1
|
Tananaiko O, Walcarius A. Composite Silica-Based Films as Platforms for Electrochemical Sensors. CHEM REC 2024; 24:e202300194. [PMID: 37737456 DOI: 10.1002/tcr.202300194] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 08/29/2023] [Indexed: 09/23/2023]
Abstract
Sol-gel-derived silica thin films generated onto electrode surfaces in the form of organic-inorganic hybrid coatings or other composite layers have found tremendous interest for being used as platforms for the development of electrochemical sensors and biosensors. After a brief description of the strategies applied to prepare such materials, and their interest as electrode modifier, this review will summarize the major advances made so far with composite silica-based films in electroanalysis. It will primarily focus on electrochemical sensors involving both non-ordered composite films and vertically oriented mesoporous membranes, the biosensors exploiting the concept of sol-gel bioencapsulation on electrode, the spectroelectrochemical sensors, and some others.
Collapse
Affiliation(s)
- Oksana Tananaiko
- Department of Analytical Chemistry, National Taras Shevchenko University of Kyiv, Volodymyrska Str., 64, Kyiv, Ukraine, 01601
| | | |
Collapse
|
2
|
Scanning gel electrochemical microscopy: Combination with quartz crystal microbalance for studying the electrolyte residue. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
3
|
Yan J, Yao J, Hu Y, Huang D, Yao D, Wu F, Zhang Q, Yan Y. Immobilization of polyoxometalates via in-situ protonation and self-gelation of PEG-b-PDMAEMA-b-PTEPM triblock copolymer and its application in selective oxidation. POLYMER 2022. [DOI: 10.1016/j.polymer.2021.124512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
4
|
Şen Karaman D, Pamukçu A, Karakaplan MB, Kocaoglu O, Rosenholm JM. Recent Advances in the Use of Mesoporous Silica Nanoparticles for the Diagnosis of Bacterial Infections. Int J Nanomedicine 2021; 16:6575-6591. [PMID: 34602819 PMCID: PMC8478671 DOI: 10.2147/ijn.s273062] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 08/24/2021] [Indexed: 12/11/2022] Open
Abstract
Public awareness of infectious diseases has increased in recent months, not only due to the current COVID-19 outbreak but also because of antimicrobial resistance (AMR) being declared a top-10 global health threat by the World Health Organization (WHO) in 2019. These global issues have spiked the realization that new and more efficient methods and approaches are urgently required to efficiently combat and overcome the failures in the diagnosis and therapy of infectious disease. This holds true not only for current diseases, but we should also have enough readiness to fight the unforeseen diseases so as to avoid future pandemics. A paradigm shift is needed, not only in infection treatment, but also diagnostic practices, to overcome the potential failures associated with early diagnosis stages, leading to unnecessary and inefficient treatments, while simultaneously promoting AMR. With the development of nanotechnology, nanomaterials fabricated as multifunctional nano-platforms for antibacterial therapeutics, diagnostics, or both (known as "theranostics") have attracted increasing attention. In the research field of nanomedicine, mesoporous silica nanoparticles (MSN) with a tailored structure, large surface area, high loading capacity, abundant chemical versatility, and acceptable biocompatibility, have shown great potential to integrate the desired functions for diagnosis of bacterial infections. The focus of this review is to present the advances in mesoporous materials in the form of nanoparticles (NPs) or composites that can easily and flexibly accommodate dual or multifunctional capabilities of separation, identification and tracking performed during the diagnosis of infectious diseases together with the inspiring NP designs in diagnosis of bacterial infections.
Collapse
Affiliation(s)
- Didem Şen Karaman
- Biomedical Engineering Department, Faculty of Engineering and Architecture, İzmir Katip Çelebi University, İzmir, 35620, Turkey
| | - Ayşenur Pamukçu
- İzmir Kâtip Çelebi University, Graduate School of Natural and Applied Sciences, Department of Biomedical Technologies, İzmir, Turkey
| | - M Baran Karakaplan
- İzmir Kâtip Çelebi University, Graduate School of Natural and Applied Sciences, Department of Biomedical Engineering, İzmir, Turkey
| | - Ozden Kocaoglu
- Biomedical Engineering Department, Faculty of Engineering and Architecture, İzmir Katip Çelebi University, İzmir, 35620, Turkey
| | - Jessica M Rosenholm
- Pharmaceutical Sciences Laboratory, Faculty of Science and Engineering, Åbo Akademi University, Turku, 20520, Finland
| |
Collapse
|
5
|
Walcarius A. Electroinduced Surfactant Self-Assembly Driven to Vertical Growth of Oriented Mesoporous Films. Acc Chem Res 2021; 54:3563-3575. [PMID: 34469107 DOI: 10.1021/acs.accounts.1c00233] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Supramolecular soft-templating approaches to mesoporous materials have revolutionized the generation of regular nanoarchitectures exhibiting unique features such as uniform pore structure with tunable dimensions, large surface area, and high pore volume, variability of composition, and/or ease of functionalization with a wide range of organo-functional groups or good hosts for the in situ synthesis of nano-objects. One appealing concept in this field is the development of ordered mesoporous thin films as such a configuration has proven to be essential for various applications including separation, sensing, catalysis (electro and photo), energy conversion and storage, photonics, solar cells, photo- and electrochromism, and low-k dielectric coatings for microelectronics, bio and nanobio devices, or biomimetic surfaces. Supported or free-standing mesoporous films are mostly prepared by evaporation induced self-assembly methods, thanks to their good processing capability and flexibility to manufacture mesostructured oxides and organic-inorganic hybrids films with periodically organized porosity.One important challenge is the control of pore orientation, especially in one-dimensional nanostructures, which is not straightforward from the above evaporation induced self-assembly methods. Accessibility of the pores represents another critical issue, which can be basically ensured in the event of effective interconnections between the pores, but the vertical alignment of mesopore channels will definitely offer the best configuration to secure the most efficient transfer processes through the mesoporous membranes. The orthogonal growth of mesochannels is however not thermodynamically favored, requiring the development of methods enabling self-organization through nonequilibrium states. We found that electrochemistry afforded a real boon to tackle this problem via the electrochemically assisted self-assembly (EASA) method, which not only provides a fast and versatile way to generate highly ordered and hexagonally packed mesopore channels but also constitutes a real platform for the development of functionalized oriented films carrying a wide range of organo-functional groups of adjustable composition and properties.This Account introduces the EASA concept and discusses its development along with the significant progress made from its discovery, notably in view of recent advances on the functionalization of oriented mesoporous silica films, which expand their fields of application. EASA is based on the in situ combination of electrochemically triggered pH-induced polycondensation of silica precursors with electrochemical interfacial surfactant templating, leading to the very fast (a few seconds) growth of vertically aligned silica walls through self-assembly around surfactant hemimicelles transiently formed onto the underlying support. This method benefits from the possibility to deposit uniform thin films onto surfaces of different natures and complex morphologies including at the microscale. From this discovery, our research expanded to cover domains beyond the simple production of bare silica films, turning to the challenge of incorporation and exploitation of organo-functional groups or nanofilaments. So far, the great majority of methods developed for the functionalization of mesoporous silica is based on postsynthesis grafting or co-condensation approaches, which suffer from serious limitations with oriented films (pore blocking, lack of ordering). We demonstrated the uniqueness of EASA combined with click chemistry to afford a versatile and universal route to oriented mesoporous films bearing organo-functional groups of multiple composition. This opened perspectives for future developments and applications, some of which (sensing, permselective coatings, energy storage, electrocatalysis, electrochromism) are also considered in this Account.
Collapse
Affiliation(s)
- Alain Walcarius
- Université de Lorraine, CNRS, Laboratoire de Chimie Physique et Microbiologie pour les Matériaux et l’Environnement (LCPME), 405 Rue de Vandoeuvre, F-54000 Nancy, France
| |
Collapse
|
6
|
Shaabani N, Chan NWC, Jemere AB. A Molecularly Imprinted Sol-Gel Electrochemical Sensor for Naloxone Determination. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:631. [PMID: 33802590 PMCID: PMC8001154 DOI: 10.3390/nano11030631] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 02/19/2021] [Accepted: 02/24/2021] [Indexed: 12/02/2022]
Abstract
A molecularly imprinted sol-gel is reported for selective and sensitive electrochemical determination of the drug naloxone (NLX). The sensor was developed by combining molecular imprinting and sol-gel techniques and electrochemically grafting the sol solution onto a functionalized multiwall carbon nanotube modified indium-tin oxide (ITO) electrode. The sol-gel layer was obtained from acid catalyzed hydrolysis and condensation of a solution composed of triethoxyphenylsilane (TEPS) and tetraethoxysilane (TES). The fabrication, structure and properties of the sensing material were characterized via scanning electron microscopy, spectroscopy and electrochemical techniques. Parameters affecting the sensor's performance were evaluated and optimized. A sensor fabricated under the optimized conditions responded linearly between 0.0 µM and 12 µM NLX, with a detection limit of 0.02 µM. The sensor also showed good run-to-run repeatability and batch-to-batch performance reproducibility with relative standard deviations (RSD) of 2.5-7.8% (n = 3) and 9.2% (n = 4), respectively. The developed sensor displayed excellent selectivity towards NLX compared to structurally similar compounds (codeine, fentanyl, naltrexone and noroxymorphone), and was successfully used to measure NLX in synthetic urine samples yielding recoveries greater than 88%.
Collapse
Affiliation(s)
- Narges Shaabani
- Nanotechnology Research Centre, National Research Council Canada, Edmonton, AB T6G 2M9, Canada;
| | - Nora W. C. Chan
- Defence Research and Development Canada—Suffield Research Centre, Medicine Hat, AB T1A 8K6, Canada;
| | - Abebaw B. Jemere
- Nanotechnology Research Centre, National Research Council Canada, Edmonton, AB T6G 2M9, Canada;
| |
Collapse
|
7
|
Zhang SJ, Cao DL, Xu LK, Tang JK, Meng RQ, Li HD. Corrosion resistance of a superhydrophobic dodecyltrimethoxysilane coating on magnesium alloy AZ31 fabricated by one-step electrodeposition. NEW J CHEM 2021. [DOI: 10.1039/d1nj00998b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A superhydrophobic and corrosion-resistant coating with a hierarchical macro/nanostructure was constructed by one-step electrodeposition of dodecyltrimethoxysilane (e-DTMS) on Mg alloy AZ31.
Collapse
Affiliation(s)
- Sheng-Jian Zhang
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
- State Key Laboratory for Marine Corrosion and Protection
| | - Duan-Lin Cao
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
| | - Li-Kun Xu
- State Key Laboratory for Marine Corrosion and Protection
- Luoyang Ship Material Research Institute
- Qingdao 266235
- P. R. China
| | - Jian-Ke Tang
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
- Department of Chemistry and Chemical Engineering
| | - Rong-Qian Meng
- School of Chemical Engineering and Technology
- North University of China
- Taiyuan 030051
- P. R. China
- Department of Chemistry and Chemical Engineering
| | - Hong-Dao Li
- Department of Chemistry and Chemical Engineering
- Taiyuan Institute of Technology
- Taiyuan 030008
- P. R. China
| |
Collapse
|
8
|
Liu L, Mandler D. Using nanomaterials as building blocks for electrochemical deposition: A mini review. Electrochem commun 2020. [DOI: 10.1016/j.elecom.2020.106830] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
9
|
Anjum S, Ma X, Yuan F, Lou B, Iftikhar I, Aziz‐ur‐Rehman, Xu G. Immobilization of Tris(1,10‐phenanthroline)ruthenium on Acetylene Carbon Black for Regenerable Electrochemiluminescence Sensors Free from Ionic Exchanger. ChemElectroChem 2020. [DOI: 10.1002/celc.202000904] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Saima Anjum
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun, Jilin 130022 China
- Chinese Academy of Sciences University of Chinese Academy of Sciences No.19 A Yuquanlu Beijing 100049 China
- Department of Chemistry Govt. Sadiq College Women University Bahawalpur Pakistan
| | - Xiangui Ma
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun, Jilin 130022 China
- University of Science and Technology of China Anhui 230026 China
| | - Fan Yuan
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun, Jilin 130022 China
- University of Science and Technology of China Anhui 230026 China
| | - Baohua Lou
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun, Jilin 130022 China
| | - Irum Iftikhar
- Department of Chemistry Govt. Sadiq College Women University Bahawalpur Pakistan
| | - Aziz‐ur‐Rehman
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun, Jilin 130022 China
- Chinese Academy of Sciences University of Chinese Academy of Sciences No.19 A Yuquanlu Beijing 100049 China
- Department of Chemistry, Baghdad-ul-Jadeed Campus The Islamia University of Bahawalpur Bahawalpur Pakistan
| | - Guobao Xu
- State Key Laboratory of Electroanalytical Chemistry Changchun Institute of Applied Chemistry Chinese Academy of Sciences Changchun, Jilin 130022 China
- University of Science and Technology of China Anhui 230026 China
| |
Collapse
|
10
|
Miecznikowski K, Cox JA. Electroanalysis based on stand-alone matrices and electrode-modifying films with silica sol-gel frameworks: a review. J Solid State Electrochem 2020. [DOI: 10.1007/s10008-020-04697-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
AbstractSilica sol-gel matrices and its organically modified analogues that contain aqueous electrolytes, ionic liquids, or other ionic conductors constitute stand-alone solid-state electrochemical cells when hosting electrodes or serve as modifying films on working electrodes in conventional cells. These materials facilitate a wide variety of analytical applications and are employed in various designs of power sources. In this review, analytical applications are the focus. Solid-state cells that serve as gas sensors, including in chromatographic detectors of gas-phase analytes, are described. Sol-gel films that modify working electrodes to perform functions such as hosting electrochemical catalysts and acting as size-exclusion moieties that protect the electrode from passivation by adsorption of macromolecules are discussed with emphasis on pore size, structure, and orientation. Silica sol-gel chemistry has been studied extensively; thus, factors that control its general properties as frameworks for solid-state cells and for thin films on the working electrode are well characterized. Here, recent advances such as the use of dendrimers and of nanoscale beads in conjunction with electrochemically assisted deposition of silica to template pore size and distribution are emphasized. Related topics include replacing aqueous solutions as the internal electrolyte with room-temperature ionic liquids, using the sol-gel as an anchor for functional groups and modifying electrodes with silica-based composites.
Collapse
|
11
|
Kornii A, Saska V, Lisnyak VV, Tananaiko O. Carbon Nanostructured Screen‐printed Electrodes Modified with CuO/Glucose Oxidase/Maltase/SiO
2
Composite Film for Maltose Determination. ELECTROANAL 2020. [DOI: 10.1002/elan.202000059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Anastasiia Kornii
- Department of analytical chemistryTaras Shevchenko National University of Kyiv 64, Volodymyrska str. Kyiv 01601 Ukraine
| | - Vita Saska
- Department of analytical chemistryTaras Shevchenko National University of Kyiv 64, Volodymyrska str. Kyiv 01601 Ukraine
| | - Vladyslav V. Lisnyak
- Department of analytical chemistryTaras Shevchenko National University of Kyiv 64, Volodymyrska str. Kyiv 01601 Ukraine
| | - Oksana Tananaiko
- Department of analytical chemistryTaras Shevchenko National University of Kyiv 64, Volodymyrska str. Kyiv 01601 Ukraine
| |
Collapse
|
12
|
Synak A, Bojarski P, Grobelna B, Kułak L, Szczepańska E, Mońka M. Concentration - dependent fluorescence properties of Nile Red in TiO2 based thin films. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.112899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
13
|
Adachi J, Mori T, Inoue R, Naito M, Le NHT, Kawamorita S, Hill JP, Naota T, Ariga K. Emission Control by Molecular Manipulation of Double-Paddled Binuclear Pt II Complexes at the Air-Water Interface. Chem Asian J 2020; 15:406-414. [PMID: 31922659 DOI: 10.1002/asia.201901691] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 12/19/2019] [Indexed: 12/19/2022]
Abstract
Molecular functions depend on conformations and motions of the corresponding molecular species. An air-water interface is a suitable asymmetric field for the control of molecular conformations and motions under a small applied force. In this work, double-paddled binuclear PtII complexes containing pyrazole rings linked by alkyl spacers were synthesized and their orientations and emission properties dynamically manipulated at the air-water interface. The complexes emerge from water with concurrent variation of interface orientation of the planes of the PtII complexes from perpendicular to parallel during mechanical compression suggesting a unique 'submarine emission'. Phosphorescence of the complexes is quenched at the air-water interface prior to monolayer formation with intensities subsequently rapidly increasing during monolayer compression. These results indicate that asymmetric reactions and motions might be controlled by applying mechanical force at the air-water interface.
Collapse
Affiliation(s)
- Junya Adachi
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Taizo Mori
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, 277-0827, Japan.,International Centre for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
| | - Ryo Inoue
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Masaya Naito
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Ngoc Ha-Thu Le
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Soichiro Kawamorita
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Jonathan P Hill
- International Centre for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
| | - Takeshi Naota
- Department of Chemistry, Graduate School of Engineering Science, Osaka University, Machikaneyama, Toyonaka, Osaka, 560-8531, Japan
| | - Katsuhiko Ariga
- Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, 277-0827, Japan.,International Centre for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
| |
Collapse
|
14
|
Baumgartner B, Hayden J, Loizillon J, Steinbacher S, Grosso D, Lendl B. Pore Size-Dependent Structure of Confined Water in Mesoporous Silica Films from Water Adsorption/Desorption Using ATR-FTIR Spectroscopy. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:11986-11994. [PMID: 31487193 DOI: 10.1021/acs.langmuir.9b01435] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The local structure of water on chemically and structurally different surfaces is a subject of ongoing research. In particular, confined spaces as found in mesoporous silica have a pronounced effect on the interplay between the adsorbate-adsorbate and adsorbate-surface interactions. Mid-infrared spectroscopy is ideally suited to quantitatively and qualitatively study such systems as the probed molecular vibrations are highly sensitive to intermolecular interactions. Here, the quantity and structure of water adsorbed from the gas phase into silica mesopores at different water vapor pressures was monitored using mid-infrared attenuated total reflection (ATR) spectroscopy. Germanium ATR crystals were coated with different mesoporous silica films prepared by evaporation-induced self-assembly. Quantitative analysis of the water bending vibration at 1640 cm-1 at varying vapor pressure allows for retrieving porosity and pore size distribution of the mesoporous films. The results were in excellent agreement with those obtained from ellipsometric porosimetry. In addition, different degrees of hydrogen bonding of water as reflected in the band position and shape of the stretching vibrations (3000-3800 cm-1) were analyzed and attributed to high-density, unordered bulk, low-density, and surface-induced ordered water. Thereby, the progression of surface-induced ordered water and bulk water as a function of water vapor pressure was studied for different pore sizes. Small pores of 5 nm diameter showed a number of two-ordered monolayers, whereas for pores >12 nm diameter, the number of ordered monolayers is significantly larger and agrees with the number observed on planar SiO2 surfaces.
Collapse
Affiliation(s)
- Bettina Baumgartner
- Research Division of Environmental Analytics, Process Analytics and Sensors, Institute of Chemical Technologies and Analytics , Technische Universität Wien , Getreidemarkt 9 , 1060 Vienna , Austria
| | - Jakob Hayden
- Research Division of Environmental Analytics, Process Analytics and Sensors, Institute of Chemical Technologies and Analytics , Technische Universität Wien , Getreidemarkt 9 , 1060 Vienna , Austria
| | - Jérôme Loizillon
- NOVA Team, Institut Matériaux Microélectronique et Nanosciences de Provence, (IM2NP)-UMR CNRS 7334, Aix-Marseille Université, Faculté des Sciences de Saint Jérôme , 13397 Cedex 20 Marseille , France
| | - Sophia Steinbacher
- Research Division of Environmental Analytics, Process Analytics and Sensors, Institute of Chemical Technologies and Analytics , Technische Universität Wien , Getreidemarkt 9 , 1060 Vienna , Austria
| | - David Grosso
- NOVA Team, Institut Matériaux Microélectronique et Nanosciences de Provence, (IM2NP)-UMR CNRS 7334, Aix-Marseille Université, Faculté des Sciences de Saint Jérôme , 13397 Cedex 20 Marseille , France
| | - Bernhard Lendl
- Research Division of Environmental Analytics, Process Analytics and Sensors, Institute of Chemical Technologies and Analytics , Technische Universität Wien , Getreidemarkt 9 , 1060 Vienna , Austria
| |
Collapse
|
15
|
Grzegorzewski F, Benhaim A, Itzhaik Alkotzer Y, Zelinger E, Yaakov N, Mechrez G. In situ Fabrication of Multi-Walled Carbon Nanotubes/Silica Hybrid Colloidosomes by Pickering Emulsion Templating Using Trialkoxysilanes of Opposite Polarity. Polymers (Basel) 2019; 11:E1480. [PMID: 31510082 PMCID: PMC6780190 DOI: 10.3390/polym11091480] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/03/2019] [Accepted: 09/07/2019] [Indexed: 11/16/2022] Open
Abstract
A simple and effective way to prepare multi-walled carbon nanotubes (MWNT)//silica hybrid microcapsules (colloidosomes) is presented. These microcapsules have been generated by emulsion templating in a biphasic oil-in-water (o/w) system. Two trialkoxysilanes of complementary polarity, (3-aminopropyl)triethoxysilane (APTES) and dodecyltriethoxysilane (DTES), were used to chemically immobilize the silica nanoparticles at the o/w interface and stabilize the as-generated Pickering emulsions. The effects of varying the o/w ratio and the concentration of the added solids on the type of emulsion formed, the oil droplet size, as well as the emulsion stability have been investigated. The emulsion phase fraction was dependent on the silica content while the droplet size increased with increasing oil volume percentage. A solid shell emerged around the oil droplets from copolymerization between silane monomers. The thickness of the resulting shells was several hundreds of nm. Although MWNTs and silica nanoparticles both were co-assembled at the o/w interface, silica has shown to be the sole stabilizer, with APTES being crucial for the formation of the shell structure. Drop-casting of the emulsion and air-drying led to hierarchical open porous MWNT-silica nanocomposites. These new structures are promising as electrically conductive thin films for variety of applications, such as electro-optics, encapsulation, or chemical sensing.
Collapse
Affiliation(s)
- Franziska Grzegorzewski
- Department of Food Quality & Safety, Institute for Postharvest and Food Sciences, Agricultural Research Organization (ARO), Volcani Center, 68 HaMaccabim Road, Rishon LeZion 7505101, Israel; (F.G.); (A.B.); (Y.I.A.); (N.Y.)
| | - Avital Benhaim
- Department of Food Quality & Safety, Institute for Postharvest and Food Sciences, Agricultural Research Organization (ARO), Volcani Center, 68 HaMaccabim Road, Rishon LeZion 7505101, Israel; (F.G.); (A.B.); (Y.I.A.); (N.Y.)
| | - Yafit Itzhaik Alkotzer
- Department of Food Quality & Safety, Institute for Postharvest and Food Sciences, Agricultural Research Organization (ARO), Volcani Center, 68 HaMaccabim Road, Rishon LeZion 7505101, Israel; (F.G.); (A.B.); (Y.I.A.); (N.Y.)
| | - Einat Zelinger
- The Interdepartmental Equipment Unit, The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, POB 12, Rehovot 7610001, Israel;
| | - Noga Yaakov
- Department of Food Quality & Safety, Institute for Postharvest and Food Sciences, Agricultural Research Organization (ARO), Volcani Center, 68 HaMaccabim Road, Rishon LeZion 7505101, Israel; (F.G.); (A.B.); (Y.I.A.); (N.Y.)
| | - Guy Mechrez
- Department of Food Quality & Safety, Institute for Postharvest and Food Sciences, Agricultural Research Organization (ARO), Volcani Center, 68 HaMaccabim Road, Rishon LeZion 7505101, Israel; (F.G.); (A.B.); (Y.I.A.); (N.Y.)
| |
Collapse
|
16
|
Kovalyk A, Tananaiko O, Borets A, Etienne M, Walcarius A. Voltammetric and microscopic characteristics of MnO2 and silica-MnO2hybrid films electrodeposited on the surface of planar electrodes. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.03.156] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
17
|
Porcel-Valenzuela M, Huerta F, Morallón E, Montilla F. Affinity of Electrochemically Deposited Sol⁻Gel Silica Films towards Catecholamine Neurotransmitters. SENSORS (BASEL, SWITZERLAND) 2019; 19:s19040868. [PMID: 30791495 PMCID: PMC6412732 DOI: 10.3390/s19040868] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 02/01/2019] [Accepted: 02/15/2019] [Indexed: 06/09/2023]
Abstract
Dopamine, norepinephrine, and epinephrine neurotransmitters can be detected by electrochemical oxidation in conventional electrodes. However, their similar chemical structure and electrochemical behavior makes a difficult selective analysis. In the present work, glassy carbon electrodes have been modified with silica layers, which were prepared by electroassisted deposition of sol⁻gel precursors. These layers were morphologically and compositionally characterized using different techniques, such as field emission scanning electron microscopy (FESEM), TEM, FTIR, or thermogravimetric analysis⁻mass spectrometry (TG-MS). The affinity of silica for neurotransmitters was evaluated, exclusively, by means of electrochemical methods. It was demonstrated that silica adsorbs dopamine, norepinephrine, and epinephrine, showing different interaction with silica pores. The adsorption process is dominated by a hydrogen bond between silanol groups located at the silica surface and the amine groups of neurotransmitters. Because of the different interaction with neurotransmitters, electrodes modified with silica films could be used in electrochemical sensors for the selective detection of such molecules.
Collapse
Affiliation(s)
- María Porcel-Valenzuela
- Departmento Química Física e Instituto Universitario de Materiales, Universidad de Alicante, Carretera San Vicente del Raspeig s/n San Vicente del Raspeig, E-03690 Alicante, Spain.
| | - Francisco Huerta
- Departmento Ingenieria Textil y Papelera, Universitat Politecnica de Valencia, Plaza Ferrandiz y Carbonell 1, E-03801 Alcoy, Spain.
| | - Emilia Morallón
- Departmento Química Física e Instituto Universitario de Materiales, Universidad de Alicante, Carretera San Vicente del Raspeig s/n San Vicente del Raspeig, E-03690 Alicante, Spain.
| | - Francisco Montilla
- Departmento Química Física e Instituto Universitario de Materiales, Universidad de Alicante, Carretera San Vicente del Raspeig s/n San Vicente del Raspeig, E-03690 Alicante, Spain.
| |
Collapse
|
18
|
First Generation Amperometric Biosensing of Galactose with Xerogel-Carbon Nanotube Layer-By-Layer Assemblies. NANOMATERIALS 2018; 9:nano9010042. [PMID: 30597967 PMCID: PMC6359589 DOI: 10.3390/nano9010042] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Revised: 12/22/2018] [Accepted: 12/25/2018] [Indexed: 01/03/2023]
Abstract
A first-generation amperometric galactose biosensor has been systematically developed utilizing layer-by-layer (LbL) construction of xerogels, polymers, and carbon nanotubes toward a greater fundamental understanding of sensor design with these materials and the potential development of a more efficient galactosemia diagnostic tool for clinical application. The effect of several parameters (xerogel silane precursor, buffer pH, enzyme concentration, drying time and the inclusion of a polyurethane (PU) outer layer) on galactose sensitivity were investigated with the critical nature of xerogel selection being demonstrated. Xerogels formed from silanes with medium, aliphatic side chains were shown to exhibit significant enhancements in sensitivity with the addition of PU due to decreased enzyme leaching. Semi-permeable membranes of diaminobenzene and resorcinol copolymer and Nafion were used for selective discrimination against interferent species and the accompanying loss of sensitivity with adding layers was countered using functionalized, single-walled carbon nanotubes (CNTs). Optimized sensor performance included effective galactose sensitivity (0.037 μA/mM) across a useful diagnostic concentration range (0.5 mM to 7 mM), fast response time (~30 s), and low limits of detection (~80 μM) comparable to literature reports on galactose sensors. Additional modification with anionic polymer layers and/or nanoparticles allowed for galactose detection in blood serum samples and additional selectivity effectiveness.
Collapse
|
19
|
Three-dimensional mesoporous silica networks with improved diffusion and interference-abating properties for electrochemical sensing. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.08.131] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
20
|
Djelad H, Huerta F, Morallón E, Montilla F. Modulation of the electrocatalytic performance of PEDOT-PSS by reactive insertion into a sol-gel silica matrix. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.06.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
21
|
Eguílaz M, Villalonga R, Rivas G. Electrochemical biointerfaces based on carbon nanotubes-mesoporous silica hybrid material: Bioelectrocatalysis of hemoglobin and biosensing applications. Biosens Bioelectron 2018; 111:144-151. [DOI: 10.1016/j.bios.2018.04.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 03/29/2018] [Accepted: 04/03/2018] [Indexed: 01/06/2023]
|
22
|
A highly sensitive electrochemical sensor for the determination of methanol based on PdNPs@SBA-15-PrEn modified electrode. Anal Biochem 2018; 548:32-37. [PMID: 29476709 DOI: 10.1016/j.ab.2018.01.033] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 01/26/2018] [Accepted: 01/30/2018] [Indexed: 01/06/2023]
Abstract
In this study, a novel electrochemical sensor for the determination of methanol based on palladium nanoparticles supported on Santa barbara amorphous-15- PrNHEtNH2 (PdNPs@SBA-15-PrEn) as nanocatalysis platform is presented. Scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and electrochemical methods are employed to characterize the PdNPs@SBA-15-PrEn nanocomposite. The Nafion-Pd@SBA-15-PrEn modified glassy carbon electrode (Nafion-PdNPs@SBA-15-PrEn/GCE) displayed the high electrochemical activity and excellent catalytic characteristic for electro-oxidation of methanol in an alkaline solution. The electro-oxidation performance of the proposed sensor was investigated using cyclic voltammetry (CV) and amperometry. The sensor exhibits a good sensitivity of 0.0905 Amol-1 Lcm-2, linear range of 20-1000 μM and the corresponding detection limit of 12 μM (3σ). The results demonstrate that the Nafion-PdNPs@SBA-15-PrEn/GCE has potential as an efficient and integrated sensor for methanol detection.
Collapse
|
23
|
Almeida Júnior PL, Mendes CHS, Lima IAFS, Belian MF, Oliveira SCB, Brett CMA, Nascimento VB. Ferricyanide Confined in a Protonated Amine-Functionalized Silica Film on Gold: Application to Electrocatalytic Sensing of Nitrite Ions. ANAL LETT 2017. [DOI: 10.1080/00032719.2017.1329834] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
| | - Carlos H. S. Mendes
- Department of Chemistry, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | - Ingrid A. F. S. Lima
- Department of Chemistry, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | - Mônica F. Belian
- Department of Chemistry, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| | | | - Christopher M. A. Brett
- Department of Chemistry, Faculty of Science and Technology, University of Coimbra, Coimbra, Portugal
| | - Valberes B. Nascimento
- Department of Chemistry, Federal Rural University of Pernambuco, Recife, Pernambuco, Brazil
| |
Collapse
|
24
|
Wu LK, Wu WY, Xia J, Cao HZ, Hou GY, Tang YP, Zheng GQ. Nanostructured NiCo@NiCoOx core-shell layer as efficient and robust electrocatalyst for oxygen evolution reaction. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.09.146] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
25
|
Steinecker WH, Miecznikowski K, Kulesza PJ, Sandlin ZD, Cox JA. Amperometric detector for gas chromatography based on a silica sol-gel solid electrolyte. Talanta 2017; 174:1-6. [DOI: 10.1016/j.talanta.2017.05.074] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/24/2017] [Accepted: 05/25/2017] [Indexed: 10/19/2022]
|
26
|
Pandey PC, Pandey G, Walcarius A. 3-Aminopropyltrimethoxysilane mediated solvent induced synthesis of gold nanoparticles for biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
27
|
Paul G, Musso GE, Bottinelli E, Cossi M, Marchese L, Berlier G. Investigating the Interaction of Water Vapour with Aminopropyl Groups on the Surface of Mesoporous Silica Nanoparticles. Chemphyschem 2017; 18:839-849. [DOI: 10.1002/cphc.201601135] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 12/27/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Geo Paul
- Dipartimento di Scienze e Innovazione Tecnologica and Centro Nano-SiSTeMI; Università del Piemonte Orientale, A. Avogadro; Via T. Michel 11 15121 Alessandria Italy
| | - Giorgia Elena Musso
- Università di Torino; Department of Chemistry and NIS Centre; Via P. Giuria 7 10125 Torino Italy
| | - Emanuela Bottinelli
- Dipartimento di Scienze e Innovazione Tecnologica and Centro Nano-SiSTeMI; Università del Piemonte Orientale, A. Avogadro; Via T. Michel 11 15121 Alessandria Italy
| | - Maurizio Cossi
- Dipartimento di Scienze e Innovazione Tecnologica and Centro Nano-SiSTeMI; Università del Piemonte Orientale, A. Avogadro; Via T. Michel 11 15121 Alessandria Italy
| | - Leonardo Marchese
- Dipartimento di Scienze e Innovazione Tecnologica and Centro Nano-SiSTeMI; Università del Piemonte Orientale, A. Avogadro; Via T. Michel 11 15121 Alessandria Italy
| | - Gloria Berlier
- Università di Torino; Department of Chemistry and NIS Centre; Via P. Giuria 7 10125 Torino Italy
| |
Collapse
|
28
|
Liu L, Walcarius A. Kinetics of the electrochemically-assisted deposition of sol–gel films. Phys Chem Chem Phys 2017; 19:14972-14983. [DOI: 10.1039/c7cp01775h] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This is the first report on the kinetics of the electrochemically-assisted deposition of sol–gel films, which is a typical indirect electrodeposition process.
Collapse
Affiliation(s)
- Liang Liu
- Laboratoire de Chimie Physique et Microbiologie pour l'Environnement
- UMR 7564
- CNRS-Université de Lorraine
- 54600 Villers-lès-Nancy
- France
| | - Alain Walcarius
- Laboratoire de Chimie Physique et Microbiologie pour l'Environnement
- UMR 7564
- CNRS-Université de Lorraine
- 54600 Villers-lès-Nancy
- France
| |
Collapse
|
29
|
Wu D, Wang Y, Zhang Y, Ma H, Yan T, Du B, Wei Q. Sensitive Electrochemical Immunosensor for Detection of Nuclear Matrix Protein-22 based on NH2-SAPO-34 Supported Pd/Co Nanoparticles. Sci Rep 2016; 6:24551. [PMID: 27086763 PMCID: PMC4834490 DOI: 10.1038/srep24551] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 03/31/2016] [Indexed: 12/11/2022] Open
Abstract
A novel sandwich-type electrochemical immunosensor using the new amino group functionalized silicoaluminophosphates molecular sieves (NH2-SAPO-34) supported Pd/Co nanoparticles (NH2-SAPO-34-Pd/Co NPs) as labels for the detection of bladder cancer biomarker nuclear matrix protein-22 (NMP-22) was developed in this work. The reduced graphene oxide-NH (rGO-NH) with good conductivity and large surface area was used to immobilize primary antibody (Ab1). Due to the excellent catalytic activity toward hydrogen peroxide, NH2-SAPO-34-Pd/Co NPs were used as labels and immobilized secondary antibody (Ab2) through adsorption capacity of Pd/Co NPs to protein. The immunosensor displayed a wide linear range (0.001–20 ng/mL) and low detection limit (0.33 pg/mL). Good reproducibility and stability have showed satisfying results in the analysis of clinical urine samples. This novel and ultrasensitive immunosensor may have the potential application in the detection of different tumor markers.
Collapse
Affiliation(s)
- Dan Wu
- Key Laboratory of Chemical Sensing &Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P.R. China
| | - Yaoguang Wang
- Key Laboratory of Chemical Sensing &Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P.R. China
| | - Yong Zhang
- Key Laboratory of Chemical Sensing &Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P.R. China
| | - Hongmin Ma
- Key Laboratory of Chemical Sensing &Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P.R. China
| | - Tao Yan
- School of Resources and Environment, University of Jinan, Jinan 250022, P.R. China
| | - Bin Du
- School of Resources and Environment, University of Jinan, Jinan 250022, P.R. China
| | - Qin Wei
- Key Laboratory of Chemical Sensing &Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P.R. China
| |
Collapse
|
30
|
Wu LK, Xia J, Hou GY, Cao HZ, Tang YP, Zheng GQ. Potentiodynamical deposition of nanostructured MnO2 film at the assist of electrodeposited SiO2 as template. Electrochim Acta 2016. [DOI: 10.1016/j.electacta.2016.01.097] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
31
|
Hoang TTH, Gewirth AA. High Activity Oxygen Evolution Reaction Catalysts from Additive-Controlled Electrodeposited Ni and NiFe Films. ACS Catal 2016. [DOI: 10.1021/acscatal.5b02365] [Citation(s) in RCA: 130] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Thao T. H. Hoang
- Department
of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
| | - Andrew A. Gewirth
- Department
of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, United States
- International
Institute for Carbon Neutral Energy Research (WPI-I2CNER), Kyushu University, Fukuoka, Fukuoka 819-0395, Japan
| |
Collapse
|
32
|
Said NM, Ogurtsov V, Twomey K, Nagle L, Herzog G. Chemically Modified Electrodes for Recessed Microelectrode Array. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.proche.2016.07.002] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
33
|
Burg A, Shamir D, Apelbaum L, Albo Y, Maimon E, Meyerstein D. Electrocatalytic Oxidation of Amines by Ni(1,4,8,11‐tetraazacyclotetradecane)
2+
Entrapped in Sol–Gel Electrodes. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500985] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Ariela Burg
- Chemical Engineering Department, SCE – Shamoon College of Engineering, Beer‐Sheva, Israel
| | - Dror Shamir
- Nuclear Research Centre Negev, P.O.B. 9001, Beer‐Sheva, Israel
| | - Lina Apelbaum
- R & D, Makhteshim Chemical Works, Ltd., Beer Sheva, Israel
| | - Yael Albo
- Chemical Engineering Department, Ariel University, Ariel, Israel
| | - Eric Maimon
- Nuclear Research Centre Negev, P.O.B. 9001, Beer‐Sheva, Israel
- Chemistry Department, Ben‐Gurion University of the Negev, Beer‐Sheva, Israel
| | - Dan Meyerstein
- Chemistry Department, Ben‐Gurion University of the Negev, Beer‐Sheva, Israel
- Biological Chemistry Department, Ariel University, Ariel, Israel
| |
Collapse
|
34
|
|
35
|
Diodati S, Dolcet P, Casarin M, Gross S. Pursuing the Crystallization of Mono- and Polymetallic Nanosized Crystalline Inorganic Compounds by Low-Temperature Wet-Chemistry and Colloidal Routes. Chem Rev 2015; 115:11449-502. [DOI: 10.1021/acs.chemrev.5b00275] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stefano Diodati
- Dipartimento
di Scienze Chimiche, Università degli Studi di Padova, via
Marzolo, 1, I-35131, Padova, Italy
| | - Paolo Dolcet
- Dipartimento
di Scienze Chimiche, Università degli Studi di Padova, via
Marzolo, 1, I-35131, Padova, Italy
- Istituto per l’Energetica e le Interfasi, IENI-CNR and INSTM, UdR Padova, via Marzolo, 1, I-35131, Padova, Italy
| | - Maurizio Casarin
- Dipartimento
di Scienze Chimiche, Università degli Studi di Padova, via
Marzolo, 1, I-35131, Padova, Italy
- Istituto per l’Energetica e le Interfasi, IENI-CNR and INSTM, UdR Padova, via Marzolo, 1, I-35131, Padova, Italy
| | - Silvia Gross
- Dipartimento
di Scienze Chimiche, Università degli Studi di Padova, via
Marzolo, 1, I-35131, Padova, Italy
- Istituto per l’Energetica e le Interfasi, IENI-CNR and INSTM, UdR Padova, via Marzolo, 1, I-35131, Padova, Italy
| |
Collapse
|
36
|
Dewoolkar VC, Kannan B, Ashraf KM, Higgins DA, Collinson MM. Amine-phenyl multi-component gradient stationary phases. J Chromatogr A 2015; 1410:190-9. [DOI: 10.1016/j.chroma.2015.07.089] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 07/21/2015] [Accepted: 07/27/2015] [Indexed: 12/23/2022]
|
37
|
Amperometric Biosensor for Choline Based on Gold Screen-Printed Electrode Modified with Electrochemically-Deposited Silica Biocomposite. ELECTROANAL 2015. [DOI: 10.1002/elan.201400694] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
38
|
Razzino CA, Sgobbi LF, Canevari TC, Cancino J, Machado SA. Sensitive determination of carbendazim in orange juice by electrode modified with hybrid material. Food Chem 2015; 170:360-5. [DOI: 10.1016/j.foodchem.2014.08.085] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 08/05/2014] [Accepted: 08/06/2014] [Indexed: 11/30/2022]
|
39
|
Poulos NG, Hall JR, Leopold MC. Functional layer-by-layer design of xerogel-based first-generation amperometric glucose biosensors. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:1547-1555. [PMID: 25562760 DOI: 10.1021/la504358t] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Xerogel-based first-generation amperometric glucose biosensors, constructed through specific layer-by-layer assembly of films featuring glucose oxidase doped xerogel, a diffusion-limiting xerogel layer, and capped with both electropolymerized polyphenol and blended polyurethane semipermeable membranes, are presented. The specific combination of xerogels formed from specific silane precursors, including propyl-trimethoxysilane, isobutyl-trimethoxysilane, octyl-trimethoxysilane, and hydroxymethyl-triethoxysilane, exhibit impressive dynamic and linear ranges of detection (e.g., ≥24-28 mM glucose) and low response times, as well as significant discrimination against common interferent species such as acetaminophen, ascorbic acid, sodium nitrite, oxalic acid, and uric acid as determined by selectivity coefficients. Additionally, systematic electrochemical and contact angle studies of different xerogel silane precursors, varying in structure, chain length, and/or functional group, reveal that sensor performance is more dependent on the tunable porosity/permeability of the layered interfaces rather than the hydrophobic character or functional groups within the films. While the sensing performance largely exceeds that of existing electrochemical glucose sensing schemes in the literature, the presented layered approach establishes the specific functionality of each layer working in concert with each other and suggests that the strategy may be readily adaptable to other clinically relevant targets and is amenable to miniaturization for eventual in situ or in vivo sensing.
Collapse
Affiliation(s)
- Nicholas G Poulos
- Department of Chemistry, Gottwald Center for the Sciences, University of Richmond , Richmond, Virginia 23173, United States
| | | | | |
Collapse
|
40
|
Tonle IK, Ngameni E, Tchieno FMM, Walcarius A. Organoclay-modified electrodes: preparation, characterization and recent electroanalytical applications. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-014-2728-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
41
|
Ciriminna R, Palmisano G, Pagliaro M. Electrodes Functionalized with the 2,2,6,6-Tetramethylpiperidinyloxy Radical for the Waste-Free Oxidation of Alcohols. ChemCatChem 2015. [DOI: 10.1002/cctc.201402896] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
42
|
Han C, Li MY, Li YN, Liu HL, Wang P, Collinson MM, Lu ZX. Self-supporting hybrid silica membranes with 3D large-scale ordered interconnected pore architectures. RSC Adv 2015. [DOI: 10.1039/c4ra16653a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Transferrable, self-supporting membranes with unique hierarchical, interconnected pore architectures over a large length scale, have been developed.
Collapse
Affiliation(s)
- Chang Han
- College of Science
- Huazhong Agricultural University
- Wuhan 430070
- China
| | - Meng-Ya Li
- College of Science
- Huazhong Agricultural University
- Wuhan 430070
- China
| | - Ying-Ning Li
- College of Science
- Huazhong Agricultural University
- Wuhan 430070
- China
| | - Han-Lan Liu
- College of Science
- Huazhong Agricultural University
- Wuhan 430070
- China
| | - Ping Wang
- College of Science
- Huazhong Agricultural University
- Wuhan 430070
- China
| | | | - Zhe-Xue Lu
- College of Science
- Huazhong Agricultural University
- Wuhan 430070
- China
| |
Collapse
|
43
|
Gu L, Liu S, Zhao H, Yu H. Anticorrosive oligoaniline-containing electroactive siliceous hybrid materials. RSC Adv 2015. [DOI: 10.1039/c5ra08591h] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Advanced anticorrosive coatings were prepared by covalently incorporating electroactive oligoanilines as corrosion inhibitors into inorganic silica.
Collapse
Affiliation(s)
- Lin Gu
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
| | - Shuan Liu
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
| | - Haichao Zhao
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
| | - Haibin Yu
- Key Laboratory of Marine Materials and Related Technologies
- Zhejiang Key Laboratory of Marine Materials and Protective Technologies
- Ningbo Institute of Materials Technology and Engineering
- Chinese Academy of Sciences
- Ningbo 315201
| |
Collapse
|
44
|
Whitcombe MJ, Kirsch N, Nicholls IA. Molecular imprinting science and technology: a survey of the literature for the years 2004-2011. J Mol Recognit 2014; 27:297-401. [PMID: 24700625 DOI: 10.1002/jmr.2347] [Citation(s) in RCA: 275] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 10/28/2013] [Accepted: 12/01/2013] [Indexed: 12/11/2022]
Abstract
Herein, we present a survey of the literature covering the development of molecular imprinting science and technology over the years 2004-2011. In total, 3779 references to the original papers, reviews, edited volumes and monographs from this period are included, along with recently identified uncited materials from prior to 2004, which were omitted in the first instalment of this series covering the years 1930-2003. In the presentation of the assembled references, a section presenting reviews and monographs covering the area is followed by sections describing fundamental aspects of molecular imprinting including the development of novel polymer formats. Thereafter, literature describing efforts to apply these polymeric materials to a range of application areas is presented. Current trends and areas of rapid development are discussed.
Collapse
|
45
|
Mesoporous silica xerogel modified with bridged ionic silsesquioxane used to immobilize copper tetrasulfonated phthalocyanine applied to electrochemical determination of dopamine. J Solid State Electrochem 2014. [DOI: 10.1007/s10008-014-2687-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
46
|
Arken G, Li G, Zheng X, Liu X. A Novel Electrochemically Deposited Hybrid Film for an Electrogenerated Chemiluminescence Sensor. ANAL LETT 2014. [DOI: 10.1080/00032719.2014.913171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
47
|
Yotova L, Yaneva S, Marinkova D, Serfaty S. Co-Immobilization of Peroxidase and Tyrosinase onto Hybrid Membranes Obtained by the Sol-Gel Method for the Construction of an Optical Biosensor. BIOTECHNOL BIOTEC EQ 2014. [DOI: 10.5504/bbeq.2013.0005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
48
|
Attia S, Shames A, Zilbermann I, Goobes G, Maimon E, Meyerstein D. Covalent binding of a nickel macrocyclic complex to a silica support: towards an electron exchange column. Dalton Trans 2014; 43:103-10. [DOI: 10.1039/c3dt51962g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
49
|
He M, Lu A, Zhang L. Advances in Cellulose Hydrophobicity Improvement. ACS SYMPOSIUM SERIES 2014. [DOI: 10.1021/bk-2014-1162.ch018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Meng He
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Ang Lu
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Lina Zhang
- Department of Chemistry, Wuhan University, Wuhan 430072, China
| |
Collapse
|
50
|
Maghear A, Etienne M, Tertiş M, Săndulescu R, Walcarius A. Clay-mesoporous silica composite films generated by electro-assisted self-assembly. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.08.119] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|