materials must encompass both surface and diffusion-driven charge storage mechanisms. While diffusion-driven reactions offer high capacitance by utilizing the bulk of the material, their effectiveness diminishes at higher discharge rates. Conversely, surface-controlled reactions provide rapid charge/discharge rates and high power density. To strike a balance between these attributes, we devised a tri-composite material, TiO2/Carbon/MoS2 (T10/MoS2). This innovative design features a highly porous carbon core for efficient diffusion and redox-active MoS2 nanosheets on the surface. Leveraging these characteristics, the T10/MoS2 composite exhibited impressive specific capacitance (436 F/g at 5 mV/s), with a significant contribution from the diffusion-controlled process (82%). Furthermore, our symmetrical device achieved a notable energy density of ~ 50 Wh/kg at a power density of 1.3 kW/kg. This concept holds promise for extending the approach to other Metal-Organic Framework (MOF) structures, enabling enhanced diffusion-controlled processes in energy storage applications.
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Affiliation(s)
- Vishal Shrivastav
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
| | - Mansi
- CSIR-Central Scientific Instruments Organisation, Sector 30-C, Chandigarh, 160030, India
| | - Prashant Dubey
- Advanced Carbon Products and Metrology Department, CSIR-National Physical Laboratory (CSIR-NPL), New Delhi, 110012, India
| | | | - Ashwinder Kaur
- Department of Physics, Punjabi University, Patiala, 147002, India
| | - Marcin Hołdyński
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Agnieszka Krawczyńska
- Faculty of Materials Science and Engineering, Warsaw University of Technology, Wołoska 141 Str, 02-507, Warsaw, Poland
| | - Umesh K Tiwari
- CSIR-Central Scientific Instruments Organisation, Sector 30-C, Chandigarh, 160030, India
| | - Akash Deep
- Institute of Nano Science and Technology (INST), Sector-81, Mohali, Punjab, 140306, India
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
| | - Shashank Sundriyal
- Regional Center of Advanced Technologies and Materials, The Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, Šlechtitelů 27, 779 00, Olomouc, Czech Republic.
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Kappalakandy Valapil K, Filipiak MS, Rekiel W, Jarosińska E, Nogala W, Jönsson-Niedziółka M, Witkowska Nery E. Fabrication of ITO microelectrodes and electrode arrays using a low-cost CO 2 laser plotter. Lab Chip 2023; 23:3802-3810. [PMID: 37551427 DOI: 10.1039/d3lc00266g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
Good electronic (Rs = ∼5 Ω sq-1) and optical properties (transmittance: >83%) make indium tin oxide (ITO) an attractive electrode substrate. Despite the commercial availability of high-quality ITO and some low-cost methods for direct deposition being in use by now, the definition of patterns is still a concern. Putting their popularity and extensive use aside, the manufacturing of ITO electrodes so far lacks a rapid, highly reproducible, flexible, cost-effective, easy patterning process that could surpass difficult, time-consuming techniques such as lithography. Herein, we present a low-cost method based on CO2 laser irradiation for preparing ITO microelectrodes and electrode arrays. Electrodes of different sizes and shapes were examined to identify the performance of the proposed methods. Direct ablation of the ITO layer was optimized for rectangular electrodes of 25, 50, and 100 μm in width, while laser cutting of scotch tape stencils and subsequent wet etching were used to create circular electrodes with a diameter of 1.75 mm. A multielectrode array system consisting 8 of these circular electrodes was fabricated on a (25 × 25) mm2 plate, characterized electrochemically through cyclic voltammetry (CV) and scanning electrochemical microscopy (SECM), and as an example application used for monitoring the anchoring behavior of HeLa and HepG2 cell cultures through cell-based electrochemical impedance spectroscopy. Together, the direct ablation method and preparation of laser cut stencils form a complete toolbox, which allows for low-cost and fast fabrication of ITO electrodes for a wide variety of applications. To demonstrate the general availability of the method, we have also prepared a batch of electrodes using a laser plotter in a local printing shop, achieving high intra-workshop reproducibility.
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Affiliation(s)
| | - Marcin Szymon Filipiak
- Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, ul. Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Weronika Rekiel
- Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, ul. Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Elżbieta Jarosińska
- Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, ul. Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, ul. Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Martin Jönsson-Niedziółka
- Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, ul. Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Emilia Witkowska Nery
- Institute of Physical Chemistry, Polish Academy of Sciences, Warsaw, ul. Kasprzaka 44/52, 01-224 Warsaw, Poland.
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Linfield S, Gawinkowski S, Nogala W. Toward the Detection Limit of Electrochemistry: Studying Anodic Processes with a Fluorogenic Reporting Reaction. Anal Chem 2023; 95:11227-11235. [PMID: 37461137 PMCID: PMC10398625 DOI: 10.1021/acs.analchem.3c00694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
Recently, shot noise has been shown to be an inherent part of all charge-transfer processes, leading to a practical limit of quantification of 2100 electrons (≈0.34 fC) [ Curr. Opin. Electrochem. 2020, 22, 170-177]. Attainable limits of quantification are made much larger by greater background currents and insufficient instrumentation, which restricts progress in sensing and single-entity applications. This limitation can be overcome by converting electrochemical charges into photons, which can be detected with much greater sensitivity, even down to a single-photon level. In this work, we demonstrate the use of fluorescence, induced through a closed bipolar setup, to monitor charge-transfer processes below the detection limit of electrochemical workstations. During this process, the oxidation of ferrocenemethanol (FcMeOH) in one cell is used to concurrently drive the oxidation of Amplex Red (AR), a fluorogenic redox molecule, in another cell. The spectroelectrochemistry of AR is investigated and new insights on the commonplace practice of using deprotonated glucose to limit AR photooxidation are presented. The closed bipolar setup is used to produce fluorescence signals corresponding to the steady-state voltammetry of FcMeOH on a microelectrode. Chronopotentiometry is then used to show a linear relationship between the charge passed through FcMeOH oxidation and the integrated AR fluorescence signal. The sensitivity of the measurements obtained at different timescales varies between 2200 and 500 electrons per detected photon. The electrochemical detection limit is approached using a diluted FcMeOH solution in which no faradaic current signal is observed. Nevertheless, a fluorescence signal corresponding to FcMeOH oxidation is still seen, and the detection of charges down to 300 fC is demonstrated.
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Affiliation(s)
- Steven Linfield
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Sylwester Gawinkowski
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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Shrivastav V, Mansi, Gupta B, Dubey P, Deep A, Nogala W, Shrivastav V, Sundriyal S. Recent advances on surface mounted metal-organic frameworks for energy storage and conversion applications: Trends, challenges, and opportunities. Adv Colloid Interface Sci 2023; 318:102967. [PMID: 37523999 DOI: 10.1016/j.cis.2023.102967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 06/30/2023] [Accepted: 07/21/2023] [Indexed: 08/02/2023]
Abstract
Establishing green and reliable energy resources is very important to counteract the carbon footprints and negative impact of non-renewable energy resources. Metal-organic frameworks (MOFs) are a class of porous material finding numerous applications due to their exceptional qualities, such as high surface area, low density, superior structural flexibility, and stability. Recently, increased attention has been paid to surface mounted MOFs (SURMOFs), which is nothing but thin film of MOF, as a new category in nanotechnology having unique properties compared to bulk MOFs. With the advancement of material growth and synthesis technologies, the fine tunability of film thickness, consistency, size, and geometry with a wide range of MOF complexes is possible. In this review, we recapitulate various synthesis approaches of SURMOFs including epitaxial synthesis approach, direct solvothermal method, Langmuir-Blodgett LBL deposition, Inkjet printing technique and others and then correlated the synthesis-structure-property relationship in terms of energy storage and conversion applications. Further the critical assessment and current problems of SURMOFs have been briefly discussed to explore the future opportunities in SURMOFs for energy storage and conversion applications.
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Affiliation(s)
| | - Mansi
- CSIR-Central Scientific Instrument Organisation (CSIR-CSIO), Chandigarh 160030, India
| | - Bhavana Gupta
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Prashant Dubey
- Advanced Carbon Products and Metrology Department, CSIR-National Physical Laboratory (CSIR-NPL), New Delhi 110012, India
| | - Akash Deep
- Institute of Nano Science and Technology, Sector-81, Mohali 140306, Punjab, India
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Vishal Shrivastav
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Shashank Sundriyal
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland; Regional Center of Advanced Technologies and Materials, The Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, Šlechtitelů 27, 779 00 Olomouc, Czech Republic,.
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Demkiv O, Nogala W, Stasyuk N, Grynchyshyn N, Vus B, Gonchar M. The Peroxidase-like Nanocomposites as Hydrogen Peroxide-Sensitive Elements in Cholesterol Oxidase-Based Biosensors for Cholesterol Assay. J Funct Biomater 2023; 14:315. [PMID: 37367279 DOI: 10.3390/jfb14060315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 05/31/2023] [Accepted: 06/05/2023] [Indexed: 06/28/2023] Open
Abstract
Catalytically active nanomaterials, in particular, nanozymes, are promising candidates for applications in biosensors due to their excellent catalytic activity, stability and cost-effective preparation. Nanozymes with peroxidase-like activities are prospective candidates for applications in biosensors. The purpose of the current work is to develop cholesterol oxidase-based amperometric bionanosensors using novel nanocomposites as peroxidase (HRP) mimetics. To select the most electroactive chemosensor on hydrogen peroxide, a wide range of nanomaterials were synthesized and characterized using cyclic voltammetry (CV) and chronoamperometry. Pt NPs were deposited on the surface of a glassy carbon electrode (GCE) in order to improve the conductivity and sensitivity of the nanocomposites. The most HRP-like active bi-metallic CuFe nanoparticles (nCuFe) were placed on a previously nano-platinized electrode, followed by conjugation of cholesterol oxidase (ChOx) in a cross-linking film formed by cysteamine and glutaraldehyde. The constructed nanostructured bioelectrode ChOx/nCuFe/nPt/GCE was characterized by CV and chronoamperometry in the presence of cholesterol. The bionanosensor (ChOx/nCuFe/nPt/GCE) shows a high sensitivity (3960 A·M-1·m-2) for cholesterol, a wide linear range (2-50 µM) and good storage stability at a low working potential (-0.25 V vs. Ag/AgCl/3 M KCl). The constructed bionanosensor was tested on a real serum sample. A detailed comparative analysis of the bioanalytical characteristics of the developed cholesterol bionanosensor and the known analogs is presented.
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Affiliation(s)
- Olha Demkiv
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine
- Faculty of Veterinary Hygiene, Ecology and Law, Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies, 79000 Lviv, Ukraine
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Poland
| | - Nataliya Stasyuk
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine
| | - Nadiya Grynchyshyn
- Faculty of Veterinary Hygiene, Ecology and Law, Stepan Gzhytskyi National University of Veterinary Medicine and Biotechnologies, 79000 Lviv, Ukraine
| | - Bohdan Vus
- Department of Electronics and Information Technology, Lviv Polytechnic National University, 79000 Lviv, Ukraine
| | - Mykhailo Gonchar
- Institute of Cell Biology, National Academy of Sciences of Ukraine, 79005 Lviv, Ukraine
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10
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Gupta B, Aziz A, Sundriyal S, Shrivastav V, Melvin AA, Holdynski M, Nogala W. Evaluation of local oxygen flux produced by photoelectrochemical hydroxide oxidation by scanning electrochemical microscopy. Sci Rep 2023; 13:5019. [PMID: 36977815 PMCID: PMC10050193 DOI: 10.1038/s41598-023-32210-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 03/24/2023] [Indexed: 03/30/2023] Open
Abstract
Several in-situ electrochemical approaches have been developed for performing a localized photoelectrochemical investigation of the photoanode. One of the techniques is scanning electrochemical microscopy (SECM), which probes local heterogeneous reaction kinetics and fluxes of generated species. In traditional SECM analysis of photocatalysts, evaluation of the influence of radiation on the rate of studied reaction requires an additional dark background experiment. Here, using SECM and an inverted optical microscope, we demonstrate the determination of O2 flux caused by light-driven photoelectrocatalytic water splitting. Photocatalytic signal and dark background are recorded in a single SECM image. We used an indium tin oxide electrode modified with hematite (α-Fe2O3) by electrodeposition as a model sample. The light-driven flux of oxygen is calculated by analysis of SECM image recorded in substrate generation/tip collection mode. In photoelectrochemistry, the qualitative and quantitative knowledge of oxygen evolution will open new doors for understanding the local effects of dopants and hole scavengers in a straightforward and conventional manner.
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Affiliation(s)
- Bhavana Gupta
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
| | - Ariba Aziz
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Shashank Sundriyal
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Vishal Shrivastav
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Ambrose A Melvin
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Marcin Holdynski
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
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Kalecki J, Cieplak M, Iskierko Z, Piechowska J, Nogala W, D'Souza F, Sharma PS. Post-imprinting modification: electrochemical and scanning electrochemical microscopy studies of a semi-covalently surface imprinted polymer. J Mater Chem B 2023; 11:1659-1669. [PMID: 36722440 DOI: 10.1039/d2tb02116a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Herein we described a post-imprinting modification of the imprinted molecular cavities for electrochemical sensing of a target protein. Imprinted molecular cavities were generated by following the semi-covalent surface imprinting approach. These mesoporous cavities were modified with a ferrocene 'electrochemical' tracer for electrochemical transduction of the target protein recognition. Electrochemical sensors prepared after post-imprinting modification showed a linear response in the concentration range of 0.5 to 50 μM. Chemosensors fabricated based on capacitive impedimetric transduction demonstrated that imprinted molecular cavities without post-imprinting modification showed better selectivity. Scanning electrochemical microscopy (SECM) was used for the surface characterization of imprinted molecular cavities modified with ferrocene electrochemical tracers. SECM analysis performed in the feedback mode monitor changes in the surface state of the ferrocene-modified polymer film. The kinetics of the mediator regeneration was almost 1.8 times higher on the non-imprinted surface versus the post-imprinting modified molecular imprinted polymer.
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Affiliation(s)
- Jakub Kalecki
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Maciej Cieplak
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Zofia Iskierko
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Joanna Piechowska
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
| | - Francis D'Souza
- Department of Chemistry, University of North Texas, 1155 Union Circle No. 305070, Denton, TX 76203-5017, USA
| | - Piyush Sindhu Sharma
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.
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12
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Radziewicz M, Nogala W, Kot Ł, Hyk W. Voltammetric examination of carbon and platinum nanoelectrodes under mixed diffusion – migration mass transport conditions. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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John S, Nogala W, Gupta B, Singh S. Synergy of photocatalysis and fuel cells: A chronological review on efficient designs, potential materials and emerging applications. Front Chem 2022; 10:1038221. [DOI: 10.3389/fchem.2022.1038221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022] Open
Abstract
The rising demand of energy and lack of clean water are two major concerns of modern world. Renewable energy sources are the only way out in order to provide energy in a sustainable manner for the ever-increasing demands of the society. A renewable energy source which can also provide clean water will be of immense interest and that is where Photocatalytic Fuel Cells (PFCs) exactly fit in. PFCs hold the ability to produce electric power with simultaneous photocatalytic degradation of pollutants on exposure to light. Different strategies, including conventional Photoelectrochemical cell design, have been technically upgraded to exploit the advantage of PFCs and to widen their applicability. Parallel to the research on design, researchers have put an immense effort into developing materials/composites for electrodes and their unique properties. The efficient strategies and potential materials have opened up a new horizon of applications for PFCs. Recent research reports reveal this persistently broadening arena which includes hydrogen and hydrogen peroxide generation, carbon dioxide and heavy metal reduction and even sensor applications. The review reported here consolidates all the aspects of various design strategies, materials and applications of PFCs. The review provides an overall understanding of PFC systems, which possess the potential to be a marvellous renewable source of energy with a handful of simultaneous applications. The review is a read to the scientific community and early researchers interested in working on PFC systems.
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14
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Melvin AA, Goudeau B, Nogala W, Kuhn A. Cover Picture: Spatially Controlled CO
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Conversion Kinetics in Natural Leaves for Motion Generation (Angew. Chem. Int. Ed. 34/2022). Angew Chem Int Ed Engl 2022. [DOI: 10.1002/anie.202209215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ambrose A. Melvin
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Bertrand Goudeau
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Alexander Kuhn
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
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15
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Melvin AA, Goudeau B, Nogala W, Kuhn A. Spatially Controlled CO
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Conversion Kinetics in Natural Leaves for Motion Generation. Angew Chem Int Ed Engl 2022; 61:e202205298. [DOI: 10.1002/anie.202205298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Ambrose A. Melvin
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Bertrand Goudeau
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Alexander Kuhn
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
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16
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Melvin AA, Goudeau B, Nogala W, Kuhn A. Spatially Controlled CO
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Conversion Kinetics in Natural Leaves for Motion Generation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ambrose A. Melvin
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Bertrand Goudeau
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Alexander Kuhn
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
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17
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Gupta B, Suchomski P, Ashwin Melvin A, Linfield S, Opallo M, Nogala W. Optical readout of moisture in sand employing bipolar electrochemistry. Electrochem commun 2022. [DOI: 10.1016/j.elecom.2022.107329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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18
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Melvin AA, Goudeau B, Nogala W, Kuhn A. Spatially Controlled CO
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Conversion Kinetics in Natural Leaves for Motion Generation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ambrose A. Melvin
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Bertrand Goudeau
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Alexander Kuhn
- University of Bordeaux, CNRS, Bordeaux INP, ISM, UMR5255, ENSCBP 16 Avenue Pey Berland 33607 Pessac France
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19
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Cieslik M, Sawczak M, Jendrzejewski R, Celej J, Nogala W, Ryl J. Locally sculptured modification of the electrochemical response of conductive poly(lactic acid) 3D prints by femtosecond laser processing. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.140288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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20
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Roguska A, Leśniewski A, Opallo M, Nogala W. Mediatorless electrocatalytic oxygen reduction with catalase on mercury–gold amalgam microelectrodes. Electrochem commun 2021. [DOI: 10.1016/j.elecom.2021.107167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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21
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Rimmele M, Nogala W, Seif-Eddine M, Roessler MM, Heeney M, Plasser F, Glöcklhofer F. Functional group introduction and aromatic unit variation in a set of π-conjugated macrocycles: revealing the central role of local and global aromaticity. Org Chem Front 2021; 8:4730-4745. [PMID: 34484800 PMCID: PMC8382046 DOI: 10.1039/d1qo00901j] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 06/17/2021] [Indexed: 12/18/2022]
Abstract
π-Conjugated macrocycles are molecules with unique properties that are increasingly exploited for applications and the question of whether they can sustain global aromatic or antiaromatic ring currents is particularly intriguing. However, there are only a small number of experimental studies that investigate how the properties of π-conjugated macrocycles evolve with systematic structural changes. Here, we present such a systematic experimental study of a set of [2.2.2.2]cyclophanetetraenes, all with formally Hückel antiaromatic ground states, and combine it with an in-depth computational analysis. The study reveals the central role of local and global aromaticity for rationalizing the observed optoelectronic properties, ranging from extremely large Stokes shifts of up to 1.6 eV to reversible fourfold reduction, a highly useful feature for charge storage/accumulation applications. A recently developed method for the visualization of chemical shielding tensors (VIST) is applied to provide unique insight into local and global ring currents occurring in different planes along the macrocycle. Conformational changes as a result of the structural variations can further explain some of the observations. The study contributes to the development of structure-property relationships and molecular design guidelines and will help to understand, rationalize, and predict the properties of other π-conjugated macrocycles. It will also assist in the design of macrocycle-based supramolecular elements with defined properties.
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Affiliation(s)
- Martina Rimmele
- Department of Chemistry, Imperial College London London W12 0BZ UK .,Centre for Processable Electronics, Imperial College London London W12 0BZ UK
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | | | - Maxie M Roessler
- Department of Chemistry, Imperial College London London W12 0BZ UK
| | - Martin Heeney
- Department of Chemistry, Imperial College London London W12 0BZ UK .,Centre for Processable Electronics, Imperial College London London W12 0BZ UK
| | - Felix Plasser
- Department of Chemistry, Loughborough University Loughborough LE11 3TU UK
| | - Florian Glöcklhofer
- Department of Chemistry, Imperial College London London W12 0BZ UK .,Centre for Processable Electronics, Imperial College London London W12 0BZ UK
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22
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Niedziółka‐Jönsson J, Nogala W, Shul G. A Tribute to Marcin Opallo on his 65 th Birthday: Electrochemistry over 40 Years. ChemElectroChem 2021. [DOI: 10.1002/celc.202100924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Galyna Shul
- Département de Chimie Université du Québec à Montréal 2101, rue Jeanne-Mance Montréal QC H2X2 J6 Canada
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23
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Kalisz J, Nogala W, Adamiak W, Gocyla M, Girault HH, Opallo M. The Solvent Effect on H 2 O 2 Generation at Room Temperature Ionic Liquid|Water Interface. Chemphyschem 2021; 22:1352-1360. [PMID: 33909320 DOI: 10.1002/cphc.202100219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/26/2021] [Indexed: 12/15/2022]
Abstract
H2 O2 is a versatile chemical and can be generated by the oxygen reduction reaction (ORR) in proton donor solution in molecular solvents or room temperature ionic liquids (IL). We investigated this reaction at interfaces formed by eleven hydrophobic ILs and acidic aqueous solution as a proton source with decamethylferrocene (DMFc) as an electron donor. H2 O2 is generated in colorimetrically detectable amounts in biphasic systems formed by alkyl imidazolium hexafluorophosphate or tetraalkylammonium bis(trifluoromethylsulfonyl)imide ionic liquids. H2 O2 fluxes were estimated close to liquid|liquid interface by scanning electrochemical microscopy (SECM). Contrary to the interfaces formed by hydrophobic electrolyte solution in a molecular solvent, H2 O2 generation is followed by cation expulsion to the aqueous phase. Weak correlation between the H2 O2 flux and the difference between DMFc/DMFc+ redox potential and 2 electron ORR standard potential indicates kinetic control of the reaction.
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Affiliation(s)
- Justyna Kalisz
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Wojciech Adamiak
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Mateusz Gocyla
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Hubert H Girault
- Laboratoire d'Electrochimie Physique et Amaytique, Ecole Polytechnique Federale de Lausanne, EPFL, Valais, Wallis, Rue d'Industrie 17, 1950, Sion, Switzerland
| | - Marcin Opallo
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
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24
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Eder S, Yoo DJ, Nogala W, Pletzer M, Santana Bonilla A, White AJP, Jelfs KE, Heeney M, Choi JW, Glöcklhofer F. Switching between Local and Global Aromaticity in a Conjugated Macrocycle for High-Performance Organic Sodium-Ion Battery Anodes. Angew Chem Int Ed Engl 2020; 59:12958-12964. [PMID: 32368821 PMCID: PMC7496320 DOI: 10.1002/anie.202003386] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 04/30/2020] [Indexed: 11/06/2022]
Abstract
Aromatic organic compounds can be used as electrode materials in rechargeable batteries and are expected to advance the development of both anode and cathode materials for sodium-ion batteries (SIBs). However, most aromatic organic compounds assessed as anode materials in SIBs to date exhibit significant degradation issues under fast-charge/discharge conditions and unsatisfying long-term cycling performance. Now, a molecular design concept is presented for improving the stability of organic compounds for battery electrodes. The molecular design of the investigated compound, [2.2.2.2]paracyclophane-1,9,17,25-tetraene (PCT), can stabilize the neutral state by local aromaticity and the doubly reduced state by global aromaticity, resulting in an anode material with extraordinarily stable cycling performance and outstanding performance under fast-charge/discharge conditions, demonstrating an exciting new path for the development of electrode materials for SIBs and other types of batteries.
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Affiliation(s)
- Simon Eder
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
| | - Dong-Joo Yoo
- School of Chemical and Biological Engineering and Institute of Chemical Processes, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Matthias Pletzer
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
| | - Alejandro Santana Bonilla
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
| | - Andrew J P White
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
| | - Kim E Jelfs
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
| | - Martin Heeney
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
| | - Jang Wook Choi
- School of Chemical and Biological Engineering and Institute of Chemical Processes, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Republic of Korea
| | - Florian Glöcklhofer
- Department of Chemistry and Centre for Processable Electronics, Imperial College London, Molecular Sciences Research Hub, 80 Wood Lane, London, W12 0BZ, UK
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25
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Eder S, Yoo D, Nogala W, Pletzer M, Santana Bonilla A, White AJP, Jelfs KE, Heeney M, Choi JW, Glöcklhofer F. Switching between Local and Global Aromaticity in a Conjugated Macrocycle for High‐Performance Organic Sodium‐Ion Battery Anodes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202003386] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Simon Eder
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Dong‐Joo Yoo
- School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul 08826 Republic of Korea
| | - Wojciech Nogala
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Matthias Pletzer
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Alejandro Santana Bonilla
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Andrew J. P. White
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Kim E. Jelfs
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Martin Heeney
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
| | - Jang Wook Choi
- School of Chemical and Biological Engineering and Institute of Chemical Processes Seoul National University 1 Gwanak-ro, Gwanak-gu Seoul 08826 Republic of Korea
| | - Florian Glöcklhofer
- Department of Chemistry and Centre for Processable Electronics Imperial College London Molecular Sciences Research Hub 80 Wood Lane London W12 0BZ UK
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26
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Michalak M, Roguska A, Nogala W, Opallo M. Patterning Cu nanostructures tailored for CO 2 reduction to electrooxidizable fuels and oxygen reduction in alkaline media. Nanoscale Adv 2019; 1:2645-2653. [PMID: 36132742 PMCID: PMC9416923 DOI: 10.1039/c9na00166b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/16/2019] [Indexed: 05/16/2023]
Abstract
Due to the limited availability of noble metal catalysts, such as platinum, palladium, or gold, their substitution by more abundant elements is highly advisable. Considerably challenging is the controlled and reproducible synthesis of stable non-noble metallic nanostructures with accessible active sites. Here, we report a method of preparation of bare (ligand-free) Cu nanostructures from polycrystalline metal in a controlled manner. This procedure relies on heterogeneous localized electrorefining of polycrystalline Cu on indium tin oxide (ITO) and glassy carbon as model supports using scanning electrochemical microscopy (SECM). The morphology of nanostructures and thus their catalytic properties are tunable by adjusting the electrorefining parameters, i.e., the electrodeposition voltage, the translation rate of the metal source and the composition of the supporting electrolyte. The activity of the obtained materials towards the carbon dioxide reduction reaction (CO2RR), oxygen reduction reaction (ORR) in alkaline media and hydrogen evolution reaction (HER), is studied by feedback mode SECM. Spiky Cu nanostructures obtained at a high concentration of chloride ions exhibit enhanced electrocatalytic activity. Nanostructures deposited under high cathodic overpotentials possess a high surface-to-volume ratio with a large number of catalytic sites active towards the reversible CO2RR and ORR. The CO2RR yields easily electrooxidizable compounds - formic acid and carbon monoxide. The HER seems to occur efficiently at the crystallographic facets of Cu nanostructures electrodeposited under mild polarization.
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Affiliation(s)
- Magdalena Michalak
- Institute of Physical Chemistry, Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Agata Roguska
- Institute of Physical Chemistry, Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Marcin Opallo
- Institute of Physical Chemistry, Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
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27
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Alzahrani H, Antoine C, Baker L, Balme S, Bhattacharya G, Bohn PW, Cai Q, Chikere C, Crooks RM, Das N, Edwards M, Ehi-Eromosele C, Ermann N, Jiang L, Kanoufi F, Kranz C, Long Y, MacPherson J, McKelvey K, Mirkin M, Nichols R, Nogala W, Pelta J, Ren H, Rudd J, Schuhmann W, Siwy Z, Tian Z, Unwin P, Wen L, White H, Willets K, Wu Y, Ying Y. Processes at nanopores and bio-nanointerfaces: general discussion. Faraday Discuss 2018; 210:145-171. [PMID: 30230491 DOI: 10.1039/c8fd90023j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Albrecht T, MacPherson J, Magnussen O, Fermin D, Crooks R, Gooding J, Hersbach T, Kanoufi F, Schuhmann W, Bentley C, Tao N, Mitra S, Krischer K, Tschulik K, Faez S, Nogala W, Unwin P, Long Y, Koper M, Tian Z, Alpuche-Aviles MA, White H, Brasiliense V, Kranz C, Schmickler W, Stevenson K, Jing C, Edwards M. Electrochemistry of single nanoparticles: general discussion. Faraday Discuss 2018; 193:387-413. [PMID: 27892971 DOI: 10.1039/c6fd90068b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Jedraszko J, Adamiak W, Nogala W, Girault HH, Opallo M. SECM study of hydrogen photogeneration in a 1,2-dichloroethane | water biphasic system with decamethylruthenocene electron donor regeneration. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2017.09.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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30
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Jedraszko J, Michalak M, Jönsson-Niedziolka M, Nogala W. Hopping mode SECM imaging of redox activity in ionic liquid with glass-coated inlaid platinum nanoelectrodes prepared using a heating coil puller. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.03.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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31
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Alzahrani H, Bentley C, Burrows R, Cao C, Cai Q, Chikere C, Crooks RM, Dunevall J, Edwards M, Ewing A, Gao R, Hillman R, Kahram M, Kanoufi F, Kranz C, Lemineur JF, Long Y, McKelvey K, Mirkin M, Moore S, Nogala W, Ren H, Schuhmann W, Unwin P, Vezzoli A, White H, Willets K, Yang Z, Ying Y. Dynamics of nanointerfaces: general discussion. Faraday Discuss 2018; 210:451-479. [DOI: 10.1039/c8fd90026d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Alzahrani H, Antoine C, Aoki K, Baker L, Balme S, Bentley C, Bhattacharya G, Bohn PW, Cai Q, Cao C, Commandeur D, Crooks RM, Edwards M, Ewing A, Fu K, Galeyeva A, Gao R, Hersbach T, Hillman R, Hu YX, Jiang L, Kanoufi F, Kranz C, Liu S, Löffler T, Long Y, MacPherson J, McKelvey K, Minteer S, Mirkin M, Mount A, Nichols R, Nogala W, Öhl D, Qiu K, Ren H, Rudd J, Schuhmann W, Siwy Z, Tian Z, Unwin P, Wang Y, Wilde P, Wu Y, Yang Z, Ying Y. Processes at nanoelectrodes: general discussion. Faraday Discuss 2018; 210:235-265. [DOI: 10.1039/c8fd90024h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Alzahrani H, Bentley C, Bohn PW, Chikere C, Commandeur D, Crooks RM, Ehi-Eromosele C, Ewing A, Galeyeva A, Hersbach T, Hillman R, Kanoufi F, Koper M, Kranz C, Löffler T, Long Y, MacPherson J, McKelvey K, Minteer S, Mirkin M, Nichols R, Nogala W, Öhl D, Pelta J, Ren H, Rudd J, Schuhmann W, Tian Z, Unwin P, Vezzoli A, Willets K, Wu Y, Yang Z, Zhan D, Zhao C. Energy conversion at nanointerfaces: general discussion. Faraday Discuss 2018; 210:333-351. [DOI: 10.1039/c8fd90025f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Hersbach T, MacPherson J, Magnussen O, Crooks R, Higgins S, Fermin D, Kanoufi F, Schuhmann W, Nichols R, Mitra S, Schmickler W, Tschulik K, Bartlett P, Faez S, Nogala W, Eikerling M, Kranz C, Unwin P, Koper M, Lemay S, Mount A, Ewing A, Tian Z, White H, Chen S, Clausmeyer J, Krischer K. Reactions at the nanoscale: general discussion. Faraday Discuss 2016; 193:265-292. [PMID: 27892968 DOI: 10.1039/c6fd90067d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Jedraszko J, Krysiak O, Adamiak W, Nogala W, Girault HH, Opallo M. Cover Picture: H 2O 2Generation at a Carbon-Paste Electrode with Decamethylferrocene in 2-Nitrophenyloctyl Ether as a Binder: Catalytic Effect of MoS 2Particles (ChemElectroChem 9/2016). ChemElectroChem 2016. [DOI: 10.1002/celc.201600492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Justyna Jedraszko
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Olga Krysiak
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Adamiak
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Hubert H. Girault
- EPFL Valais Wallis, EPFL SB ISIC LEPA; Rue de l'Industrie 17, Case postale 440 CH-1951 Sion Switzerland
| | - Marcin Opallo
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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Jedraszko J, Krysiak O, Adamiak W, Nogala W, Girault HH, Opallo M. H2O2Generation at a Carbon-Paste Electrode with Decamethylferrocene in 2-Nitrophenyloctyl Ether as a Binder: Catalytic Effect of MoS2Particles. ChemElectroChem 2016. [DOI: 10.1002/celc.201600491] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Justyna Jedraszko
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Olga Krysiak
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Adamiak
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Hubert H. Girault
- EPFL Valais Wallis, EPFL SB ISIC LEPA; Rue de l'Industrie 17, Case postale 440 CH-1951 Sion Switzerland
| | - Marcin Opallo
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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Jedraszko J, Krysiak O, Adamiak W, Nogala W, Girault HH, Opallo M. H2O2Generation at a Carbon-Paste Electrode with Decamethylferrocene in 2-Nitrophenyloctyl Ether as a Binder: Catalytic Effect of MoS2Particles. ChemElectroChem 2016. [DOI: 10.1002/celc.201600242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Justyna Jedraszko
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Olga Krysiak
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Adamiak
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Hubert H. Girault
- EPFL Valais Wallis, EPFL SB ISIC LEPA; Rue de l'Industrie 17, Case postale 440 CH-1951 Sion Switzerland
| | - Marcin Opallo
- Institute of Physical Chemistry; Polish Academy of Sciences; Kasprzaka 44/52 01-224 Warsaw Poland
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38
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Paczesny J, Wolska-Pietkiewicz M, Binkiewicz I, Wadowska M, Wróbel Z, Matuła K, Nogala W, Lewiński J, Hołyst R. Photoactive Langmuir-Blodgett, Freely Suspended and Free Standing Films of Carboxylate Ligand-Coated ZnO Nanocrystals. ACS Appl Mater Interfaces 2016; 8:13532-13541. [PMID: 27158733 DOI: 10.1021/acsami.6b03579] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A new possibility for the formation of macroscopic and photoactive structures from zinc oxide nanocrystals is described. Photoactive freely suspended and free-standing films of macroscopic area (up to few square millimeters) and submicrometer thickness (up to several hundreds of nanometers) composed of carboxylate ligand-coated zinc oxide nanocrystallites (RCO2-ZnO NCs) of diameter less than 5 nm are prepared according to a modified Langmuir-Schaefer method. First, the suspension of RCO2-ZnO NCs is applied onto the air/water interface. Upon compression, the films become turbid and elastic. The integrity of such structures is ensured by interdigitation of ligands stabilizing ZnO NCs. Great elasticity allows transfer of the films onto a metal frame as a freely suspended film. Such membranes are afterward extracted from the supporting frame to form free-standing films of macroscopic area. Because the integrity of the films is maintained by ligands, no abolishment of quantum confinement occurs, and films retain spectroscopic properties of initial RCO2-ZnO NCs. The mechanism of formation of thin films of RCO2-ZnO NCs at the air/water interface is discussed in detail.
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Affiliation(s)
- Jan Paczesny
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | | | - Ilona Binkiewicz
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Monika Wadowska
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Zbigniew Wróbel
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Kinga Matuła
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Janusz Lewiński
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of Chemistry, Warsaw University of Technology , Noakowskiego 3, 00-664 Warsaw, Poland
| | - Robert Hołyst
- Institute of Physical Chemistry PAS , Kasprzaka 44/52, 01-224 Warsaw, Poland
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Gawinkowski S, Pszona M, Gorski A, Niedziółka-Jönsson J, Kamińska I, Nogala W, Waluk J. Single molecule Raman spectra of porphycene isotopologues. Nanoscale 2016; 8:3337-3349. [PMID: 26731569 DOI: 10.1039/c5nr08627b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Single molecule surface-enhanced resonance Raman scattering (SERRS) spectra have been obtained for the parent porphycene (Pc-d0) and its deuterated isotopologue (Pc-d12), located on gold and silver nanoparticles. Equal populations of "hot spots" by the two isotopologues are observed for 1 : 1 mixtures in a higher concentration range of the single molecule regime (5 × 10(-9) M). For decreasing concentrations, hot spots are preferentially populated by undeuterated molecules. This is interpreted as an indication of a lower surface diffusion coefficient of Pc-d12. The photostability of single Pc molecules placed on nanoparticles is strongly increased in comparison with polymer environments. Trans tautomeric species dominate the spectra, but the analysis of time traces reveals transient intermediates, possibly due to rare cis tautomeric forms.
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Affiliation(s)
- Sylwester Gawinkowski
- Institute of Physical Chemistry, Polish Academy of Sciences, 01-224 Warsaw, Kasprzaka 44/52, Poland.
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Gooding J, Magnussen O, Fermin D, Crooks R, Kanoufi F, Schuhmann W, Nichols R, Schmickler W, Tao N, Chen S, Actis P, Page A, Tschulik K, Faez S, Edwards M, Johnson R, Nogala W, Kranz C, Eikerling M, Unwin P, Thomas B, Prabhakaran V, Clausmeyer J, Vincent K, Koper M, Tian Z, Mount A, Alpuche-Aviles MA, White H, Ewing A, Higgins S, Baker L, Zhan D, Ulstrup J, Bohn PW, Lemay S. From single cells to single molecules: general discussion. Faraday Discuss 2016; 193:141-170. [DOI: 10.1039/c6fd90066f] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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41
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Affiliation(s)
- Magdalena Michalak
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, PL-01224 Warsaw, Poland
| | - Malgorzata Kurel
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, PL-01224 Warsaw, Poland
| | - Justyna Jedraszko
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, PL-01224 Warsaw, Poland
| | - Diana Toczydlowska
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, PL-01224 Warsaw, Poland
| | - Gunther Wittstock
- Institute
of Chemistry, Center of Interface Science, Faculty of Mathematics
and Science, Carl von Ossietzky University of Oldenburg, D-26111 Oldenburg, Germany
| | - Marcin Opallo
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, PL-01224 Warsaw, Poland
| | - Wojciech Nogala
- Institute
of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, PL-01224 Warsaw, Poland
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42
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Nogala W, Kannan P, Gawinkowski S, Jönsson-Niedziolka M, Kominiak M, Waluk J, Opallo M. Tailored gold nanostructure arrays as catalysts for oxygen reduction in alkaline media and a single molecule SERS platform. Nanoscale 2015; 7:10767-74. [PMID: 26035214 DOI: 10.1039/c5nr02077h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Although plenty of functional nanomaterials are widely applied in science and technology, cost-efficient, controlled and reproducible fabrication of metallic nanostructures is a considerable challenge. Automated electrorefining by scanning electrochemical microscopy (SECM) provides an effective approach to circumvent some drawbacks of traditional homogeneous syntheses of nanoparticles, providing precise control over the amount, time and place of reactant delivery. The precursor is just a raw metal, which is the most economically viable source. This approach ensures reproducibility and the opportunity for fabrication of micropatterns, which can be rapidly analyzed by scanning probe techniques. Here, a cost-effective methodology for the preparation of naked (ligand-free) metallic nanostructures, from polycrystalline gold using a moving microelectrode, is presented. Automated micropatterning of bare gold on indium tin oxide (ITO) demonstrates the versatility of this method to tune the size and shape of the nanostructures. The morphology of the obtained materials and thus their catalytic and plasmonic properties can be tuned using the electrorefining parameters. Programmable fabrication of sample microarrays by microprinting followed by comparative SECM studies or spectroscopic analysis allows quick optimization and characterization for specific purposes. Electrocatalytic oxygen reduction in alkaline media and surface-enhanced Raman spectroscopy (SERS) of single porphycene molecules are presented as model examples.
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Affiliation(s)
- Wojciech Nogala
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Poland.
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Jedraszko J, Nogala W, Adamiak W, Dongmo S, Wittstock G, Girault HH, Opallo M. Catalysis at the room temperature ionic liquid|water interface: H2O2 generation. Chem Commun (Camb) 2015; 51:6851-3. [DOI: 10.1039/c5cc01480h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
H2O2 is produced at the interface between a room-temperature ionic liquid with decamethylferrocene as an electron donor and an acidic aqueous solution. The electron donor can be regenerated electrochemically.
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Affiliation(s)
- Justyna Jedraszko
- Institute of Physical Chemistry
- Polish Academy of Sciences
- Warszawa
- Poland
| | - Wojciech Nogala
- Institute of Physical Chemistry
- Polish Academy of Sciences
- Warszawa
- Poland
| | - Wojciech Adamiak
- Institute of Physical Chemistry
- Polish Academy of Sciences
- Warszawa
- Poland
| | - Saustin Dongmo
- Department of Chemistry
- Center of Interface Science
- School of Mathematics and Science
- Carl von Ossietzky University of Oldenburg
- D-26111 Oldenburg
| | - Gunther Wittstock
- Department of Chemistry
- Center of Interface Science
- School of Mathematics and Science
- Carl von Ossietzky University of Oldenburg
- D-26111 Oldenburg
| | - Hubert H. Girault
- Switzerland LEPA
- Ecole Polytechnique Federale de Lausanne
- CH B2 401 (Bâtiment CH) Station 6 CH-1015
- Lausanne
- Switzerland
| | - Marcin Opallo
- Institute of Physical Chemistry
- Polish Academy of Sciences
- Warszawa
- Poland
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Celebanska A, Lesniewski A, Niedziolka-Jonsson J, Kominiak M, Nogala W, Wittstock G, Opallo M. Carbon Nanoparticulate Film Electrode Prepared by Electrophoretic Deposition. Electrochemical oxidation of Thiocholine and Topography Imaging with SECM Equipment in Dry Conditions. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.08.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Jedraszko J, Nogala W, Adamiak W, Girault HH, Opallo M. Scanning electrochemical microscopy determination of hydrogen flux at liquid|liquid interface with potentiometric probe. Electrochem commun 2014. [DOI: 10.1016/j.elecom.2014.03.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Karczmarczyk A, Celebanska A, Nogala W, Sashuk V, Chernyaeva O, Opallo M. Electrocatalytic glucose oxidation at gold and gold-carbon nanoparticulate film prepared from oppositely charged nanoparticles. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.11.049] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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47
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Wang Y, Noël JM, Velmurugan J, Nogala W, Mirkin MV, Lu C, Guille Collignon M, Lemaître F, Amatore C. Nanoelectrodes for determination of reactive oxygen and nitrogen species inside murine macrophages. Proc Natl Acad Sci U S A 2012; 109:11534-9. [PMID: 22615353 PMCID: PMC3406879 DOI: 10.1073/pnas.1201552109] [Citation(s) in RCA: 156] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Reactive oxygen and nitrogen species (ROS and RNS) produced by macrophages are essential for protecting a human body against bacteria and viruses. Micrometer-sized electrodes coated with Pt black have previously been used for selective and sensitive detection of ROS and RNS in biological systems. To determine ROS and RNS inside macrophages, one needs smaller (i.e., nanometer-sized) sensors. In this article, the methodologies have been extended to the fabrication and characterization of Pt/Pt black nanoelectrodes. Electrodes with the metal surface flush with glass insulator, most suitable for quantitative voltammetric experiments, were fabricated by electrodeposition of Pt black inside an etched nanocavity under the atomic force microscope control. Despite a nanometer-scale radius, the true surface area of Pt electrodes was sufficiently large to yield stable and reproducible responses to ROS and RNS in vitro. The prepared nanoprobes were used to penetrate cells and detect ROS and RNS inside macrophages. Weak and very short leaks of ROS/RNS from the vacuoles into the cytoplasm were detected, which a macrophage is equipped to clean within a couple of seconds, while higher intensity oxidative bursts due to the emptying of vacuoles outside persist on the time scale of tens of seconds.
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Affiliation(s)
- Yixian Wang
- Department of Chemistry and Biochemistry, Queens College–City University of New York, Flushing, NY 11367; and
| | - Jean-Marc Noël
- Department of Chemistry and Biochemistry, Queens College–City University of New York, Flushing, NY 11367; and
| | - Jeyavel Velmurugan
- Department of Chemistry and Biochemistry, Queens College–City University of New York, Flushing, NY 11367; and
| | - Wojciech Nogala
- Department of Chemistry and Biochemistry, Queens College–City University of New York, Flushing, NY 11367; and
| | - Michael V. Mirkin
- Department of Chemistry and Biochemistry, Queens College–City University of New York, Flushing, NY 11367; and
| | - Cong Lu
- Unité Mixte de Recherche 8640 “PASTEUR”–Centre National de la Recherche Scientifique–Ecole Normale Supérieure–Université Pierre et Marie Curie Paris 6, 24 Rue Lhomond, 75231 Paris Cedex 5, France
| | - Manon Guille Collignon
- Unité Mixte de Recherche 8640 “PASTEUR”–Centre National de la Recherche Scientifique–Ecole Normale Supérieure–Université Pierre et Marie Curie Paris 6, 24 Rue Lhomond, 75231 Paris Cedex 5, France
| | - Frédéric Lemaître
- Unité Mixte de Recherche 8640 “PASTEUR”–Centre National de la Recherche Scientifique–Ecole Normale Supérieure–Université Pierre et Marie Curie Paris 6, 24 Rue Lhomond, 75231 Paris Cedex 5, France
| | - Christian Amatore
- Unité Mixte de Recherche 8640 “PASTEUR”–Centre National de la Recherche Scientifique–Ecole Normale Supérieure–Université Pierre et Marie Curie Paris 6, 24 Rue Lhomond, 75231 Paris Cedex 5, France
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Affiliation(s)
- Wojciech Nogala
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United
States
| | - Jeyavel Velmurugan
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United
States
| | - Michael V. Mirkin
- Department
of Chemistry and Biochemistry, Queens College-CUNY, Flushing, New York 11367, United
States
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50
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