Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Qin-chao Xu"'
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Akademický článek
Solvent-free synthesis of ZrO2 nanoparticles/nitrogen-rich two-dimensional carbon nanosheet composites as efficient catalysts for ORR
Autor: Lin Ge, Dong-Mei Huang, Qin-Chao Xu, Jing Shi, Shuai Chen
Publikováno v: Electrochemistry Communications, Vol 156, Iss , Pp 107586- (2023)
An innovative, high-performance, non-noble-metal-based oxygen reduction reaction (ORR) catalyst must be developed utilizing a new and cost-effective technique. ZrO2 has the merits of high stability, low toxicity, good catalytic activity, and low enth
Externí odkaz: https://doaj.org/article/16888e52b3e042999d462f887aa07f58
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2
Cascade Strategy for Atmospheric Pressure CO2 Fixation to Cyclic Carbonates via Silver Sulfadiazine and Et4NBr Synergistic Catalysis
Autor: Ping Liu, Kan Zhang, Jingyuan Li, Li-Hua Han, Qing-Wen Song, Qin-Chao Xu
Publikováno v: ACS Sustainable Chemistry & Engineering. 7:3378-3388
It is of great significance and challenge for highly efficient catalytic transformation of carbon dioxide into cyclic carbonates especially under low pressure and energy input conditions. In this regard, an efficient silver sulfadiazine/Et4NBr synerg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9b5b48c8a8c98699d435f49f5fbde55
https://doi.org/10.1021/acssuschemeng.8b05579
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3
A BODIPY-carbazole hybrid as a fluorescent probe: the design, synthesis, and discrimination of surfactants and the determination of the CMC values
Autor: Yangjie Li, An-Zhen Li, Xiao-Tai Zhang, Yuan Zhang, Qin-Chao Xu, Guo-wen Xing, Xiao-xiao Niu
Publikováno v: The Analyst. 144:6866-6870
Surfactants play important roles in chemical industries and have become well-known environmental pollutants owing to their extensive use in different fields. In this work, we reported a fluorescent probe, namely, BDP-Zn2+ for the discrimination of fo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac9abfdf484250ac0bd40f4c806f8ee9
https://doi.org/10.1039/c9an01940e
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4
Design and synthesis of a Cu(II)-complex-based carbazole-hemicyanine hybrid for fluorescent sensing of H 2 S in SDS micellar solution
Autor: Qin-chao Xu, Guo-wen Xing, Zhen-yuan Gu
Publikováno v: Tetrahedron. 73:2123-2130
A novel fluorescent chemosensor HACBA with carbazole-hemicyanine fluorophore as signal reporter and N,N,N'-tri(2-pyridylmethyl)ethylenediamine (TPEA) as binding sites was designed and synthesized. Its assemblies with anionic surfactant sodium dodecyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a98a2f679f348a675e9ac2bbdbe1164a
https://doi.org/10.1016/j.tet.2017.02.060
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5
A pyrene-functionalized Zinc(ii)–BPEA complex: sensing and discrimination of ATP, ADP and AMP
Autor: Zi-qi Lv, Hai-juan Lv, Yuan Zhang, Qin-Chao Xu, Guo-wen Xing, Min Liu, Yangjie Li, Xiang-feng Wang
Publikováno v: RSC Adv.. 4:47788-47792
A tailor-made ratiometric fluorescent probe for nucleoside polyphosphates was fabricated based on a pyrene-functionalized zinc(II)–BPEA complex. The significant difference in both the fluorescence and 1H NMR signals of the probe on addition of ATP,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::445f2e15b49fd1074c832382e3ef1f86
https://doi.org/10.1039/c4ra07923j
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6
Dual off–on and on–off fluorescent detection of Zn2+/Cd2+ions based on carbazolone substituted 2-aminobenzamides
Autor: Can Jin, Xue-Hui Zhu, Yuan Zhang, Qin-Chao Xu, Guo-wen Xing
Publikováno v: RSC Adv.. 4:3591-3596
Two new 2-aminobenzamide structural isomers, 4-isoACOBA and 5-isoACOBA, as fluorescent probes for Cd2+ and Zn2+ were fabricated with carbazolone as fluorophore and N,N-bis(2-pyridylmethyl)ethylenediamine (BPEA) as chelator. With Cd2+/Zn2+ as input, t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e493f8564318bd8ef58b7187bf90acad
https://doi.org/10.1039/c3ra45717f
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8
Thermal Transfer Boundary Condition and Thermal Load of Piston for Torpedo Cam Engines
Autor: Qin Chao Xu, Yong Qing Lian, Shu Zong Wang
Publikováno v: Materials Science Forum. :619-624
Piston of cam engines for torpedo works in terrible condition and always be caused fatigue breakdown by thermal load. In this paper, the thermal boundary condition of different piston parts are ascertained, such as the crown surface of piston and hig
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::afa873dab3d51c4eacd47c84094e0e1a
https://doi.org/10.4028/www.scientific.net/msf.704-705.619
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9
Tetrahydroindazolone substituted 2-aminobenzamides as fluorescent probes: switching metal ion selectivity from zinc to cadmium by interchanging the amino and carbamoyl groups on the fluorophore
Autor: Jia Jia, Ying-Fang He, Xi Tang, Richen Li, Yuan Zhang, Qin-Chao Xu, Guo-wen Xing, Meng-Yu Zhang
Publikováno v: Organicbiomolecular chemistry. 10(31)
Three fluorescent probes CdABA', CdABA and ZnABA', which are structural isomers of ZnABA, have been designed with N,N-bis(2-pyridylmethyl) ethylenediamine (BPEA) as chelator and 2-aminobenzamide as fluorophore. These probes can be divided into two gr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::271cf15f423aa531c603c02226a0f943
https://pubmed.ncbi.nlm.nih.gov/22722482
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