Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Qi‐Long Zhang"'
Autor:
Qing Shi, Shou-Ting Wu, Lingyi Shen, Tao Zhou, Hong Xu, Zhi-Yong Wang, Xian-Jiong Yang, Ya-Li Huang, Qi-Long Zhang
Publikováno v:
Frontiers in Chemistry, Vol 10 (2022)
We have designed and synthesized a novel simple colorimetric fluorescent probe with aggregation-induced emission (AIE) properties. Probe 5-(4-(diphenylamine)phenyl) thiophen-2-formaldehyde W exhibited a turn-on fluorescent response to cyanide ion (CN
Externí odkaz:
https://doaj.org/article/081bef5afa5d402190f8dcc80e067e9f
Autor:
Xing Zhang, Shao-Yuan Su, Xuan-Ting Chen, Ling-Yi Shen, Qi-Long Zhang, Xin-Long Ni, Hong Xu, Zhi-Yong Wang, Carl Redshaw
Publikováno v:
Molecules, Vol 27, Iss 8, p 2378 (2022)
In comparison with the numerous studies that have centered on developing molecular frameworks for the functionalization of fluorescent materials, less research has addressed the influence of the side chains, despite such appendages contributing signi
Externí odkaz:
https://doaj.org/article/932ab863c1e34d499fd1496a4154718f
Autor:
Ling-Yi Shen, Xiao-Li Chen, Xian-Jiong Yang, Hong Xu, Ya-Li Huang, Xing Zhang, Carl Redshaw, Qi-Long Zhang
Publikováno v:
Molecules, Vol 26, Iss 13, p 3825 (2021)
A novel turn-on fluorescence probe L has been designed that exhibits high selectivity and sensitivity with a detection limit of 9.53 × 10−8 mol/L for the quantification of Zn2+. 1H-NMR spectroscopy and single crystal X-ray diffraction analysis rev
Externí odkaz:
https://doaj.org/article/de708778bf9a4753aad7ce66a1daeeb4
Autor:
Qing Shi, Ling-Yi Shen, Hong Xu, Zhi-Yong Wang, Xian-Jiong Yang, Ya-Li Huang, Carl Redshaw, Qi-Long Zhang
Publikováno v:
Molecules, Vol 26, Iss 11, p 3064 (2021)
A novel 1-hydroxy-2,4-diformylnaphthalene-based fluorescent probe L was synthesized by a Knoevenagel reaction and exhibited excellent sensitivity and selectivity towards sulfite ions (SO32−) and bisulfite ions (HSO3−). The detection limits of the
Externí odkaz:
https://doaj.org/article/2a7159ebe25e42f8bf6c592f96043afa
Publikováno v:
Molecules, Vol 26, Iss 5, p 1233 (2021)
An aniline-functionalized naphthalene dialdehyde Schiff base fluorescent probe L with aggregation-induced enhanced emission (AIEE) characteristics was synthesized via a simple one-step condensation reaction and exhibited excellent sensitivity and sel
Externí odkaz:
https://doaj.org/article/db09d1e4926747f182ff15ac5e611c73
Autor:
Qi-long ZHANG, Wei-feng KUANG, Zi-lin LIU, Yu-kun ZHANG, Gong-wen LI, Lan-zhen LIU, Yu-hong XIONG, Ai-hua DENG
Publikováno v:
Chinese Journal of Contemporary Neurology and Neurosurgery, Vol 16, Iss 8, Pp 492-496 (2016)
Objective To investigate the therapeutic effects of lumbar and ventricular drainage in the treatment of intracranial hypertension on acquired immunodeficiency syndrome (AIDS) patients with cryptococcal meningitis (CM). Methods A retrospective study w
Externí odkaz:
https://doaj.org/article/f55c2d0955f449db8e5f58bf99cfeb6a
Publikováno v:
Molecules, Vol 23, Iss 9, p 2292 (2018)
In this study, six coordination polymers (CPs), {[Ag2(L)(CF3SO3)]·CF3SO3·2H2O·DMF}n (1), {[Ag(L)]·SbF6·4DMF·H2O}n (2), {[Zn(L)0.5(I)2]·3.75H2O}n (3), {[Cd2(L)(I)4(H2O)(DMF)]·4H2O·3DMF}n (4), {[Hg2(L)(I)4]·H2O·4DMF}n (5) and {[Hg2(L)(Cl)4]
Externí odkaz:
https://doaj.org/article/d3473a066fe342de9a07d7cd022a01e6
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 7, Pp o1458-o1458 (2009)
In the title compound, C8H12N4OS, an intramolecular N—H...O hydrogen bond links the imine N atom to the oxo O atom. In the crystal, molecules are linked by intermolecular N—H...O and N—H...S hydrogen bonds, forming a two-dimensional framework.
Externí odkaz:
https://doaj.org/article/08b2d7689dd44ffb949899a2e4136a96
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 1, Pp o203-o204 (2009)
The asymmetric unit of the title compound, C16H24Br2N2O2, contains two independent molecules, each which has two intramolecular N—H...O hydrogen bonds linking the amine N atoms to the enolic O atoms of the same acacH-imine unit. In the crystal, the
Externí odkaz:
https://doaj.org/article/69e7c7220b364c959f59f0f264313255
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 1, Pp o71-o71 (2008)
In the title compound, C17H14O6, the benzopyran ring system is essentially planar and forms a dihedral angle of 6.84 (4)° with the other benzene ring. In the crystal structure, centrosymmetrically related molecules are linked into dimers by O—H...
Externí odkaz:
https://doaj.org/article/6eb63a2639d04ab4854950e97951a6a7