Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Taibao Wei"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Tetra-(4-pyridylphenyl)ethylene (TPPE), featuring an aggregation-induced luminescence effect (AIE), has been synthesized and used for selective detection of Hg2+ in DMF/H2O (3:7, v/v) binary solutions. There was a color change from colorless
Externí odkaz:
https://doaj.org/article/e9aa79e824f24f86a5f6435f4c23bdaa
Publikováno v:
Chinese Chemical Letters. 33:5065-5068
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e63c64b788f8013b2936ab48dbc8a2c
https://doi.org/10.1016/j.cclet.2022.03.081
https://doi.org/10.1016/j.cclet.2022.03.081
Publikováno v:
Tetrahedron
A colorimetric and fluorescent probe L has been designed and synthesized, which bearing the double azine moiety and showing a detection limit of 2.725 × 10−7 M towards Zn2+. Based on the basic recognition mechanism of ESIPT and CHEF effect, the L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f760b17ed0fd4005d693c72b5f0448a
https://doi.org/10.1016/j.tet.2017.04.001
https://doi.org/10.1016/j.tet.2017.04.001
Autor:
Guo-ying Gao, Youming Zhang, Qi Lin, Cai Yi, Chang Jing, Wen-Juan Qu, Bingbing Shi, Hong Yao, Taibao Wei
Publikováno v:
Sensors and Actuators B: Chemical. 213:501-507
Two kinds of fluorescent sensors (G1 and G2) for Fe3+ bearing 1H-imidazo [4,5-b] phenazine derivatives have been designed and synthesized. G1 can display ON-OFF-type fluorescence charged with high selectivity and sensitivity toward Fe3+ in DMSO solut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e53d19067302e65178ea12c1c96a906
https://doi.org/10.1016/j.snb.2015.02.077
https://doi.org/10.1016/j.snb.2015.02.077
Autor:
Taibao Wei, Cai Yi, Youming Zhang, Wen-Juan Qu, Hong Yao, Qi Lin, Guo-ying Gao, Jian-hui Zhang, Li Qiao
Publikováno v:
Tetrahedron. 71:857-862
A chemosensor (CS) was designed and synthesized by simple method. Dual-channel instant detection of CN− was achieved under acidic conditions. It showed an immediate visible color change from yellow to colorless and blue fluorescence appearance when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3afef6ae1f590e88226d5438f796fe
https://doi.org/10.1016/j.tet.2014.12.047
https://doi.org/10.1016/j.tet.2014.12.047
Publikováno v:
Sensors and Actuators B: Chemical. 190:555-561
A long wavelength emission fluorescent (600 nm) and colorimetric (from pink to yellow) chemosensor with high selectivity for H2PO4− ions was designed and synthesized according to the twisted intramolecular charge transfer (TICT) mechanism. The sens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e58d242c9fb0100f7e45b5659d26c0c
https://doi.org/10.1016/j.snb.2013.09.043
https://doi.org/10.1016/j.snb.2013.09.043
This report describes a reversible colourimetric and on–off–on module of fluorescent chemosensor for selective cascade recognition of Cu2+ and with unique output optical response in aqueous solution. On the other hand, F−, Cl−, Br−, I−, C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9efaf63165ec336619cd63e09c5de32d
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 90:152-157
A novel and sensitive anion receptor 3, bearing Schiff base structure, nitrophenyl azobenzol and carboxyl groups, was developed and characterized as a single chemosensor for the recognition of HSO(4)(-) anion. The different responses of UV-vis spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72087368ce9781d39ca84262eb0c80ab
https://doi.org/10.1016/j.saa.2012.01.026
https://doi.org/10.1016/j.saa.2012.01.026
Publikováno v:
Synthetic Communications. 31:3099-3105
A series of N-aroyl-N′-substituted thiourea derivatives have been prepared in good to excellent yields under the condition of solid-liquid phase transfer catalysis using polyethylene glycol-400(PEG-400) as the catalyst. The products have been chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f808f0886d69d2f713ded7e3a3a0b6fd
https://doi.org/10.1081/scc-100105882
https://doi.org/10.1081/scc-100105882
Publikováno v:
Synthetic Communications. 30:485-491
A convenient procedure is reported for the preparation of amides and esters via the reaction of 2,4-dichlorophenoxyacetyl chloride with amines or phenols under the condition of liquid-liquid phase transfer catalysis using polyethylene gtycol-600 as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7387fa49e756d004e9b844c305d4ebd
https://doi.org/10.1080/00397910008087344
https://doi.org/10.1080/00397910008087344