Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Karen Ka Yan Kung"'
Publikováno v:
Organic Letters. 24:5835-5839
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b97411ba6465e3b691a2cb06f195454
https://doi.org/10.1021/acs.orglett.2c02389
https://doi.org/10.1021/acs.orglett.2c02389
Publikováno v:
RSC Advances. 12:11543-11547
Novel quinolizinium-based fluorescent probes were designed based on 2-aza-Cope rearrangement reaction to detect formaldehyde in aqueous solution, serum, and paper format. The use of a geminal dimethyl group allows fast response within 15 min.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a714b969c00946577d3557824ede53b4
https://doi.org/10.1039/d2ra01397e
https://doi.org/10.1039/d2ra01397e
Autor:
Wa‐Yi O, Jian‐Fang Cui, Qiong Yu, Karen Ka‐Yan Kung, Sai‐Fung Chung, Yun‐Chung Leung, Man‐Kin Wong
Publikováno v:
Angewandte Chemie International Edition. 62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21bd51dbcd3d4ac19d3cc02d0088739a
https://doi.org/10.1002/anie.202218038
https://doi.org/10.1002/anie.202218038
Autor:
Karen Ka-Yan Kung, Cai-fung Xu, Wa-Yi O, Qiong Yu, Sai-Fung Chung, Suet-Ying Tam, Yun-Chung Leung, Man-Kin Wong
Publikováno v:
RSC advances. 12(10)
New quinolizinium-based fluorescent reagents were made by visible light-mediated gold-catalyzed cis-difunctionalization of quinolinium diazonium salts and trimethylsilyl alkyne derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43980513a22f6bad1942394122b5a2ae
https://pubmed.ncbi.nlm.nih.gov/35424586
https://pubmed.ncbi.nlm.nih.gov/35424586
Autor:
Man Kin Wong, Ajcharapan Tantipanjaporn, Karen Ka-Yan Kung, Wing-Cheung Chan, Jie-Ren Deng, Ben Chi-Bun Ko
Publikováno v:
Sensors and Actuators B: Chemical. 367:132003
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d09dcc2dfc1bc0d7b330dfcc405a252
https://doi.org/10.1016/j.snb.2022.132003
https://doi.org/10.1016/j.snb.2022.132003
Autor:
Jie-Ren Deng, Yun Chung Leung, Man Chung Choi, Man-Kin Wong, Alan Siu Lun Leung, Bin Yang, Nathanael Chun Him Lai, Sai Fung Chung, Karen Ka Yan Kung
Publikováno v:
Communications Chemistry, Vol 3, Iss 1, Pp 1-9 (2020)
Selective modification of the N-terminus of peptides and proteins is a promising strategy for single site modification methods. Here we report N-terminal selective modification of peptides and proteins by using 2-ethynylbenzaldehydes (2-EBA) for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e27dd81aaee55b4e6a5d7d1e477dcd2
https://doi.org/10.1038/s42004-020-0309-y
https://doi.org/10.1038/s42004-020-0309-y
Publikováno v:
Bioorganicmedicinal chemistry. 28(7)
Alkyne is a useful functionality incorporated in proteins for site-selective bioconjugation reactions. Although effective bioconjugation reactions such as copper(I)-catalyzed and/or copper-free 1,3-dipolar cycloadditions of alkynes and azides are the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62a8f59063c423fe362cd887b06dc0c5
https://pubmed.ncbi.nlm.nih.gov/32122753
https://pubmed.ncbi.nlm.nih.gov/32122753
Publikováno v:
ChemPlusChem. 84(11)
Single-site multifunctionalization of glycans is of importance in biological studies considering its crucial role in mediating biological events and human diseases. In this paper, a novel approach for multifunctional labelling of glycans has been dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c518a2a5d74ae4510796ad0baaca9a85
https://pubmed.ncbi.nlm.nih.gov/31943869
https://pubmed.ncbi.nlm.nih.gov/31943869
Autor:
Wai Ming Yip, Man Chung Choi, Bin Yang, Zhen Zhang, Alan Siu Lun Leung, Jie-Ren Deng, Kar Wai Lo, Jian Fang Cui, Yun Chung Leung, Sai Fung Chung, Karen Ka Yan Kung, Man-Kin Wong
Publikováno v:
Communications Chemistry, Vol 2, Iss 1, Pp 1-10 (2019)
It is of ongoing interest to develop new approaches for efficient and selective modification of cysteine residues on biomolecules. Here we present a comprehensive study on a newly developed isoxazolinium-mediated cysteine modification of peptides and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99c8b14c49a6db8845928a1f32ede1fb
https://doi.org/10.1038/s42004-019-0193-5
https://doi.org/10.1038/s42004-019-0193-5
Publikováno v:
Asian Journal of Organic Chemistry. 4:533-536
An efficient method for photooxidative amidation of aldehydes with secondary amines has been developed. With the use of a readily available photocatalyst rose bengal, tertiary amides (with examples of oligosaccharides and endoperoxide artemisinin) we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88edc01e9f3b9ad5db496ba66ae6ef88
https://doi.org/10.1002/ajoc.201500076
https://doi.org/10.1002/ajoc.201500076