O-doping boost the electrochemical oxygen reduction activity of single-Fe-site in hydrophilic carbon with deep mesopores.
Sign Up to like & getrecommendations! Published in 2019 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.9b18510
Abstract: Carbon-based electrocatalysts with single-metal-site hold great potential for the mechanism exploration via mimicking molecular catalysts, due to their distinct catalytic sites. In addition to metal atoms, the neighboring non-metal heteroatoms such as N, S, and… read more here.
Keywords: carbon; single site; activity single; metal ... See more keywords
Accessing the Electrochemical Activity of Single Nanoparticles by Eliminating the Heterogeneous Electrical Contacts.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.0c06171
Abstract: While single nanoparticle electrochemistry holds great promise for establishing the structure-activity relationship (SAR) of electroactive nanomaterials, as it removes the heterogeneity among individuals, successful SAR studies remain rare. When one nanoparticle is seen to exhibit… read more here.
Keywords: electrochemical activity; nanoparticle; activity single; electrical contacts ... See more keywords
Live-cell measurements of kinase activity in single cells using translocation reporters.
Sign Up to like & getrecommendations! Published in 2018 at "Nature protocols"
DOI: 10.1038/nprot.2017.128
Abstract: Although kinases are important regulators of many cellular processes, measuring their activity in live cells remains challenging. We have developed kinase translocation reporters (KTRs), which enable multiplexed measurements of the dynamics of kinase activity at… read more here.
Keywords: translocation reporters; kinase activity; microscopy; activity single ... See more keywords
Application of Genetically Encoded Photoconvertible Protein SAASoti for the Study of Enzyme Activity in a Single Live Cell by Fluorescence Correlation Microscopy
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15144962
Abstract: Fluorescent Correlation Spectroscopy (FCS) allows us to determine interactions of labeled proteins or changes in the oligomeric state. The FCS method needs a low amount of fluorescent dye, near nanomolar concentrations. To control the amount… read more here.
Keywords: cell; saasoti; activity single; microscopy ... See more keywords