Results 61 to 70 of about 3,668,149 (172)

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

Advanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva, Felipe L. Bacellar, Raquel Amaral, Louis‐Josselin Lavier‐Aydat, Luísa Cortes, Kamal Asadi, Leïla Tirichine, Paulo R. F. Rocha   +7 more
wiley   +1 more source

Syntrophic Growth of Geobacter sulfurreducens Accelerates Anaerobic Denitrification

Frontiers in Microbiology, 2018
Nitrate is considered as a contamination since it’s over discharging to water incurs environmental problems. However, nitrate is an ideal electron sink for anaerobic pollutant degraders desiring electron acceptors due to the high redox potential ...
Yuxuan Wan, Lean Zhou, Shu Wang, Chengmei Liao, Nan Li, Weitao Liu, Xin Wang   +6 more
doaj   +1 more source

Disentangling the syntrophic electron transfer mechanisms of Candidatus geobacter eutrophica through electrochemical stimulation and machine learning

Scientific Reports, 2021
Interspecies hydrogen transfer (IHT) and direct interspecies electron transfer (DIET) are two syntrophy models for methanogenesis. Their relative importance in methanogenic environments is still unclear. Our recent discovery of a novel species Candidatus
Heyang Yuan, Xuehao Wang, Tzu-Yu Lin, Jinha Kim, Wen-Tso Liu   +4 more
doaj   +1 more source

Coherent state transfer between an electron and nuclear spin in (15)N@C(60). [PDF]

, 2011
Electron spin qubits in molecular systems offer high reproducibility and the ability to self-assemble into larger architectures. However, interactions between neighboring qubits are "always on," and although the electron spin coherence times can be ...
G. Andrew D. Briggs, Briggs, G. Andrew D., S. A. Lyon, Richard M. Brown, Tyryshkin, AM, Erik M. Gauger, Brendon W. Lovett, Lyon, S. A., Morton, John J. L., Briggs, GAD, Porfyrakis, K, Arzhang Ardavan, Lovett, BW, Gauger, EM, Briggs, GA, Porfyrakis, Kyriakos, Kyriakos Porfyrakis, Brown, Richard M., Gauger, Erik M., Ardavan, A, Lovett, Brendon W., Brown, RM, Alexei M. Tyryshkin, Tyryshkin, Alexei M., Briggs, George, John J. L. Morton, Lyon, SA, Morton, JJL, Morton, JJ, Ardavan, Arzhang   +29 more
core   +1 more source

What physicochemical properties of biochar facilitate interspecies electron transfer in anaerobic digestion: a case study of digestion of whiskey by-products [PDF]

, 2022
The efficiency of microbial interspecies electron transfer between syntrophic bacteria and methanogens is considered a rate-limiting factor for the overall efficiency of anaerobic digestion (AD). Stimulating interspecies electron transfer by biochars has
Lin, Richen, Deng, Chen, Kang, Xihui, Wall, David M., Murphy, Jerry D., Wu, Benteng   +5 more
core   +1 more source

Microglial TSPAN4‐Dependent Migrasomes Promote Pathological Retinal Neovascularization via Immune‐Vascular Crosstalk

Advanced Science, EarlyView.
Combined high‐glucose and hypoxic stress switches microglia into a TSPAN4‐dependent migrasome‐producing state. These migrasomes deliver pro‐angiogenic signals to endothelial cells, activating HIF‐1α/VEGF signaling, disrupting vascular junctions, and fueling pathological neovascularization. This work uncovers migrasome‐mediated immune‐vascular crosstalk
Jingyi Xu, Jingfan Wang, Pengfei Ge, Qinyuan Gu, Hongying Li, Yuanyuan Fan, Haiyue Xie, Yangyang Lu, Yifan Lin, Xinjing Wu, Chengkun Wang, Ping Xie, Zizhong Hu   +12 more
wiley   +1 more source

Syntrophic Microorganisms Interactions in Anaerobic Digestion (AD): a Critical Review in the Light of Increase Energy Production

Chemical Engineering Transactions, 2018
Despite the worldwide growth of Anaerobic Digestion (AD) plants able to produce biogas, further investigations on the cooperation of syntrophic organisms within mixed cultures are necessary.
C.E. Gomez Camacho, B. Ruggeri
doaj   +1 more source

Bioenergetic Materials for Tissue Regeneration: Modulating Metabolism to Promote Cellular Anabolism

Advanced Science, EarlyView.
Bioenergetic materials (BEMs) modulate cellular metabolism to promote tissue regeneration. Their principal mechanisms of action include metabolic substrate supplementation, metabolic enzyme modulation, organelle transfer, electrical current regulation, redox homeostasis modulation, and oxygen tension modulation.
Yuchen He, Yuwen Wang, Jonathan F. Gong, Yiting Lei, Fei Jin, Weihong Zhu, Rocky S. Tuan, Zhong Alan Li   +7 more
wiley   +1 more source

Enhancing the Anaerobic Biodegradation of Petroleum Hydrocarbons in Soils with Electrically Conductive Materials

Bioengineering, 2023
Anaerobic bioremediation is a relevant process in the management of sites contaminated by petroleum hydrocarbons. Recently, interspecies electron transfer processes mediated by conductive minerals or particles have been proposed as mechanisms through ...
Carolina Cruz Viggi, Matteo Tucci, Marco Resitano, Valentina Palushi, Simona Crognale, Bruna Matturro, Marco Petrangeli Papini, Simona Rossetti, Federico Aulenta   +8 more
doaj   +1 more source

Electron Transfer of Functionalised Quinones in Acetonitrile [PDF]

, 2022
Quinones are redox active organic molecules that have been proposed as an alternative choice to metal-based materials in electrochemical energy storage devices.
Roxanne, Berthin, Mathieu, Salanne, Tzu-Yao, Hsu, Guillaume, Jeanmairet, Kyle, Reeves, Alessandra, Serva   +5 more
core   +1 more source