Construction of antifouling fluorinated polymer brush via activators regenerated by electron transfer ATRP and thiol-epoxy click reaction

2021 ◽  
pp. 104974
Author(s):  
Lin Chen ◽  
Lin Li ◽  
Xu Zhao ◽  
Shuangshuang Wang ◽  
Yuchao Li ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Click Reaction ◽  
Polymer Brush ◽  
Fluorinated Polymer

Selective capture and non-invasive release of cells using a thermoresponsive polymer brush with affinity peptides

2021 ◽  
Author(s):  
Kenichi Nagase ◽  
Masaki Shimura ◽  
Ruka Shimane ◽  
Kengo Hanaya ◽  
Sota Yamada ◽  
...  
Keyword(s):  
Block Copolymer ◽  
High Selectivity ◽  
Click Reaction ◽  
Polymer Brush ◽  
Thermoresponsive Polymer ◽  
Non Invasive ◽  
Cell Affinity ◽  
Copolymer Brush

Thermoresponsive block copolymer brush with cell affinity peptides was prepared via two steps of ATRP and subsequent click reaction. The prepared polymer brush can purify cells with high selectivity by simply changing temperature.

S‐Click Reaction for Isotropic Orientation of Oxidases on Electrodes to Promote Electron Transfer at Low Potentials

2019 ◽  
Vol 58 (46) ◽  
pp. 16480-16484 ◽  
Author(s):  
Lin Xia ◽  
Ming‐Jie Han ◽  
Lu Zhou ◽  
Aiping Huang ◽  
Zhaoya Yang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Click Reaction

S‐Click Reaction for Isotropic Orientation of Oxidases on Electrodes to Promote Electron Transfer at Low Potentials

2019 ◽  
Vol 131 (46) ◽  
pp. 16632-16636 ◽  
Author(s):  
Lin Xia ◽  
Ming‐Jie Han ◽  
Lu Zhou ◽  
Aiping Huang ◽  
Zhaoya Yang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Click Reaction

Click-on fluorescent triazolyl coumarin peptidomimetics as inhibitors of human breast cancer cell line MCF-7

2017 ◽  
Vol 41 (22) ◽  
pp. 13483-13489 ◽  
Author(s):  
P. Thasnim ◽  
D. Bahulayan
Keyword(s):  
Breast Cancer ◽  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Human Breast Cancer ◽  
Click Reaction ◽  
Cancer Cell Line ◽  
Human Breast Cancer Cell ◽  
Human Breast ◽  
Electron Transfer Process ◽  
Mcf 7

A fluorogenic click reaction which enables the formation of fluorescent and bioactive triazolylcoumarinsviaa photoinduced electron transfer process is described.

scholarly journals Covalently linking CuInS2 quantum dots with a Re catalyst by click reaction for photocatalytic CO2 reduction

2018 ◽  
Vol 47 (31) ◽  
pp. 10775-10783 ◽  
Author(s):  
Jing Huang ◽  
Mélina Gilbert Gatty ◽  
Bo Xu ◽  
Palas Baran Pati ◽  
Ahmed S. Etman ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Transfer ◽  
Click Reaction ◽  
Co2 Reduction ◽  
Cuins2 Quantum Dots ◽  
Re Catalyst

Covalently linking a Re catalyst to CuInS2 QDs through a facile click reaction for efficient electron transfer to improve photocatalytic CO2 reduction is reported.

A light optical diffractometer for electron microscopical images operating in line

1978 ◽  
Vol 36 (1) ◽  
pp. 86-87
Author(s):  
P. Bonhomme ◽  
A. Beorchia
Keyword(s):  
Electron Microscopy ◽  
Electron Transfer ◽  
Electron Microscope ◽  
Image Converter ◽  
Coherent Light ◽  
Spatial Filters ◽  
Electron Image ◽  
Electron Microscopical ◽  
Working Parameters ◽  
Amorphous Part

We have already described (1.2.3) a device using a pockel's effect light valve as a microscopical electron image converter. This converter can be read out with incoherent or coherent light. In the last case we can set in line with the converter an optical diffractometer. Now, electron microscopy developments have pointed out different advantages of diffractometry. Indeed diffractogram of an image of a thin amorphous part of a specimen gives information about electron transfer function and a single look at a diffractogram informs on focus, drift, residual astigmatism, and after standardizing, on periods resolved (4.5.6). These informations are obvious from diffractogram but are usualy obtained from a micrograph, so that a correction of electron microscope parameters cannot be realized before recording the micrograph. Diffractometer allows also processing of images by setting spatial filters in diffractogram plane (7) or by reconstruction of Fraunhofer image (8). Using Electrotitus read out with coherent light and fitted to a diffractometer; all these possibilities may be realized in pseudoreal time, so that working parameters may be optimally adjusted before recording a micrograph or before processing an image.

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