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Li D, Zhang Y, Sun F, Felidj N, Gagey-Eilstein N, Lamouri A, Hémadi M, Nizard P, Luo Y, Mangeney C. Dual-Probe SERS Nanosensor: A Promising Approach for Sensitive and Ratiometric Detection of Glucose in Clinical Settings. ACS Appl Bio Mater 2024; 7:2254-2263. [PMID: 38568747 DOI: 10.1021/acsabm.3c01250] [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] [Indexed: 04/05/2024]
Abstract
Diabetes is a major global health concern, with millions of annual deaths. Monitoring glucose levels is vital for clinical management, and urine samples offer a noninvasive alternative to blood samples. Optical techniques for urine glucose sensing have gained notable traction due to their cost-effectiveness and portability. Among these methods, surface-enhanced Raman spectroscopy (SERS) has attracted considerable attention thanks to its remarkable sensitivity and multiplexing capabilities. However, challenges remain in achieving reliable quantification through SERS. In this study, an alternative approach is proposed to enhance quantification involving the use of dual probes. Each probe is encoded with unique SERS signatures strategically positioned in the biologically silent region. One probe indicates the glucose presence, while the other acts as an internal reference for calibration. This setup enables ratiometric analysis of the SERS signal, directly correlating it with the glucose concentration. The fabrication of the sensor relies on the prefunctionalization of Fe sheets using an aryl diazonium salt bearing a -C≡CH group (internal reference), followed by the immobilization of Ag nanoparticles modified with an aryl diazonium salt bearing a -B(OH)2 group (for glucose capture). A secondary probe bearing a -B(OH)2 group on one side and a -C≡N group on the other side enables the ratiometric analysis by forming a sandwich-like structure in the presence of glucose (glucose indicator). Validation studies in aqueous solutions and artificial urine demonstrated the high spectral stability and the potential of this dual-probe nanosensor for sensitive glucose monitoring in clinical settings.
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Affiliation(s)
- Da Li
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, CNRS, F-75006 Paris, France
| | - Yang Zhang
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, CNRS, F-75006 Paris, France
| | - Fan Sun
- PSL Université, Chimie Paris Tech, IRCP, CNRS, F-75005 Paris, France
| | - Nordin Felidj
- Université Paris Cité, CNRS, ITODYS, F-75013 Paris, France
| | | | | | - Miryana Hémadi
- Université Paris Cité, CNRS, ITODYS, F-75013 Paris, France
| | - Philippe Nizard
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, CNRS, F-75006 Paris, France
| | - Yun Luo
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, CNRS, F-75006 Paris, France
| | - Claire Mangeney
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, CNRS, F-75006 Paris, France
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Hasani MG, Berisha A, Hetemi. D, Decorse P, Pinson J, Podvorica FI. Surface Modification of Lignite with Alkyl and Mixed Alkyl-Aryl Films Generated from an Aryl Diazonium Salt and Alkyl Halides: Experimental Results and Theoretical Analyses. ChemistryOpen 2024; 13:e202300134. [PMID: 38051924 PMCID: PMC11004459 DOI: 10.1002/open.202300134] [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: 08/30/2023] [Revised: 10/25/2023] [Indexed: 12/07/2023] Open
Abstract
In search of new possible uses of cheap lignite from the Kosova Bassin, the surface of lignite powders is modified with alkyl or mixed alkyl-aryl layers. Modification is performed in aqueous acid solution containing an aryl diazonium salt and an alkyl halide compound in millimolar concentration, in the presence of potassium iodide as a reducing agent at equimolar concentration. Attachment of alkyl films substituted with carboxylic groups and aryl films with nitro or bis-trifluoromethyl groups is characterized by IRATR and XPS spectroscopy. The formation of a stable interface during the grafting reactions of alkyl and aryl moieties with lignite surface has been confirmed by theoretical calculations. Aryl diazonium salts once chemically or spontaneously reduced are a source of aryl radicals, able to attach chemically to the material surface or to react with alkyl halides by abstracting the halogen atom. If the aryl diazonium salts are unable to graft to the coal surface due to steric hindrance, they can, nevertheless, abstract an iodine or bromine atom to generate alkyl radicals that react with the material surface.
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Affiliation(s)
| | - Avni Berisha
- Chemistry DepartmentUniversity of Prishtina10000PrishtinaKosovo
- NanoAlb-Unit of Albanian Nanoscience and Nanotechnology1000TiranaAlbania
| | - Dardan Hetemi.
- Department of PharmacyUniversity of Prishtina10000PrishtinaKosovo
- NanoAlb-Unit of Albanian Nanoscience and Nanotechnology1000TiranaAlbania
| | | | - Jean Pinson
- Université Paris Cité, CNRS, ITODYS75013ParisFrance
| | - Fetah I. Podvorica
- Chemistry DepartmentUniversity of Prishtina10000PrishtinaKosovo
- Academy of Sciences and Arts of Kosova, Rr. “Agim Ramadani” Nr. 30510000PrishtinaKosovo
- NanoAlb-Unit of Albanian Nanoscience and Nanotechnology1000TiranaAlbania
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Chen H, Nizard P, Decorse P, Nowak S, Ammar-Merah S, Pinson J, Gazeau F, Mangeney C, Luo Y. Dual-Mode Nanoprobes Based on Lanthanide Doped Fluoride Nanoparticles Functionalized by Aryl Diazonium Salts for Fluorescence and SERS Bioimaging. Small 2024; 20:e2305346. [PMID: 37875723 DOI: 10.1002/smll.202305346] [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] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 09/01/2023] [Indexed: 10/26/2023]
Abstract
The design of dual-mode fluorescence and Raman tags stimulates a growing interest in biomedical imaging and sensing applications as they offer the possibility to synergistically combine the versatility and velocity of fluorescence imaging with the specificity of Raman spectroscopy. Although lanthanide-doped fluoride nanoparticles (NPs) are among the most studied fluorescent nanoprobes, their use for the development of bimodal fluorescent-Raman probes has never been reported yet, to the best of the authors knowledge, probably due to the difficulty to functionalize them with Raman reporter groups. This gap is filled herein by proposing a fast and straightforward approach based on aryl diazonium salt chemistry to functionalize Eu3+ or Tb3+ doped CaF2 and LaF3 NPs by Raman scatters. The resulting surface-enhanced Raman spectroscopy (SERS)-encoded lanthanide-doped fluoride NPs retain their fluorescence labeling capacity and display efficient SERS activity for cell bioimaging. The potential of this new generation of bimodal nanoprobes is assessed through cell viability assays and intracellular fluorescence and Raman imaging, opening up unprecedented opportunities for biomedical applications.
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Affiliation(s)
- Huan Chen
- Université Paris Cité, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Paris, F-75006, France
- Université Paris Cité, CNRS, Laboratoire Matière et Systèmes Complexes MSC, Paris, F-75006, France
| | - Philippe Nizard
- Université Paris Cité, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Paris, F-75006, France
- Structural and Molecular Analysis platform core facility of BioMedTech Facilities INSERM US36, CNRS UAR2009, Université Paris Cité, Paris, F-75006, France
| | | | - Sophie Nowak
- Université Paris Cité, CNRS, ITODYS, Paris, F-75013, France
| | | | - Jean Pinson
- Université Paris Cité, CNRS, ITODYS, Paris, F-75013, France
| | - Florence Gazeau
- Université Paris Cité, CNRS, Laboratoire Matière et Systèmes Complexes MSC, Paris, F-75006, France
| | - Claire Mangeney
- Université Paris Cité, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Paris, F-75006, France
| | - Yun Luo
- Université Paris Cité, CNRS, Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Paris, F-75006, France
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Zhuo Y, Kinloch IA, Bissett MA. Simultaneous Electrochemical Exfoliation and Functionalization of 2H-MoS 2 for Supercapacitor Electrodes. ACS Appl Nano Mater 2023; 6:18062-18070. [PMID: 37854849 PMCID: PMC10580280 DOI: 10.1021/acsanm.3c03322] [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] [Figures] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 09/19/2023] [Indexed: 10/20/2023]
Abstract
MoS2 is a promising semiconducting material that has been widely studied for applications in catalysis and energy storage. The covalent chemical functionalization of MoS2 can be used to tune the optoelectronic and chemical properties of MoS2 for different applications. However, 2H-MoS2 is typically chemically inert and difficult to functionalize directly and thus requires pretreatments such as a phase transition to 1T-MoS2 or argon plasma bombardment to introduce reactive defects. Apart from being inefficient and inconvenient, these methods can cause degradation of the desirable properties and introduce unwanted defects. Here, we demonstrate that 2H-MoS2 can be simultaneously electrochemically exfoliated and chemically functionalized in a facile and scalable procedure to fabricate functionalized thin (∼4 nm) MoS2 layers. The aryl diazonium salts used for functionalization have not only been successfully covalently grafted onto the 2H-MoS2, as verified by X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy, but also aid the exfoliation process by increasing the interlayer spacing and preventing restacking. Electrochemical energy storage is one application area to which this material is particularly suited, and characterization of supercapacitor electrodes using this exfoliated and functionalized material revealed that the specific capacitance was increased by ∼25% when functionalized. The methodology demonstrated for the simultaneous production and functionalization of two-dimensional (2D) materials is significant, as it allows for control over the flake morphology with increased repeatability. This electrochemical functionalization technique could also be extended to other types of transition-metal dichalcogenides (TMDs), which are also typically chemically inert with different functional species to adjust to specific applications.
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Affiliation(s)
- Yuling Zhuo
- Department of Materials,
National Graphene Institute, University
of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Ian A. Kinloch
- Department of Materials,
National Graphene Institute, University
of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Mark A. Bissett
- Department of Materials,
National Graphene Institute, University
of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
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Tomczyk MM, Minoshima M, Kikuchi K, Blacha-Grzechnik A, Starosolski Z, Bhavane R, Zalewski M, Kuźnik N. Hybrid, dual visible and near-infrared fluorescence emission of (6,5) single-walled carbon nanotubes modified with fluorescein through aryl diazonium salt chemistry. Nanotechnology 2022; 34:055703. [PMID: 36278289 DOI: 10.1088/1361-6528/ac9c6a] [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] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 10/20/2022] [Indexed: 06/16/2023]
Abstract
The aryl diazonium salt chemistry offers enhancement of near-infrared (NIR) emission of single-walled carbon nanotubes (SWCNTs), although, the attachment of functional molecules which could bring hybrid properties through the process is underdeveloped. In this work, we utilize aryl diazonium salt of fluorescein to createsp3defects on (6,5) SWCNTs. We study the influence of pH on the grafting process identifying that pH 5-6 is necessary for a successful reaction. The fluorescein-modified (6,5) SWCNTs (F-(6,5) SWCNTs) exhibit red-shiftedE11* emission in the NIR region attributed to luminescentsp3defects, but also visible (Vis) fluorescence at 515 nm from surface-attached fluorescein molecules. The fluorescence in both Vis and NIR regions of F-(6,5) SWCNTs exhibit strong pH-dependency associated with the dissociation of fluorescein molecules with an indication of photoinduced-electron transfer quenching the Vis emission of fluorescein dianion. The F-(6,5) SWCNTs could potentially be used for dual-channel medical imaging as indicated by our preliminary experiments. We hope that our research will encourage new, bold modifications of SWCNTs with functional molecules introducing new, unique hybrid properties.
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Affiliation(s)
- Mateusz Michał Tomczyk
- Division of Chemistry, Silesian University of Technology, ul. M. Strzody 9, Gliwice, Poland
| | - Masafumi Minoshima
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Kazuya Kikuchi
- Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan
| | - Agata Blacha-Grzechnik
- Division of Chemistry, Silesian University of Technology, ul. M. Strzody 9, Gliwice, Poland
| | - Zbigniew Starosolski
- Texas Children's Hospital, 1102 Bates Street, Suite 850, Houston, TX 77030, United States of America
| | - Rohan Bhavane
- Texas Children's Hospital, 1102 Bates Street, Suite 850, Houston, TX 77030, United States of America
| | - Mariusz Zalewski
- Division of Chemistry, Silesian University of Technology, ul. M. Strzody 9, Gliwice, Poland
| | - Nikodem Kuźnik
- Division of Chemistry, Silesian University of Technology, ul. M. Strzody 9, Gliwice, Poland
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6
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Qiu Z, Yu J, Yan P, Wang Z, Wan Q, Yang N. Electrochemical Grafting of Graphene Nano Platelets with Aryl Diazonium Salts. ACS Appl Mater Interfaces 2016; 8:28291-28298. [PMID: 26804460 DOI: 10.1021/acsami.5b11593] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [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
To vary interfacial properties, electrochemical grafting of graphene nano platelets (GNP) with 3,5-dichlorophenyl diazonium tetrafluoroborate (aryl-Cl) and 4-nitrobenzene diazonium tetrafluoroborate (aryl-NO2) was realized in a potentiodynamic mode. The covalently bonded aryl layers on GNP were characterized using atomic force microscopy and X-ray photoelectron spectroscopy. Electrochemical conversion of aryl-NO2 into aryl-NH2 was conducted. The voltammetric and impedance behavior of negatively and positively charged redox probes (Fe(CN)63-/4- and Ru(NH3)62+/3+) on three kinds of aryl layers grafted on GNP reveal that their interfacial properties are determined by the charge states of redox probes and reactive terminal groups (-Cl, -NO2, -NH2) in aryl layers. On aryl-Cl and aryl-NH2 garted GNP, selective and sensitive monitoring of positively charged lead ions as well as negatively charged nitrite and sulfite ions was achieved, respectively. Such a grafting procedure is thus a perfect way to design and control interfacial properties of graphene.
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Affiliation(s)
- Zhipeng Qiu
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology , Wuhan 430073, China
| | - Jun Yu
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology , Wuhan 430073, China
| | - Peng Yan
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology , Wuhan 430073, China
| | - Zhijie Wang
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology , Wuhan 430073, China
| | - Qijin Wan
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology , Wuhan 430073, China
| | - Nianjun Yang
- School of Chemistry and Environmental Engineering, Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Lab of Novel Reactor & Green Chemical Technology, Wuhan Institute of Technology , Wuhan 430073, China
- Institute of Materials Engineering, University of Siegen , Siegen 57076, Germany
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Hovestädt M, Memczak H, Pleiner D, Zhang X, Rappich J, Bier FF, Stöcklein WFM. Characterization of a new maleimido functionalization of gold for surface plasmon resonance spectroscopy. J Mol Recognit 2014; 27:707-13. [PMID: 25319618 DOI: 10.1002/jmr.2396] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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: 01/07/2014] [Revised: 05/16/2014] [Accepted: 05/16/2014] [Indexed: 11/06/2022]
Abstract
Para-maleimidophenyl (p-MP) modified gold surfaces have been prepared by one-step electrochemical deposition and used in surface plasmon resonance (SPR) studies. Therefore, a FITC mimotope peptide (MP1, 12 aa), a human mucin 1 epitope peptide (MUC, 9 aa) and a protein with their specific antibodies were used as model systems. The peptides were modified with an N-terminal cysteine for covalent and directed coupling to the maleimido functionalized surface by means of Michael addition. The coupling yield of the peptide, the binding characteristics of antibody and the unspecific adsorption of the analytes were investigated. The results expand the spectrum of biosensors usable with p-MP by widely used SPR and support its potential to be versatile for several electrochemical and optical biosensors. This allows the combination of an electrochemical and optical read-out for a broad variety of biomolecular interactions on the same chip.
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Affiliation(s)
- Marc Hovestädt
- Fraunhofer Institute for Biomedical Engineering IBMT, Branch Potsdam, Department of Molecular Bioanalytics and Bioelectronics, Am Mühlenberg 13, 14476, Potsdam, Germany; University of Potsdam, Institute of Biochemistry and Biology, Karl-Liebknecht-Straße 24/25, 14476, Potsdam, Germany
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