ORCID Profile
0000-0001-6009-4748
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Publisher: American Chemical Society (ACS)
Date: 03-2017
DOI: 10.1021/ACS.LANGMUIR.6B04106
Abstract: We report on the light-induced systematic changes to the thermodynamics and kinetics of ferrocene units attached to a n-type silicon(100) photoelectrode. Both the reaction rate and the energetics of the charge transfer are simultaneously affected by changes in the intensity of the incident light. Cyclic voltammetry shows that increases in the intensity of illumination can drive the redox process toward less positive potentials, with a downhill shift in E
Publisher: Elsevier BV
Date: 04-2012
DOI: 10.1016/J.BIORTECH.2012.01.108
Abstract: One of the main challenging issues for aerobic nitrifying granules in treating high strength ammonia wastewater is the long granulation time required for activated sludge to transform into aerobic granules. The present study provides a novel strategy for enhancing aerobic nitrifying granulation by applying an intensity of 48.0mT static magnetic field. The element analysis showed that the applied magnetic field could promote the accumulation of iron compounds in the sludge. And then the aggregation of iron decreased the full granulation time from 41 to 25days by enhancing the setting properties of granules and stimulating the secretion of extracellular polymeric substances (EPS). Long-term, cycle experiments and fluorescence in-situ hybridization (FISH) analysis proved that an intensity of 48.0mT magnetic field could enhance the activities and growth of nitrite-oxidizing bacteria (NOB). These findings suggest that magnetic field is helpful and reliable for accelerating the aerobic nitrifying granulation.
Publisher: Wiley
Date: 27-11-2018
Publisher: Springer Science and Business Media LLC
Date: 12-06-2018
DOI: 10.1038/S41467-018-04701-Y
Abstract: For many normal and aberrant cell behaviours, it is important to understand the origin of cellular heterogeneity. Although powerful methods for studying cell heterogeneity have emerged, they are more suitable for common rather than rare cells. Exploring the heterogeneity of rare single cells is challenging because these rare cells must be first pre-concentrated and undergo analysis prior to classification and expansion. Here, a versatile capture & release platform consisting of an antibody-modified and electrochemically cleavable semiconducting silicon surface for release of in idual cells of interest is presented. The captured cells can be interrogated microscopically and tested for drug responsiveness prior to release and recovery. The capture & release strategy was applied to identify rare tumour cells from whole blood, monitor the uptake of, and response to, doxorubicin and subsequently select cells for single-cell gene expression based on their response to the doxorubicin.
Publisher: Wiley
Date: 27-11-2018
Abstract: We report here on a light addressable potassium (K
Publisher: Elsevier BV
Date: 09-2016
Publisher: Elsevier BV
Date: 10-2011
Publisher: Wiley
Date: 30-08-2019
Abstract: Alexa Fluor 647 is a widely used fluorescent probe for cell bioimaging and super-resolution microscopy. Herein, the reversible fluorescence switching of Alexa Fluor 647 conjugated to bovine serum albumin (BSA) and adsorbed onto indium tin oxide (ITO) electrodes under electrochemical potential control at the level of single protein molecules is reported. The modulation of the fluorescence as a function of potential was observed using total internal reflectance fluorescence (TIRF) microscopy. The fluorescence intensity of the Alexa Fluor 647 decreased, or reached background levels, at reducing potentials but returned to normal levels at oxidizing potentials. These electrochemically induced changes in fluorescence were sensitive to pH despite that BSA-Alexa Fluor 647 fluorescence without applied potential is insensitive to pH between values of 4-10. The observed pH dependence indicated the involvement of electron and proton transfer in the fluorescence switching mechanism.
Publisher: Royal Society of Chemistry (RSC)
Date: 2019
DOI: 10.1039/C8CC07889K
Abstract: A transparent electrode which is able to perform simultaneous photoswitchable electrochemistry and optical microscopy imaging.
Publisher: Elsevier BV
Date: 06-2014
Publisher: Elsevier BV
Date: 09-1981
Publisher: American Chemical Society (ACS)
Date: 22-02-2016
Publisher: Royal Society of Chemistry (RSC)
Date: 2021
DOI: 10.1039/D0SC05489E
Abstract: A light addressable single-cell impedance technique for cell adhesion monitoring and measurement of a cell's drug response based on electrochemical noise is introduced.
Publisher: American Chemical Society (ACS)
Date: 09-06-2016
Publisher: American Chemical Society (ACS)
Date: 12-12-2019
Publisher: Elsevier BV
Date: 10-2017
No related grants have been discovered for Ying Yang.