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Haghparas Z, Kordrostami Z, Sorouri M, Rajabzadeh M, Khalifeh R. Fabrication of Non-enzymatic Electrochemical Glucose Sensor Based on Nano-copper Oxide Micro Hollow-spheres. BIOTECHNOL BIOPROC E 2020. [DOI: 10.1007/s12257-020-0058-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Bamoniri A, Mirjlili BBF, Tarazian R. Nano-TiCl4/SiO2: an efficient catalyst for the one-pot synthesis of highly substituted dihydro-2-oxopyrroles. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1481-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Nanosized Particles of Silica and Its Derivatives for Applications in Various Branches of Food and Nutrition Sectors. JOURNAL OF NANOTECHNOLOGY 2015. [DOI: 10.1155/2015/852394] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Nanosized particles of silica and its derivatives have been identified as versatile for a broad range of science, technology, and engineering applications. In this paper, an effort has been made to provide a short review from the available literature information on their applications in various branches of food and nutrition sectors. The information provided in this paper describes various parameters affecting their performances and efficiencies. The properties and applications of nanosilica and its derivatives have been compared with microsilica and bulk-silica for their performances. The use of nanosized particles of silica and its derivatives provides a number of advantages. Their efficiencies and performances are significantly higher than those of the traditional ones.
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Qiao S, Li H, Li H, Liu J, Kong W, Hu Q, Huang H, Liu Y, Kang Z. Label-free carbon quantum dots as photoluminescence probes for ultrasensitive detection of glucose. RSC Adv 2015. [DOI: 10.1039/c5ra12829c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Carbon quantum dots were demonstrated to be easy-to-use photoluminescence probes for the detection of glucose with fluorescence enhancement.
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Affiliation(s)
- Shi Qiao
- Department of Gynecology and Obstetrics
- Suzhou Hospital of Traditional Chinese Medicine
- Suzhou
- China
- Institute of Functional Nano & Soft Materials (FUNSOM)
| | - Haitao Li
- Department of Gynecology and Obstetrics
- Suzhou Hospital of Traditional Chinese Medicine
- Suzhou
- China
- Institute of Functional Nano & Soft Materials (FUNSOM)
| | - Hao Li
- Department of Gynecology and Obstetrics
- Suzhou Hospital of Traditional Chinese Medicine
- Suzhou
- China
- Institute of Functional Nano & Soft Materials (FUNSOM)
| | - Juan Liu
- Department of Gynecology and Obstetrics
- Suzhou Hospital of Traditional Chinese Medicine
- Suzhou
- China
- Institute of Functional Nano & Soft Materials (FUNSOM)
| | - Weiqian Kong
- Department of Gynecology and Obstetrics
- Suzhou Hospital of Traditional Chinese Medicine
- Suzhou
- China
- Institute of Functional Nano & Soft Materials (FUNSOM)
| | - Qiaozhen Hu
- Department of Gynecology and Obstetrics
- Suzhou Hospital of Traditional Chinese Medicine
- Suzhou
- China
| | - Hui Huang
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Soochow University
- Suzhou
- China
| | - Yang Liu
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Soochow University
- Suzhou
- China
| | - Zhenhui Kang
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Soochow University
- Suzhou
- China
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Zhao W, Wang K, Wei Y, Ma Y, Liu L, Huang X. Laccase biosensor based on phytic acid modification of nanostructured SiO₂ surface for sensitive detection of dopamine. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:11131-11137. [PMID: 25110941 DOI: 10.1021/la503104x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this work, three kinds of nanostructured silica-phytic acid (SiO2-PA) materials with diverse morphologies including spherical SiO2-PA (s-SiO2-PA), rod-like (r-SiO2-PA), and helical SiO2-PA (h-SiO2-PA) were prepared with the help of electrostatic interaction. The SiO2-PA nanomaterials with different morphologies were characterized by using transmission electron microscopy (TEM), Fourier transform infrared (FTIR), electrochemical impedance spectroscopy (EIS), and circular dichroism spectrum (CD). Diverse morphologies of SiO2-PA were used as electrode decorated materials to achieve a high efficiency for electrochemical dopamine (DA) detection. The laccase biosensors were fabricated by immobilizing different morphologies of SiO2-PA nanomaterials and laccase onto the glassy carbon electrode (GCE) surface, successively. Then the electrochemical responses of the different morphologies of nanostructured SiO2-PA nanomaterials to laccase were discussed. Results indicated that compared to laccase/s-SiO2-PA and laccase/r-SiO2-PA, the laccase/h-SiO2-PA-modified electrode showed the best electrochemical performances.
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Affiliation(s)
- Wenbo Zhao
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Biofunctional Materials, College of Chemistry and Materials Science, Nanjing Normal University , Nanjing 210023, People's Republic of China
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Nonenzymatic glucose sensor based on ITO electrode modified with gold nanoparticles by ion implantation. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.12.082] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Xu K, Xu G, Lv J, Cui J, Wu Y. Pt nanoparticles modified Au nanowire array for amperometric and potentiometric detection of glucose. J Solid State Electrochem 2013. [DOI: 10.1007/s10008-013-2097-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Essawy AA, Attia M. Novel application of pyronin Y fluorophore as high sensitive optical sensor of glucose in human serum. Talanta 2013; 107:18-24. [DOI: 10.1016/j.talanta.2012.12.033] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 12/19/2012] [Accepted: 12/20/2012] [Indexed: 01/08/2023]
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Yi Y, Deng J, Zhang Y, Li H, Yao S. Label-free Si quantum dots as photoluminescence probes for glucose detection. Chem Commun (Camb) 2013; 49:612-4. [DOI: 10.1039/c2cc36282a] [Citation(s) in RCA: 119] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Jaroch D, McLamore E, Zhang W, Shi J, Garland J, Banks MK, Porterfield DM, Rickus JL. Cell-mediated deposition of porous silica on bacterial biofilms. Biotechnol Bioeng 2011; 108:2249-60. [DOI: 10.1002/bit.23195] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Revised: 04/11/2011] [Accepted: 04/22/2011] [Indexed: 11/07/2022]
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Zhou G, Fung KK, Wong LW, Chen Y, Renneberg R, Yang S. Immobilization of glucose oxidase on rod-like and vesicle-like mesoporous silica for enhancing current responses of glucose biosensors. Talanta 2011; 84:659-65. [DOI: 10.1016/j.talanta.2011.01.058] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Revised: 01/13/2011] [Accepted: 01/21/2011] [Indexed: 11/26/2022]
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12
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Wu YL, Hsu PY, Lin JJ. Polysilicon wire glucose sensor highly immune to interference. Biosens Bioelectron 2010; 26:2281-6. [PMID: 21030241 DOI: 10.1016/j.bios.2010.09.052] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Revised: 09/27/2010] [Accepted: 09/28/2010] [Indexed: 10/19/2022]
Abstract
This study investigated the interference elimination ability of a glucose sensor made of polysilicon wire (PSW) with a surface modified by 3-aminopropyltriethoxysilane mixed with polydimethylsiloxane-treated hydrophobic fumed silica nanoparticles plus ultra-violet illumination (γ-APTES+NPs+UV). Glucose sensing of the PSW sensor in the presence of five common interferences such as ascorbic acid (AA), uric acid (UA), acetaminophen (AP), L-cysteine (Lys), and citric acid (CA) was performed. We found that the disturbance caused by the interferences was low for interference-to-glucose concentration ratios up to 600:1 if the PSW surface is modified with γ-APTES+NPs+UV. The outstanding interference immunity of this PSW glucose sensor is believed to be mainly due to the fact that it is a dry-type sensor and the extremely low leakage of the γ-APTES+NPs membrane which allows the PSW to show three orders of magnitude lower leakage current than with the γ-APTES membrane only. In addition to its excellent interference immunity, the PSW glucose sensor with a line width of 100 nm also exhibits a wide linear detection range, an ultra-high sensitivity, an ultra low detection limit, and it can be reused more than a thousand times without much sensitivity degradation.
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Affiliation(s)
- You-Lin Wu
- Department of Electrical Engineering, National Chi Nan University, Puli, Nantou, Taiwan, ROC
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Kim DC, Sohn JI, Zhou D, Duke TAJ, Kang DJ. Controlled assembly for well-defined 3D bioarchitecture using two active enzymes. ACS NANO 2010; 4:1580-1586. [PMID: 20180558 DOI: 10.1021/nn900610u] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
This paper reports that a bioarchitecture with two different active enzymes can be fabricated conveniently on a prepatterned surface by highly selective surface-templated layer-by-layer (LBL) assembly by coupling a bilayer of avidin/biotin-lactate oxidase (biotin-LOD) with a bilayer of avidin/biotin-horseradish peroxidase (biotin-HRP). The two different active enzymes can be utilized as excellent building blocks for the fabrication of well-defined 3D nanostructures with precise control of the position and height on the surface. In addition, the LBL assembled bienzyme structures are highly functional, and bioarchitectures based on LOD and HRP-mediated coupling reaction can be employed in a number of viable biosensing applications.
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Affiliation(s)
- Dong Chung Kim
- BK21 Physics Research Division, Department of Energy Science, Institute of Basic Science, SKKU Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon, 440-746, South Korea
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Meunier CF, Van Cutsem P, Kwon YU, Su BL. Thylakoids entrapped within porous silica gel: towards living matter able to convert energy. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b817172f] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Zhu L, Zhou X, Zhang Y, Xing W, Lu T. A bifunctional structure for the direct electron transfer of Cytochrome c. Electrochim Acta 2008. [DOI: 10.1016/j.electacta.2008.05.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Kim DC, Kang DJ. Molecular Recognition and Specific Interactions for Biosensing Applications. SENSORS (BASEL, SWITZERLAND) 2008; 8:6605-6641. [PMID: 27873889 PMCID: PMC3707470 DOI: 10.3390/s8106605] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2008] [Revised: 10/16/2008] [Accepted: 10/20/2008] [Indexed: 11/24/2022]
Abstract
Molecular recognition and specific interactions are reliable and versatile routes for site-specific and well-oriented immobilization of functional biomolecules on surfaces. The control of surface properties via the molecular recognition and specific interactions at the nanoscale is a key element for the nanofabrication of biosensors with high sensitivity and specificity. This review intends to provide a comprehensive understanding of the molecular recognition- and specific interaction-mediated biosensor fabrication routes that leads to biosensors with well-ordered and controlled structures on both nanopatterned surfaces and nanomaterials. Herein self-assembly of the biomolecules via the molecular recognition and specific interactions on nanoscaled surfaces as well as nanofabrication techniques of the biomolecules for biosensor architecture are discussed. We also describe the detection of molecular recognition- and specific interaction-mediated molecular binding as well as advantages of nanoscale detection.
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Affiliation(s)
- Dong Chung Kim
- BK 21 Physics Research Division, Institute of Basic Science, SKKU Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea.
| | - Dae Joon Kang
- BK 21 Physics Research Division, Institute of Basic Science, SKKU Advanced Institute of Nanotechnology, Center for Nanotubes and Nanostructured Composites, Sungkyunkwan University, Suwon 440-746, Korea.
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Wang Y, Xu H, Zhang J, Li G. Electrochemical Sensors for Clinic Analysis. SENSORS 2008; 8:2043-2081. [PMID: 27879810 PMCID: PMC3673406 DOI: 10.3390/s8042043] [Citation(s) in RCA: 170] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2008] [Accepted: 03/04/2008] [Indexed: 11/19/2022]
Abstract
Demanded by modern medical diagnosis, advances in microfabrication technology have led to the development of fast, sensitive and selective electrochemical sensors for clinic analysis. This review addresses the principles behind electrochemical sensor design and fabrication, and introduces recent progress in the application of electrochemical sensors to analysis of clinical chemicals such as blood gases, electrolytes, metabolites, DNA and antibodies, including basic and applied research. Miniaturized commercial electrochemical biosensors will form the basis of inexpensive and easy to use devices for acquiring chemical information to bring sophisticated analytical capabilities to the non-specialist and general public alike in the future.
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Affiliation(s)
- You Wang
- State Key Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027, P.R. China.
| | - Hui Xu
- State Key Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027, P.R. China.
| | - Jianming Zhang
- State Key Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027, P.R. China.
| | - Guang Li
- State Key Laboratory of Industrial Control Technology, Institute of Advanced Process Control, Zhejiang University, Hangzhou 310027, P.R. China.
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Xu L, Zhu Y, Tang L, Yang X, Li C. Dendrimer-encapsulated Pt nanoparticles/polyaniline nanofibers for glucose detection. J Appl Polym Sci 2008. [DOI: 10.1002/app.28307] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Lu Y, Yang M, Qu F, Shen G, Yu R. Enzyme-functionalized gold nanowires for the fabrication of biosensors. Bioelectrochemistry 2007; 71:211-6. [PMID: 17611169 DOI: 10.1016/j.bioelechem.2007.05.003] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2006] [Revised: 05/07/2007] [Accepted: 05/28/2007] [Indexed: 11/17/2022]
Abstract
Gold nanowires were prepared by an electrodeposition strategy using nanopore polycarbonate (PC) membrane, with the average diameter of the nanowires about 250 nm and length about 10 microm. The nanowires prepared were dispersed into chitosan (CHIT) solution and stably immobilized onto glassy carbon electrode (GCE) surface. The electrochemical behavior of gold nanowire modified electrode and its application to the electrocatalytic reduction of hydrogen peroxide (H(2)O(2)) were investigated. The modified electrode allows low potential detection of hydrogen peroxide with high sensitivity and fast response time. Moreover, the good biocompatibility of nanometer-sized gold, the vast surface area of the nanowire-structure make it ideal for adsorption of enzymes for the fabrication of biosensors. Glucose oxidase was adsorbed onto the nanowire surface to fabricate glucose biosensor as an application example. The detection of glucose was performed in phosphate buffer (pH 6.98) at -0.2 V. The resulting glucose biosensor exhibited sensitive response, with a short response time (<8 s), a linear range of 10(-5)-2 x 10(-2) M and detection limit of 5 x 10(-6) M.
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Affiliation(s)
- Yashuang Lu
- Chemistry and Chemical Engineering College, State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China
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Zhao ZX, Qiao MQ, Yin F, Shao B, Wu BY, Wang YY, Wang XS, Qin X, Li S, Yu L, Chen Q. Amperometric glucose biosensor based on self-assembly hydrophobin with high efficiency of enzyme utilization. Biosens Bioelectron 2007; 22:3021-7. [PMID: 17306526 DOI: 10.1016/j.bios.2007.01.007] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2006] [Revised: 11/10/2006] [Accepted: 01/08/2007] [Indexed: 10/23/2022]
Abstract
Hydrophobins are a family of natural self-assembling proteins with high biocompability, which are apt to form strong and ordered assembly onto many kinds of surfaces. These physical-chemical and biological properties make hydrophobins suitable for surface modification and biomolecule immobilization purposes. A class II hydrophobin HFBI was used as enzyme immobilization matrix on platinum electrode to construct amperometric glucose biosensor. Permeability of HFBI self-assembling film was optimized by selecting the proper HFBI concentration for electrode modification, in order to allow H(2)O(2) permeating while prevent interfering compounds accessing. HFBI self-assembly and glucose oxidase (GOx) immobilization was monitored by quartz crystal microbalance (QCM), and characterization of the modified electrode surface was obtained by scanning electron microscope (SEM). The resulting glucose biosensors showed rapid response time within 6s, limits of detection of 0.09 mM glucose (signal-to-noise ratio=3), wide linear range from 0.5 to 20mM, high sensitivity of 4.214 x 10(-3)AM(-1)cm(-2), also well selectivity, reproducibility and lifetime. The all-protein modified biosensor exhibited especially high efficiency of enzyme utilization, producing at most 712 microA responsive current for per unit activity of GOx. This work provided a promising new immobilization matrix with high biocompatibility and adequate electroactivity for further research in biosensing and other surface functionalizing.
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Affiliation(s)
- Zi-Xia Zhao
- The Key Laboratory of Bioactive Materials Ministry of Education, College of Life Sciences, Nankai University, Tianjin 300071, China
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Yang H, Zhu Y. Glucose biosensor based on nano-SiO2 and "unprotected" Pt nanoclusters. Biosens Bioelectron 2006; 22:2989-93. [PMID: 17240133 DOI: 10.1016/j.bios.2006.12.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2006] [Revised: 12/10/2006] [Accepted: 12/12/2006] [Indexed: 10/23/2022]
Abstract
The "unprotected" Pt nanoclusters (average size 2 nm) mixed with the nanoscale SiO(2) particles (average size 13 nm) were used as a glucose oxidase immobilization carrier to fabricate the amperometric glucose biosensor. The bioactivity of glucose oxidase (GOx) immobilized on the composite was maintained and the as-prepared biosensor demonstrated high sensitivity (3.85 microA mM(-1)) and good stability in glucose solution. The Pt-SiO(2) biosensor showed a detection limit of 1.5 microM with a linear range from 0.27 to 4.08 mM. In addition, the biosensor can be operated under wide pH range (pH 4.9-7.5) without great changes in its sensitivity. Cyclic voltammetry measurements showed a mixed controlled electrode reaction.
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Affiliation(s)
- Haipeng Yang
- Department of Chemistry, Tsinghua University, Beijing 100084, PR China
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