Results 21 to 30 of about 80,355 (300)

The relationship between redox enzyme activity and electrochemical potential—cellular and mechanistic implications from protein film electrochemistry [PDF]

, 2011
In protein film electrochemistry a redox protein of interest is studied as an electroactive film adsorbed on an electrode surface. For redox enzymes this configuration allows quantification of the relationship between catalytic activity and ...
Ackrell, Anderson, Anderson, Andrew G. Mayes, Andrew J. Gates, Angove, Armstrong, Armstrong, Armstrong, Armstrong, Armstrong, Arnoux, Bamford, Bekker, Berks, Blumberger, Blumberger, Buc, Butler, Butler, Chun Yip To, Clarke, Costa, David J. Richardson, Davis, de Vries, Dementin, Dias, Dridge, Eddowes, Ellington, Elliott, Field, Flores, Fourmond, Fourmond, Fourmond, Frangioni, Frew, Gates, Gates, Gemma L. Kemp, Georgellis, Gwyer, Hagedoorn, Hanson, Healy, Heering, Hirst, Hofmann, Hunte, Immoos, Ivanov, James Mann, Jepson, Jepson, Jeuken, Julea N. Butt, Kell, Kemp, Lin, Léger, Léger, Léger, Marritt, Marsili, Moore, Murgida, Niki, Otten, Otten, Page, Pershad, Potter, Ramirez, Richardson, Ridnour, Sears, Sears, Simons, Sophie J. Marritt, Sun, Tenderholt, Tenderholt, Thauer, Tipmanee, Wang, Westerhoff, Yeh, Zuman   +89 more
core   +1 more source

Direct Electrochemistry and Electrocatalysis of Myoglobin with Copper Benzenetricarboxylate Metal-Organic Frameworks@Nitrogen-Doped Graphene Composite Modified Electrode

International Journal of Electrochemical Science, 2019
A novel nanohybrid material based on copper benzenetricarboxylate metal-organic framework (Cu-BTC) and nitrogen-doped graphene (NG) was used to immobilize myoglobin (Mb) with its biosensing ability checked.
Guiling Luo, Ying Deng, Hui Xie, Juan Liu, M. Si, Binghang Li, Guangiiu Li, Wei Sun   +7 more
doaj   +1 more source

Direct electrochemistry of cytochrome P450cam

Chemical Communications, 1996
The direct, unpromoted electrochemistry of cytochrome P450cam in an edge-plane graphic electrode and the conditions for the first electron transfer are reported.
Kazlauskaite, J, Westlake, A, Wong, L, Hill, H   +3 more
openaire   +1 more source

Nitrogen Doped Graphene-Core/shell CdS@TiO2 for Direct Electrochemistry of Hemoglobin and Hydrogen Peroxide Biosensor Application

International Journal of Electrochemical Science, 2018
Core-shell CdS@TiO2 nanoparticles were synthesized and characterized by SEM, EDS. The asprepared core-shell nanoparticles and nitrogen doped graphene were utilized to promote the electron transfer of hemoglobin.
En-yong Shi, Yu She, Ji-ping Yao, Xiao-jian Zou, Chuan-yin Liu   +4 more
doaj   +1 more source

Scanning Electrochemical Microscopy of DNA Monolayers Modified with Nile Blue [PDF]

, 2008
Scanning electrochemical microscopy (SECM) is used to probe long-range charge transport (CT) through DNA monolayers containing the redox-active Nile Blue (NB) intercalator covalently affixed at a specific location in the DNA film. At substrate potentials
Barton, Jacqueline K., Gorodetsky, Alon A., Hammond, William J., Hill, Michael G., Slowinski, Krzysztof   +4 more
core   +2 more sources

Nanoscale electrochemistry of sp2 carbon materials: from graphite and graphene to carbon nanotubes [PDF]

, 2016
Carbon materials have a long history of use as electrodes in electrochemistry, from (bio)electroanalysis to applications in energy technologies, such as batteries and fuel cells.
Aleix G. Güell, Guohui Zhang, Patrick R. Unwin, Patten H. V., Schmickler W.   +4 more
core   +2 more sources

Electrochemical detection of Toxocara canis excretory-secretory antigens in children from rural communities in Esmeraldas Province, Ecuador: association between active infection and high eosinophilia. [PDF]

, 2020
BACKGROUND: The diagnosis of active Toxocara canis infections in humans is challenging. Larval stages of T. canis do not replicate in human tissues and disease may result from infection with a single T. canis larva.
Chico, M, Cooper, P, De Wael, K, Morales-Yánez, F, Muyldermans, S, Paredis, L, Polman, K, Roucher, C, Sariego, I, Trashin, S   +9 more
core   +3 more sources

Review on carbon-derived, solid-state, micro and nano sensors for electrochemical sensing applications [PDF]

, 2009
The aim of this review is to summarize the most relevant contributions in the development of electrochemical sensors based on carbon materials in the recent years.
Davidson, Jimmy L., Gurbuz, Yasar, Gürbüz, Yaşar, Kang , Weng P., Qureshi, Anjum   +4 more
core   +1 more source

Application of Carbon-Microsphere-Modified Electrodes for Electrochemistry of Hemoglobin and Electrocatalytic Sensing of Trichloroacetic Acid

Sensors, 2015
By using the hydrothermal method, carbon microspheres (CMS) were fabricated and used for electrode modification. The characteristics of CMS were investigated using various techniques.
Wen-Cheng Wang, Li-Jun Yan, Fan Shi, Xue-Liang Niu, Guo-Lei Huang, Cai-Juan Zheng, Wei Sun   +6 more
doaj   +1 more source

Electrochemistry and application of a novel monosubstituted squarate electron-transfer mediator in a glucose oxidase-doped poly(phenol) sensor [PDF]

, 2004
Electrosynthetic poly(phenol) nanofilms were deposited in situ on platinum electrodes in the presence and absence of glucose oxidase. The synthesis charges and currents of the nonconducting polymer films were recorded at various applied potentials for ...
Hall, Lincoln A., Iwuoha, Emmanuel I., Killard, Anthony J., Mathebe, Gretta N., Morrin, Aoife, Smyth, Malcolm R., Williams-Dottin, Avril R.   +6 more
core   +1 more source