Results 71 to 80 of about 2,597 (207)
ChemistryOpen, Volume 14, Issue 11, November 2025.This study presents a novel, rapid method for in situ functionalization of carbon electrodes using redox‐active form of the 6‐hydroxyflavone. The resulting multiwalled carbon nanotubes with redox‐active HFLA (MWCNT@HFLA‐Redox) electrode enables sensitive, selective detection of toxic phenylhydrazine, with excellent performance (limit of detection: 7 nM)
Valisireddy Lavanya +2 more
wiley +1 more source
Application of nonconducting poly(o-aminophenol) films in bioelectrochemistry: a review article [PDF]
, 2020 Interesting practical uses of nonconducting poly(o-aminophenol) (POAP) films in the fields of bioelectrochemistry are discussed in this paper. Particular emphasis is given to the effects of applied potential, solution pH and interferents on the response ...
Tucceri, Ismael Ricardo
core
Current understanding of electroautotrophy and its relevance in astrobiology‐related research
mLife, Volume 4, Issue 5, Page 473-493, October 2025.Abstract Electroautotrophy—the use of extracellular electrons as the primary energy source for autotrophic metabolism—remains understudied compared to photoautotrophy and chemoautotrophy. Its occurrence in deep‐earth and deep‐sea environments suggests profound implications for astrobiology, yet electroautotrophic microorganisms remain poorly explored ...
Quansheng Wang, Maggie C. Y. Lau Vetter
wiley +1 more source
Membrane-Mediated Lateral Interactions Regulate the Lifetime of Gramicidin Channels
Membranes, 2020 The lipid matrix of cellular membranes is an elastic liquid crystalline medium. Its deformations regulate the functionality and interactions of membrane proteins,f membrane-bound peptides, lipid and protein-lipid domains.
Oleg V. Kondrashov +4 more
doaj +1 more source
Optical Method for the Detection of Viral RNA Using an Optical Fiber Sensor
Journal of Biophotonics, Volume 18, Issue 7, July 2025.This study presents a fiber‐optic sensor with a microsphere tip functionalized with a gold layer and oligonucleotide probes for detecting SARS‐CoV‐2 RNA at concentrations as low as 10−12 M in near real time. ABSTRACT This study introduces a fiber‐optic sensor functionalized with a sensing probe for SARS‐CoV‐2 RNA detection.
Patryk Sokołowski +7 more
wiley +1 more source
Application of nonconducting poly(o-aminophenol) films in bioelectrochemistry: a review article [PDF]
, 2016 Interesting practical uses of nonconducting poly(o-aminophenol) (POAP) films in the fields of bioelectrochemistry are discussed in this paper. Particular emphasis is given to the effects of applied potential, solution pH and interferents on the response ...
Tucceri, Ismael Ricardo
core +1 more source
Recent advances in the molecular level modification of electrodes for bioelectrochemistry [PDF]
, 2017 Advances in the fabrication of bioelectrochemical interfaces has provide us with something close to molecular level control over both the immobilisation of biomolecules on an electrode and the environment around which they are immobilised.
Goncales, Vinicius ; https://orcid.org/ +2 more
core +1 more source
Nano- and micro- electrodes: applications in the biosensing field [PDF]
, 2010 Platinum and gold inlaid disk micro- and nano-sized electrodes were prepared using a laser puller. It is the very first time that a similar procedure is fully described for the preparation of gold microelectrodes.
Zuliani, Claudio
core +2 more sources
International Journal of Electrochemical Science, 2012 In this study, the direct electrochemistry of cytochrome c immobilized on a modified carbon paste electrode with cadmium oxide nanoparticles was described.
Masoud Negahdary +7 more
doaj +1 more source
Solid-supported polymer-lipid hybrid membrane for bioelectrochemistry of a membrane redox enzyme. [PDF]
RSC Appl InterfacesHybrid membranes, consisting of phospholipids and amphiphilic block polymers, offer enhanced stability compared to liposomes and greater biocompatibility than polymersomes.
Catania R +5 more
europepmc +2 more sources