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Karawdeniya BI, Damry AM, Murugappan K, Manjunath S, Bandara YMNDY, Jackson CJ, Tricoli A, Neshev D. Surface Functionalization and Texturing of Optical Metasurfaces for Sensing Applications. Chem Rev 2022; 122:14990-15030. [PMID: 35536016 DOI: 10.1021/acs.chemrev.1c00990] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Optical metasurfaces are planar metamaterials that can mediate highly precise light-matter interactions. Because of their unique optical properties, both plasmonic and dielectric metasurfaces have found common use in sensing applications, enabling label-free, nondestructive, and miniaturized sensors with ultralow limits of detection. However, because bare metasurfaces inherently lack target specificity, their applications have driven the development of surface modification techniques that provide selectivity. Both chemical functionalization and physical texturing methodologies can modify and enhance metasurface properties by selectively capturing analytes at the surface and altering the transduction of light-matter interactions into optical signals. This review summarizes recent advances in material-specific surface functionalization and texturing as applied to representative optical metasurfaces. We also present an overview of the underlying chemistry driving functionalization and texturing processes, including detailed directions for their broad implementation. Overall, this review provides a concise and centralized guide for the modification of metasurfaces with a focus toward sensing applications.
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Affiliation(s)
- Buddini I Karawdeniya
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
| | - Adam M Damry
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
| | - Krishnan Murugappan
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
| | - Shridhar Manjunath
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
| | - Y M Nuwan D Y Bandara
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
| | - Colin J Jackson
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
| | - Antonio Tricoli
- Research School of Chemistry, College of Science, The Australian National University, Canberra, ACT 2601, Australia
- School of Biomedical Engineering, Faculty of Engineering, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Dragomir Neshev
- ARC Centre of Excellence for Transformative Meta Optical Systems (TMOS), Department of Electronic Materials Engineering, Research School of Physics, The Australian National University, Canberra, ACT 2600, Australia
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2
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Fang Y, Meng L, Prominski A, Schaumann E, Seebald M, Tian B. Recent advances in bioelectronics chemistry. Chem Soc Rev 2020; 49:7978-8035. [PMID: 32672777 PMCID: PMC7674226 DOI: 10.1039/d0cs00333f] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Research in bioelectronics is highly interdisciplinary, with many new developments being based on techniques from across the physical and life sciences. Advances in our understanding of the fundamental chemistry underlying the materials used in bioelectronic applications have been a crucial component of many recent discoveries. In this review, we highlight ways in which a chemistry-oriented perspective may facilitate novel and deep insights into both the fundamental scientific understanding and the design of materials, which can in turn tune the functionality and biocompatibility of bioelectronic devices. We provide an in-depth examination of several developments in the field, organized by the chemical properties of the materials. We conclude by surveying how some of the latest major topics of chemical research may be further integrated with bioelectronics.
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Affiliation(s)
- Yin Fang
- The James Franck Institute, University of Chicago, Chicago, IL 60637, USA
| | - Lingyuan Meng
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL 60637, USA
| | | | - Erik Schaumann
- Department of Chemistry, University of Chicago, Chicago, IL 60637, USA
| | - Matthew Seebald
- Department of Chemistry, University of Chicago, Chicago, IL 60637, USA
| | - Bozhi Tian
- The James Franck Institute, University of Chicago, Chicago, IL 60637, USA
- Department of Chemistry, University of Chicago, Chicago, IL 60637, USA
- The Institute for Biophysical Dynamics, University of Chicago, Chicago, IL 60637, USA
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3
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Graphene nanoplatelet/graphitized nanodiamond-based nanocomposite for mediator-free electrochemical sensing of urea. Food Chem 2020; 303:125375. [DOI: 10.1016/j.foodchem.2019.125375] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Kumar V, Kaur I, Arora S, Mehla R, Vellingiri K, Kim KH. WITHDRAWN: Graphene nanoplatelet/graphitized nanodiamond-based nanocomposite for mediator-free electrochemical sensing of urea. Food Chem X 2019. [DOI: 10.1016/j.fochx.2019.100048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Yates NDJ, Fascione MA, Parkin A. Methodologies for "Wiring" Redox Proteins/Enzymes to Electrode Surfaces. Chemistry 2018; 24:12164-12182. [PMID: 29637638 PMCID: PMC6120495 DOI: 10.1002/chem.201800750] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Indexed: 12/22/2022]
Abstract
The immobilization of redox proteins or enzymes onto conductive surfaces has application in the analysis of biological processes, the fabrication of biosensors, and in the development of green technologies and biochemical synthetic approaches. This review evaluates the methods through which redox proteins can be attached to electrode surfaces in a "wired" configuration, that is, one that facilitates direct electron transfer. The feasibility of simple electroactive adsorption onto a range of electrode surfaces is illustrated, with a highlight on the recent advances that have been achieved in biotechnological device construction using carbon materials and metal oxides. The covalent crosslinking strategies commonly used for the modification and biofunctionalization of electrode surfaces are also evaluated. Recent innovations in harnessing chemical biology methods for electrically wiring redox biology to surfaces are emphasized.
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Affiliation(s)
| | | | - Alison Parkin
- Department of ChemistryUniversity of YorkHeslington RoadYorkYO10 5DDUK
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Lee AWH, Gates BD. Rapid Covalent Modification of Silicon Oxide Surfaces through Microwave-Assisted Reactions with Alcohols. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:7284-7293. [PMID: 27396288 DOI: 10.1021/acs.langmuir.6b00662] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
We demonstrate the method of a rapid covalent modification of silicon oxide surfaces with alcohol-containing compounds with assistance by microwave reactions. Alcohol-containing compounds are prevalent reagents in the laboratory, which are also relatively easy to handle because of their stability against exposure to atmospheric moisture. The condensation of these alcohols with the surfaces of silicon oxides is often hindered by slow reaction kinetics. Microwave radiation effectively accelerates this condensation reaction by heating the substrates and/or solvents. A variety of substrates were modified in this demonstration, such as silicon oxide films of various thicknesses, glass substrates such as microscope slides (soda lime), and quartz. The monolayers prepared through this strategy demonstrated the successful formation of covalent surface modifications of silicon oxides with water contact angles of up to 110° and typical hysteresis values of 2° or less. An evaluation of the hydrolytic stability of these monolayers demonstrated their excellent stability under acidic conditions. The techniques introduced in this article were successfully applied to tune the surface chemistry of silicon oxides to achieve hydrophobic, oleophobic, and/or charged surfaces.
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Affiliation(s)
- Austin W H Lee
- Department of Chemistry, Simon Fraser University , 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada
| | - Byron D Gates
- Department of Chemistry, Simon Fraser University , 8888 University Drive, Burnaby, British Columbia V5A 1S6, Canada
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Purkait TK, Iqbal M, Islam MA, Mobarok MH, Gonzalez CM, Hadidi L, Veinot JGC. Alkoxy-Terminated Si Surfaces: A New Reactive Platform for the Functionalization and Derivatization of Silicon Quantum Dots. J Am Chem Soc 2016; 138:7114-20. [DOI: 10.1021/jacs.6b03155] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Tapas K. Purkait
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | - Muhammad Iqbal
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | | | - Md Hosnay Mobarok
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
| | | | - Lida Hadidi
- Department of Chemistry, University of Alberta, Edmonton, Alberta T6G 2G2, Canada
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Kumar V, Chopra A, Arora S, Yadav S, Kumar S, Kaur I. Amperometric sensing of urea using edge activated graphene nanoplatelets. RSC Adv 2015. [DOI: 10.1039/c4ra12594k] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, we demonstrate efficient amperometric sensing of urea using graphene nanoplatelets.
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Affiliation(s)
- Vanish Kumar
- Central Scientific Instruments Organisation (CSIR-CSIO)
- Chandigarh
- India
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-CSIO
| | - Aditi Chopra
- Central Scientific Instruments Organisation (CSIR-CSIO)
- Chandigarh
- India
| | - Shweta Arora
- Central Scientific Instruments Organisation (CSIR-CSIO)
- Chandigarh
- India
| | - Shriniwas Yadav
- Central Scientific Instruments Organisation (CSIR-CSIO)
- Chandigarh
- India
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-CSIO
| | - Suresh Kumar
- Department of Physics
- University Institute of Engineering and Technology (UIET)
- Panjab University
- Chandigarh
- India
| | - Inderpreet Kaur
- Central Scientific Instruments Organisation (CSIR-CSIO)
- Chandigarh
- India
- Academy of Scientific and Innovative Research (AcSIR)
- CSIR-CSIO
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Saleem M, Lee LP, Lee KH. Photoluminescent sensor for acetylcholinesterase inhibitor determination. J Mater Chem B 2014; 2:6802-6808. [DOI: 10.1039/c4tb01239a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Hickman GJ, Rai A, Boocock DJ, Rees RC, Perry CC. Fabrication, characterisation and performance of hydrophilic and super-hydrophilic silica as cell culture surfaces. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm31161e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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11
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Rijksen B, van Lagen B, Zuilhof H. Mimicking the Silicon Surface: Reactivity of Silyl Radical Cations toward Nucleophiles. J Am Chem Soc 2011; 133:4998-5008. [DOI: 10.1021/ja110844e] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bart Rijksen
- Laboratory of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB Wageningen, The Netherlands
| | - Barend van Lagen
- Laboratory of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB Wageningen, The Netherlands
| | - Han Zuilhof
- Laboratory of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB Wageningen, The Netherlands
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12
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Fabrication of stable antibody-modified field effect transistors using electrical activation of Schiff base cross-linkages for tumor marker detection. Biosens Bioelectron 2010; 26:2419-25. [PMID: 21074396 DOI: 10.1016/j.bios.2010.10.023] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2010] [Revised: 10/12/2010] [Accepted: 10/13/2010] [Indexed: 11/22/2022]
Abstract
In this paper, we present a method of fabricating a rigid antibody-immobilized surface using electric activation of a glutaraldehyde (GA)-modified aminopropylsilyl surface for stable antibody-modified field effect transistors (FETs). Electric activation of the GA-modified gate surface of the FET reduces Schiff bases, which are easily hydrolyzed and collapsed, formed between GA and 3-aminopropyltriethoxysilane, resulting in preventing the immobilized antibodies from desorbing from the surface. The lack of Raman peaks that could be assigned to a Schiff base after the electrical activation of the GA-modified surface indicated that the electric activation had reduced the Schiff base. The use of the antibody-modified FETs has three advantages for the detection of antigens: increased sensitivity, distinct recognition ability, and improved reproducibility. A tumor marker, alpha-fetoprotein (AFP), was quantitatively detected up to a concentration of 10 ng/mL using the antibody-modified FET. The detection ability of the FET accomplished a cutoff value of hepatic cancer. The quantitative detection of AFP in a solution with contaminating proteins was also demonstrated. This electric activation method is applicable to other antibody-modified FETs.
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Kaushik V, Cook N, Liang AY, Desai UR, Sidorov V. Chemoselective precipitation of lactose from a lactose/sucrose mixture: proof of concept for a new separation methodology. Supramol Chem 2010. [DOI: 10.1080/10610278.2010.500732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Vivek Kaushik
- a Department of Chemistry , Virginia Commonwealth University , Richmond , VA , 23284 , USA
| | - Nicole Cook
- a Department of Chemistry , Virginia Commonwealth University , Richmond , VA , 23284 , USA
| | - Ayie Y. Liang
- b Institute of Structural Biology and Drug Discovery, Virginia Commonwealth University , Richmond , VA , 23298 , USA
| | - Umesh R. Desai
- b Institute of Structural Biology and Drug Discovery, Virginia Commonwealth University , Richmond , VA , 23298 , USA
| | - Vladimir Sidorov
- a Department of Chemistry , Virginia Commonwealth University , Richmond , VA , 23284 , USA
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Rosso M, Giesbers M, Schroën K, Zuilhof H. Controlled oxidation, biofunctionalization, and patterning of alkyl monolayers on silicon and silicon nitride surfaces using plasma treatment. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:866-872. [PMID: 19728734 DOI: 10.1021/la9023103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A new method is presented for the fast and reproducible functionalization of silicon and silicon nitride surfaces coated with covalently attached alkyl monolayers. After formation of a methyl-terminated 1-hexadecyl monolayer on H-terminated Si(100) and Si(111) surfaces, short plasma treatments (1-3 s) are sufficient to create oxidized functionalities without damaging the underlying oxide-free silicon. The new functional groups can, e.g., be derivatized using the reaction of surface aldehyde groups with primary amines to form imine bonds. In this way, plasma-treated monolayers on silicon or silicon nitride surfaces were successfully coated with nanoparticles, or proteins such as avidin. In addition, we demonstrate the possibility of micropatterning, using a soft contact mask during the plasma treatment. Using water contact angle measurements, ellipsometry, XPS, IRRAS, AFM, and reflectometry, proof of principle is demonstrated of a yet unexplored way to form patterned alkyl monolayers on oxide-free silicon surfaces.
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Affiliation(s)
- Michel Rosso
- Laboratory of Organic Chemistry, Wageningen University, Dreijenplein 8, 6703 HB Wageningen, The Netherlands
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Abstract
Silicon and its oxides are widely used in biomaterials research, tissue engineering and drug delivery. These materials are highly biocompatible, easily surface functionalized, degrade into nontoxic silicic acid and can be processed into various forms such as micro- and nano-particles, monoliths, membranes and micromachined structures. The large surface area of porous forms of silicon and silica (up to 1200 m2/g) permits high drug loadings. The degradation kinetics of silicon- and silica-based materials can be tailored by coating or grafting with polymers. Incorporation of polymers also improves control over drug-release kinetics. The use of stimuli-responsive polymers has enabled environmental stimuli-triggered drug release. Simultaneously, silicon microfabrication techniques have facilitated the development of sophisticated implantable drug-delivery microdevices. This paper reviews the synthesis, novel properties and biomedical applications of silicon–polymer hybrid materials with particular emphasis on drug delivery. The biocompatible and bioresorptive properties of mesoporous silica and porous silicon make these materials attractive candidates for use in biomedical applications. The combination of polymers with silicon-based materials has generated a large range of novel hybrid materials tailored to applications in localized and systemic drug delivery.
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