Results 101 to 110 of about 7,342,079 (348)
Ultrafast photoinduced electron transfer in coumarin 343 sensitized TiO2-colloidal solution [PDF]
, 2012 Photoinduced electron transfer from organic dye molecules to semiconductor nanoparticles is the first and most important reaction step for the mechanism in the so called “wet solar cells” [1]. The time scale between the photoexcitation of the dye and the
Grätzel, Michael +4 more
core
FEBS Open Bio, EarlyView.Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid +3 more
wiley +1 more source
Iron Corrosion via Direct Metal-Microbe Electron Transfer
mBio, 2019 The concept that anaerobic microorganisms can directly accept electrons from Fe(0) has been controversial because direct metal-microbe electron transfer has previously only been indirectly inferred.
Hai-Yan Tang +4 more
doaj +1 more source
Extracellular polymeric substances are transient media for microbial extracellular electron transfer
Science Advances, 2017 Extracellular polymeric substances play important roles in microbial extracellular electron transfer processes. Microorganisms exploit extracellular electron transfer (EET) in growth and information exchange with external environments or with other cells.
Yong Xiao +7 more
semanticscholar +1 more source
FEBS Open Bio, EarlyView.We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies +3 more
wiley +1 more source
FEBS Open Bio, EarlyView.Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen +6 more
wiley +1 more source
Hybrid organic-inorganic coatings via electron transfer behaviour
Scientific Reports, 2017 A novel method to functionalize the surface of inorganic coating by growing organic coating has been investigated based on microstructural interpretation, electrochemical assessment, and quantum chemical analysis. For this purpose, inorganic coating with
Wail Al Zoubi, Ji Hoon Min, Young Gun Ko
doaj +1 more source
Magnetically-enhanced electron transfer from immobilized galvinoxyl radicals
Electrochemistry Communications, 2019 The stability and magnetic susceptibility of galvinoxyl radicals are believed to underpin the behaviour of ferromagnetic organic layers. However, the magnetic response associated with electron transfer from galvinoxyl radicals remains little understood ...
Zheng Zeng +4 more
doaj +1 more source
Electron dephasing in homogeneous and inhomogeneous indium tin oxide thin films
, 2012 The electron dephasing processes in two-dimensional homogeneous and inhomogeneous indium tin oxide thin films have been investigated in a wide temperature range 0.3--90 K.
B. L. Altshuler +7 more
core +1 more source
FEBS Open Bio, EarlyView.Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley +1 more source