Journal ArticleDOI
Recent advances in polyaniline based biosensors
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TLDR
Efforts have been made to discuss and explore various characteristics of PANI responsible for direct electron transfer leading towards fabrication of mediator-less biosensors.About:
This article is published in Biosensors and Bioelectronics.The article was published on 2011-02-15. It has received 454 citations till now. The article focuses on the topics: Polyaniline.read more
Citations
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Polyaniline-functionalized ion-sensitive floating-gate FETs for the on-chip monitoring of peroxidase-catalyzed redox reactions
Qi Zhang,Matti Kaisti,Alok Prabhu,Yingjie Yu,Yong Ak Song,Yong Ak Song,Miriam Rafailovich,Abdur Rahman,Kalle Levon +8 more
TL;DR: In this paper, the authors surface-functionalized the extended floating gate (FG) sensing surface (Al2O3) of an ion-sensitive floating-gate field effect transistor (ISFGFET) with polyaniline/dinonylnaphthalenesulfonic acid (PANI/DNNSA) to construct an organo-surface functionalized bio-sensing device.
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Aptasensor based on thionine, graphene–polyaniline composite film, and gold nanoparticles for kanamycin detection
TL;DR: An electrochemical aptasensor modified with thionine (TH), graphene-polyaniline composite film (Gr-PANI), and gold nanoparticles (GNPs) was fabricated for convenient and sensitive determination of kanamycin this paper.
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Mathematical modeling and experimental results of a sandwich-type amperometric biosensor
TL;DR: In this article, a comprehensive numerical treatment of the diffusion and reaction within a sandwich-type amperometric biosensor is presented, where the enzyme reacts according to a ping-pong mechanism and is entrapped into a so-called enzymatic matrix placed between two diffusion membranes.
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Determination of selected persistent organic pollutants in wastewater from landfill leachates, using an amperometric biosensor
Philiswa N. Nomngongo,J. Catherine Ngila,Titus A.M. Msagati,Bhekumuzi Prince Gumbi,Emmanuel I. Iwuoha +4 more
TL;DR: In this article, an amperometric biosensor based on kinetic inhibition of horseradish peroxidase (HRP) was presented for determination of selected organic pollutants (POPs) in landfill leachates.
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Nanoscale dynamic chemical, biological sensor material designs for control monitoring and early detection of advanced diseases.
TL;DR: This review reports an overview of biosensor designs and their feasibility for early investigation, detection, and quantitative determination of many advanced diseases and offers evidence for researchers and inventors to focus on biosensor challenge and improve fabrication of nanobiosensors to revolutionize consumer and healthcare markets.
References
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Synthesis of Conjugated Polymers for Organic Solar Cell Applications
TL;DR: Fluorene-Based Copolymers ContainingPhosphorescent Complexes and Carbazole-Based Conjugated Polymers R5.1.3.
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Electrode systems for continuous monitoring in cardiovascular surgery.
Leland C. Clark,Champ Lyons +1 more
TL;DR: Improvement in the design and construction of electrode systems and their associated electronic instrumentation, together with the commercial development and availability of stable amplifiers and recorders, has now provided entirely satisfactory systems for the rapid and accurate measurement of blood pH, pCO2, and pOz.
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‘Polyaniline’: Protonic acid doping of the emeraldine form to the metallic regime
J. C. Chiang,Alan G. MacDiarmid +1 more
TL;DR: The emeraldine base form of polyaniline, which consists of equal numbers of reduced and oxidized repeat units, is doped to the metallic conducting regime by aqueous 1 M HCl as mentioned in this paper.
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Color Control in π-Conjugated Organic Polymers for Use in Electrochromic Devices
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Application of conducting polymers to biosensors.
TL;DR: In the present review an attempt has been made to describe the salient features of conducting polymers and their wide applications in health care, food industries, environmental monitoring etc.