1
|
Deng D, Chang Y, Liu W, Ren M, Xia N, Hao Y. Advancements in Biosensors Based on the Assembles of Small Organic Molecules and Peptides. BIOSENSORS 2023; 13:773. [PMID: 37622859 PMCID: PMC10452798 DOI: 10.3390/bios13080773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/21/2023] [Accepted: 07/27/2023] [Indexed: 08/26/2023]
Abstract
Over the past few decades, molecular self-assembly has witnessed tremendous progress in a variety of biosensing and biomedical applications. In particular, self-assembled nanostructures of small organic molecules and peptides with intriguing characteristics (e.g., structure tailoring, facile processability, and excellent biocompatibility) have shown outstanding potential in the development of various biosensors. In this review, we introduced the unique properties of self-assembled nanostructures with small organic molecules and peptides for biosensing applications. We first discussed the applications of such nanostructures in electrochemical biosensors as electrode supports for enzymes and cells and as signal labels with a large number of electroactive units for signal amplification. Secondly, the utilization of fluorescent nanomaterials by self-assembled dyes or peptides was introduced. Thereinto, typical examples based on target-responsive aggregation-induced emission and decomposition-induced fluorescent enhancement were discussed. Finally, the applications of self-assembled nanomaterials in the colorimetric assays were summarized. We also briefly addressed the challenges and future prospects of biosensors based on self-assembled nanostructures.
Collapse
Affiliation(s)
- Dehua Deng
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Yong Chang
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Wenjing Liu
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Mingwei Ren
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Ning Xia
- College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang 455000, China
| | - Yuanqiang Hao
- School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| |
Collapse
|
2
|
Acet Ö, Shcharbin D, Zhogla V, Kirsanov P, Halets-Bui I, Önal Acet B, Gök T, Bryszewska M, Odabaşı M. Dipeptide nanostructures: Synthesis, interactions, advantages and biomedical applications. Colloids Surf B Biointerfaces 2023; 222:113031. [PMID: 36435026 DOI: 10.1016/j.colsurfb.2022.113031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/12/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022]
Abstract
Short peptides are important in the design of self-assembled materials due to their versatility and flexibility. Self-assembled dipeptides, a group of peptide nanostructures, have highly attractive uses in the field of biomedicine. Recently these materials have proved to be important nanostructures because of their biocompatibility, low-cost and simplicity of synthesis, functionality/easy tunability and nano dimensions. Although there are different studies on peptide and protein-based nanostructures, more information about self-assembled nanostructures for dipeptides is still required to discover the advantages, challenges, importance, synthesis, interactions, and applications. This review describes and discusses the self-assembled dipeptide nanostructures especially for biomedical applications.
Collapse
Affiliation(s)
- Ömür Acet
- Vocational School of Health Science, Pharmacy Services Program, Tarsus University, Tarsus, Turkey.
| | - Dzmitry Shcharbin
- Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk, Belarus.
| | - Victoriya Zhogla
- Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk, Belarus
| | - Pavel Kirsanov
- Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk, Belarus
| | - Inessa Halets-Bui
- Institute of Biophysics and Cell Engineering of the National Academy of Sciences of Belarus, Minsk, Belarus
| | - Burcu Önal Acet
- Faculty of Arts and Science, Chemistry Department, Aksaray University, Aksaray, Turkey
| | - Tuba Gök
- Faculty of Arts and Science, Chemistry Department, Aksaray University, Aksaray, Turkey
| | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Science, University of Lodz, Poland
| | - Mehmet Odabaşı
- Faculty of Arts and Science, Chemistry Department, Aksaray University, Aksaray, Turkey
| |
Collapse
|
3
|
Eswaran M, Dhanusuraman R, Chokkiah B, Tsai PC, Wabaidur SM, Alothman ZA, Ponnusamy VK. Poly(diphenylamine) and its Nanohybrids for Chemicals and Biomolecules Analysis: A Review. CURR ANAL CHEM 2020. [DOI: 10.2174/1573411017999201215164018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
This is the first review on Poly(diphenylamine) and its nanohybrids which covers about 181
references demonstrating the brief discussion on the theoretical studies, chemical, electrochemical and other-phase
preparation techniques, polymerization and oxidation-reduction (redox) mechanisms, physicochemical and
electrochemical properties along with electrochemical sensors and spectroscopic applications on the detection of
chemicals and biomolecules analysis applications.
Objective:
The main aim of this detailed report is merely to afford a survey of the literature existing on this
multifunctional conducting organic polymer (poly(diphenylamine)) that provokes a pathway to innovations and
discoveries in the near future claim its applications in multidisciplinary fields, especially in the detection of chemicals and
bio-molecules applications.
Methods:
We discussed the overall studies on poly(diphenylamine) and its various nanohybrids, including copolymers,
homopolymers, carbon-based, and metal/metal-oxide hybrids. The different synthesis methods of poly(diphenylamine)
such as chemical/electrochemical/mechano-chemical polymerization in terms of morphology and electrical conductivity
were briefly discussed.
Conclusion:
This review manuscript deliberates the various synthesis approaches and applications based on the
multifunctional conducting polymer poly(diphenylamine) and its nanohybrids. This review provides an outlook and
challenges ahead that ignites spotlight to innovations and discoveries in the near future claim its applications in multidisciplinary fields, particularly in electrochemical sensors and spectroscopic applications towards the detection of
chemicals and bio-molecules.
Collapse
Affiliation(s)
- Muthusankar Eswaran
- Department of Medicinal and Applied Chemistry, Nano and Green Analytical Lab, Kaohsiung Medical University, Kaohsiung City-807, Taiwan
| | - Ragupathy Dhanusuraman
- Department of Chemistry, Nano-Electrochemistry Lab, National Institute of Technology Puducherry, Karaikal-609609, India
| | - Bavatharani Chokkiah
- Department of Chemistry, Nano-Electrochemistry Lab, National Institute of Technology Puducherry, Karaikal-609609, India
| | - Pei-Chien Tsai
- Department of Medicinal and Applied Chemistry, Nano and Green Analytical Lab, Kaohsiung Medical University, Kaohsiung City-807, Taiwan
| | - Saikh Mohammad Wabaidur
- Department of Chemistry, College of Science, King Saud University, Riyadh-11451, Saudi Arabia
| | - Zeid Abdullah Alothman
- Department of Chemistry, College of Science, King Saud University, Riyadh-11451, Saudi Arabia
| | - Vinoth Kumar Ponnusamy
- Department of Medicinal and Applied Chemistry, Nano and Green Analytical Lab, Kaohsiung Medical University, Kaohsiung City-807, Taiwan
| |
Collapse
|
4
|
Muthusankar E, Ragupathy D. Graphene/Poly(aniline-co-diphenylamine) nanohybrid for ultrasensitive electrochemical glucose sensor. ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.nanoso.2019.100390] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
5
|
Wang F, Wu Y, Sun X, Wang L, Lu K. Direct electron transfer of hemoglobin at 3D graphene–nitrogen doped carbon nanotubes network modified electrode and electrocatalysis toward nitromethane. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.07.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
Komathi S, Gopalan AI, Muthuchamy N, Lee KP. Polyaniline nanoflowers grafted onto nanodiamonds via a soft template-guided secondary nucleation process for high-performance glucose sensing. RSC Adv 2017. [DOI: 10.1039/c6ra24760a] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We demonstrated that the electrochemical glucose biosensor fabricated using glucose oxidase-immobilized polyaniline nanoflower-grafted nanodiamonds exhibits superior performances.
Collapse
Affiliation(s)
- S. Komathi
- Deparment of Chemistry Education
- Kyungpook National University
- Daegu
- S. Korea
| | - A. I. Gopalan
- Research Institute of Advanced Energy Technology
- Kyungpook National University
- Daegu
- S. Korea
- Department of Nanoscience and Nanotechnology
| | - N. Muthuchamy
- Deparment of Chemistry Education
- Kyungpook National University
- Daegu
- S. Korea
| | - K. P. Lee
- Research Institute of Advanced Energy Technology
- Kyungpook National University
- Daegu
- S. Korea
- Department of Nanoscience and Nanotechnology
| |
Collapse
|
7
|
Saraf M, Natarajan K, Mobin SM. Non-enzymatic amperometric sensing of glucose by employing sucrose templated microspheres of copper oxide (CuO). Dalton Trans 2016; 45:5833-40. [DOI: 10.1039/c6dt00670a] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
An enzymeless glucose sensor (MCSPE) based on copper oxide microspheres (CMS) prepared by hydrothermal reaction of copper nitrate and sucrose, can sense glucose in a wide linear detection range with good sensitivity and low detection limit.
Collapse
Affiliation(s)
- Mohit Saraf
- Discipline of Material Science and Engineering
- Indian Institute of Technology Indore
- Simrol
- India
| | - Kaushik Natarajan
- Discipline of Material Science and Engineering
- Indian Institute of Technology Indore
- Simrol
- India
| | - Shaikh M. Mobin
- Discipline of Material Science and Engineering
- Indian Institute of Technology Indore
- Simrol
- India
- Discipline of Chemistry
| |
Collapse
|
8
|
WANG YH, LI FL, WANG YQ, WU S, HE XX, WANG KM. A TiO2/CNTs Nanocomposites Enhanced Luminol Electrochemiluminescence Assay for Glucose Detection. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 2015. [DOI: 10.1016/s1872-2040(15)60877-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
9
|
Showkat AM, Cao XT, Kim DW, Islam MR, Lim KT. Characterization of poly(diphenylamine)-gold nanocomposites obtained by self-assembly. ACTA ACUST UNITED AC 2015. [DOI: 10.1088/1757-899x/77/1/012007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
10
|
Core-shell–CuFe2O4/PPy nanocomposite enzyme-free sensor for detection of glucose. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-015-2738-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
11
|
Muthuchamy N, Gopalan A, Lee KP. A new facile strategy for higher loading of silver nanoparticles onto silica for efficient catalytic reduction of 4-nitrophenol. RSC Adv 2015. [DOI: 10.1039/c5ra11892a] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
The facile route to higher loading of silver nanoparticles onto a silica support is useful for large-scale synthesis of efficient silver supported catalysts.
Collapse
Affiliation(s)
- N. Muthuchamy
- Department of Chemistry Education
- Kyungpook National University
- Daegu
- South Korea
| | - A. Gopalan
- Research Institute of Advanced Energy Technology
- Kyungpook National University
- Daegu
- South Korea
- Department of Nanoscience and Nanotechnology
| | - Kwang-Pill Lee
- Department of Chemistry Education
- Kyungpook National University
- Daegu
- South Korea
- Research Institute of Advanced Energy Technology
| |
Collapse
|
12
|
Xia L, Xia J, Wang Z. Direct electrochemical deposition of polyaniline nanowire array on reduced graphene oxide modified graphite electrode for direct electron transfer biocatalysis. RSC Adv 2015. [DOI: 10.1039/c5ra16365j] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Direct electron transfer biocatalysis was achieved via electrochemically produced ordered PANI nanowire array on reduced graphene oxide modified graphite electrodes.
Collapse
Affiliation(s)
- Lin Xia
- Collaborative Innovation Center for Marine Biomass Fibers
- Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
| | - Jianfei Xia
- Collaborative Innovation Center for Marine Biomass Fibers
- Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
| | - Zonghua Wang
- Collaborative Innovation Center for Marine Biomass Fibers
- Materials and Textiles of Shandong Province
- Shandong Sino-Japanese Center for Collaborative Research of Carbon Nanomaterials
- College of Chemical Science and Engineering
- Qingdao University
| |
Collapse
|
13
|
Permpool T, Sirivat A, Aussawasathien D. Synthesis of polydiphenylamine with tunable size and shape via emulsion polymerization. POLYM INT 2014. [DOI: 10.1002/pi.4745] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tharaporn Permpool
- Petroleum and Petrochemical College, Chulalongkorn University; Bangkok 10330 Thailand
| | - Anuvat Sirivat
- Petroleum and Petrochemical College, Chulalongkorn University; Bangkok 10330 Thailand
| | - Darunee Aussawasathien
- National Metal and Materials Technology Center, National Science and Technology Development Agency, Ministry of Science and Technology; Pathumthani 12120 Thailand
| |
Collapse
|
14
|
Ragupathy D, Lee SC, Al-Deyab SS, Rajendren A. Electrochemical synthesis of a novel poly(2,5-dimethoxy aniline) nanorod for ultrasensitive glucose biosensor application. J IND ENG CHEM 2014. [DOI: 10.1016/j.jiec.2013.06.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
15
|
Liu Y, Du Y, Li CM. Direct Electrochemistry Based Biosensors and Biofuel Cells Enabled with Nanostructured Materials. ELECTROANAL 2013. [DOI: 10.1002/elan.201200555] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
16
|
Raj MR, Anandan S, Zhou M, Ashokkumar M. A Facile One-Step Synthesis of Hollow Polydiphenylamine. INT J POLYM MATER PO 2013. [DOI: 10.1080/00914037.2011.641645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
17
|
Wang P, Ni Y, Kokot S. A novel dsDNA/polydiphenylamine-4-sulfonic acid electrochemical biosensor for selective detection of the toxic catechol and related DNA damage. Analyst 2013; 138:1141-8. [DOI: 10.1039/c2an36389e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
18
|
Deng K, Xiang Y, Zhang L, Chen Q, Fu W. An aptamer-based biosensing platform for highly sensitive detection of platelet-derived growth factor via enzyme-mediated direct electrochemistry. Anal Chim Acta 2012; 759:61-5. [PMID: 23260677 DOI: 10.1016/j.aca.2012.11.018] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2012] [Revised: 11/04/2012] [Accepted: 11/09/2012] [Indexed: 10/27/2022]
Abstract
In this work, a new label-free electrochemical aptamer-based sensor (aptasensor) was constructed for detection of platelet-derived growth factor (PDGF) based on the direct electrochemistry of glucose oxidase (GOD). For this proposed aptasensor, poly(diallyldimethylammonium chloride) (PDDA)-protected graphene-gold nanoparticles (P-Gra-GNPs) composite was firstly coated on electrode surface to form the interface with biocompatibility and huge surface area for the adsorption of GOD layer. Subsequently, gold nanoclusters (GNCs) were deposited on the surface of GOD to capture PDGF binding aptamer (PBA). Finally, GOD as a blocking reagent was employed to block the remaining active sites of the GNCs and avoid the nonspecific adsorption. With the direct electron transfer of double layer GOD membranes, the aptasensor showed excellent electrochemical response and the peak current decreased linearly with increasing logarithm of PDGF concentration from 0.005 nM to 60 nM with a relatively low limit of detection of 1.7 pM. The proposed aptasensor exhibited high specificity, good reproducibility and long-term stability, which provided a new promising technique for aptamer-based protein detection.
Collapse
Affiliation(s)
- Kun Deng
- Laboratory of the Clinical Experimental Base of Biosensor and Microarray, Center of Molecule and Gene Diagnosis, Southwest Hospital, Third Military Medical University, Chongqing 400042, PR China
| | | | | | | | | |
Collapse
|
19
|
Shi C, Chen X, Chen L, Chen M, Jiang R. pH and organic solvent-sensitive properties of crosslinked polymeric spheres formed by a soap-free emulsion polymerization. J Appl Polym Sci 2012. [DOI: 10.1002/app.38490] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
20
|
Electropolymerization of 3-amino-5-mercapto-1,2,4-triazole on glassy carbon electrode and its electrocatalytic activity towards uric acid. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.07.125] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
21
|
Dong F, Guo W, Park SS, Ha CS. Uniform and monodisperse polysilsesquioxane hollow spheres: synthesis from aqueous solution and use in pollutant removal. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm11337b] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
22
|
Cash KJ, Clark HA. Nanosensors and nanomaterials for monitoring glucose in diabetes. Trends Mol Med 2010; 16:584-93. [PMID: 20869318 DOI: 10.1016/j.molmed.2010.08.002] [Citation(s) in RCA: 146] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2010] [Revised: 08/12/2010] [Accepted: 08/13/2010] [Indexed: 11/15/2022]
Abstract
Worldwide, diabetes is a rapidly growing problem that is managed at the individual level by monitoring and controlling blood glucose levels to minimize the negative effects of the disease. Because of limitations in diagnostic methods, significant research efforts are focused on developing improved methods to measure glucose. Nanotechnology has impacted these efforts by increasing the surface area of sensors, improving the catalytic properties of electrodes and providing nanoscale sensors. Here, we discuss developments in the past several years on both nanosensors that directly measure glucose and nanomaterials that improve glucose sensor function. Finally, we discuss challenges that must be overcome to apply these developments in the clinic.
Collapse
Affiliation(s)
- Kevin J Cash
- Department of Pharmaceutical Sciences, Northeastern University, 110 Mugar Life Sciences Building, 360 Huntington Avenue, Boston, MA 02115, USA
| | | |
Collapse
|
23
|
Manesh KM, Santhosh P, Gopalan AI, Lee KP. Silica-Polyaniline Based Bienzyme Cholesterol Biosensor: Fabrication and Characterization. ELECTROANAL 2010. [DOI: 10.1002/elan.201000138] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
24
|
One-pot construction of mediatorless bi-enzymatic glucose biosensor based on organic–inorganic hybrid. Biosens Bioelectron 2010; 25:1579-86. [DOI: 10.1016/j.bios.2009.11.015] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2009] [Revised: 11/04/2009] [Accepted: 11/16/2009] [Indexed: 02/07/2023]
|
25
|
Zhu Q, Han M, Wang H, Liu L, Bao J, Dai Z, Shen J. Electrogenerated chemiluminescence from CdS hollow spheres composited with carbon nanofiber and its sensing application. Analyst 2010; 135:2579-84. [DOI: 10.1039/c0an00306a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
26
|
Gopalan AI, Lee KP, Ragupathy D, Lee SH, Lee JW. An electrochemical glucose biosensor exploiting a polyaniline grafted multiwalled carbon nanotube/perfluorosulfonate ionomer–silica nanocomposite. Biomaterials 2009; 30:5999-6005. [DOI: 10.1016/j.biomaterials.2009.07.047] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2009] [Accepted: 07/24/2009] [Indexed: 11/30/2022]
|
27
|
Santhosh P, Manesh K, Uthayakumar S, Komathi S, Gopalan A, Lee KP. Fabrication of enzymatic glucose biosensor based on palladium nanoparticles dispersed onto poly(3,4-ethylenedioxythiophene) nanofibers. Bioelectrochemistry 2009; 75:61-6. [DOI: 10.1016/j.bioelechem.2008.12.001] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2008] [Revised: 12/03/2008] [Accepted: 12/08/2008] [Indexed: 11/24/2022]
|