Zobrazeno 1 - 10
of 132
pro vyhledávání: '"bio-electrochemistry"'
Publikováno v:
iScience, Vol 27, Iss 5, Pp 109637- (2024)
Summary: Carcinoembryonic antigen (CEA) is a critical biomarker for identifying colon cancer. This work presents an electrochemical impedance spectroscopy (EIS) based aptasensor for detecting CEA, utilizing a single-stranded DNA (ssDNA) aptamer previ
Externí odkaz:
https://doaj.org/article/53648e49715f4c1e904f2a155ea96a10
Publikováno v:
iScience, Vol 26, Iss 2, Pp 106065- (2023)
Summary: Electrical stimulation has been used to strengthen microbial extracellular electron transfer (EET), however, the deep-seated reasons remain unclear. Here we reported that Bacillus subtilis, a typical gram-positive bacterium capable of extrac
Externí odkaz:
https://doaj.org/article/cd830c4e7187483095ed931af1985d30
Publikováno v:
iScience, Vol 25, Iss 11, Pp 105388- (2022)
Summary: A simple, cost-effective and miniaturized lab-on-a-chip platform has been developed amenable to perform simultaneous cultivation and detection of bacteria. A microfluidic chamber was integrated to screen-printed electrodes for electrochemica
Externí odkaz:
https://doaj.org/article/257f3f96723b40a58d6e8f82607734ac
Autor:
Jinyang Li, Zhiling Zhao, Eunkyoung Kim, John R. Rzasa, Guanghui Zong, Lai-Xi Wang, William E. Bentley, Gregory F. Payne
Publikováno v:
iScience, Vol 25, Iss 7, Pp 104548- (2022)
Summary: Recent observations that abiotic materials can engage in redox-based interactive communication motivates the search for new redox-active materials. Here we fabricated a hydrogel from a four-armed thiolated polyethylene glycol (PEG-SH) and th
Externí odkaz:
https://doaj.org/article/2d300dbed3664bd7a873424e9df371a9
Akademický článek
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Autor:
Ranran Wu, Yang-Yang Yu, Yuanming Wang, Yan-Zhai Wang, Haiyan Song, Chunling Ma, Ge Qu, Chun You, Zhoutong Sun, Wuyuan Zhang, Aitao Li, Chang Ming Li, Yang-Chun Yong, Zhiguang Zhu
Publikováno v:
iScience, Vol 24, Iss 12, Pp 103401- (2021)
Summary: A microbial electrochemical system could potentially be applied as a biosynthesis platform by extracting wastewater energy while converting it to value-added chemicals. However, the unfavorable thermodynamics and sluggish kinetics of in vivo
Externí odkaz:
https://doaj.org/article/fc3c2316496b4ba9aac787f9b459bd6a
Publikováno v:
iScience, Vol 24, Iss 11, Pp 103373- (2021)
Summary: Oriented enzyme immobilization on electrodes is crucial for interfacial electrical coupling of direct electron transfer (DET)-based enzyme-electrode systems. As inorganic-binding peptides are introduced as molecular binders and enzyme-orient
Externí odkaz:
https://doaj.org/article/edec74f7998747f5872c0ee1ca85ea42
Publikováno v:
iScience, Vol 24, Iss 9, Pp 103033- (2021)
Summary: Phenazines are redox-active nitrogen-containing heterocyclic compounds that can be produced by either bacteria or synthetic approaches. As an electron shuttles (mediators), phenazines are involved in several biological processes facilitating
Externí odkaz:
https://doaj.org/article/fe4072e6ba3f46f3849273f83a3a09e3
Autor:
Yu-Ting He, Qian Fu, Yuan Pang, Qing Li, Jun Li, Xun Zhu, Ren-Hao Lu, Wei Sun, Qiang Liao, Uwe Schröder
Publikováno v:
iScience, Vol 24, Iss 3, Pp 102163- (2021)
Summary: Bioelectrochemical systems (BESs) can fulfill the demand for renewable energy and wastewater treatment but still face significant challenges to improve their overall performance. Core efforts have been made to enhance the bioelectrode perfor
Externí odkaz:
https://doaj.org/article/faa45bb2a61847e0a31a20967f98b3f4
Autor:
Yaniv Shlosberg, Benjamin Eichenbaum, Tünde N. Tóth, Guy Levin, Varda Liveanu, Gadi Schuster, Noam Adir
Publikováno v:
iScience, Vol 24, Iss 1, Pp 101892- (2021)
Summary: Previous studies have shown that live cyanobacteria can produce photocurrent in bio-photoelectrochemical cells (BPECs) that can be exploited for clean renewable energy production. Electron transfer from cyanobacteria to the electrochemical c
Externí odkaz:
https://doaj.org/article/ca66e7c4462a4d19bc8ab815818e242c