Zobrazeno 1 - 10
of 70 625
pro vyhledávání: '"Adduct"'
Autor:
Ka-Lung Hung, Leong-Hung Cheung, Yikun Ren, Ming-Hin Chau, Yan-Yi Lam, Takashi Kajitani, Franco King-Chi Leung
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1590-1603 (2024)
In the design of photoharvesting and photoresponsive supramolecular systems in aqueous medium, the fabrication of amphiphilic photoswitches enables a noninvasive functional response through photoirradiation. Although most aqueous supramolecular assem
Externí odkaz:
https://doaj.org/article/5388e88c80d146129709aa2ea4b6adca
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1179-1188 (2024)
The addition reaction of C60 with silylene 1, a silicon analog of carbene, yielded the corresponding bis-adduct 3. The structure of 3 was determined by single-crystal X-ray structure analysis, representing the first example of a crystal structure of
Externí odkaz:
https://doaj.org/article/07a38f4a70354d8a8e754a3790c4e932
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38610- (2024)
In the body, ethanol is metabolized to acetaldehyde by alcohol dehydrogenase and CYP2E1. Acetaldehyde is the main carcinogen that forms DNA adducts, N2-Ethylidene-2'-deoxyguanosine (N2-Ethylidene-dG), which can cause DNA damage and lead to cancer. Ho
Externí odkaz:
https://doaj.org/article/df0ffc11ee7846a1a7bf7e64407e0383
Autor:
Ling Guo, Xuewei Zhang, Xinwei Li, Kai Wang, Yanhua Wang, Alimire Abulikemu, Xizi Su, Mushui Shu, Haibin Li, Shiwei Cui, Zhizhen Xu, Haoyuan Tian, Yong Niu, Huige Yuan, Zhizhou He, Xin Sun, Huawei Duan
Publikováno v:
Environment International, Vol 190, Iss , Pp 108922- (2024)
Background: Benzo(a)pyrene (B[a]P) is the most widely concerned polycyclic aromatic hydrocarbons (PAHs), which metabolizes benzo(a)pyrene-7,8-dihydrodiol-9,10-epoxide (BPDE) in vivo to produce carcinogenic effect on the body. Currently, there is limi
Externí odkaz:
https://doaj.org/article/5106da60d6f344bd998834f1b5a7ba4f
Publikováno v:
环境与职业医学, Vol 41, Iss 3, Pp 323-329 (2024)
BackgroundThe active metabolite of benzo[a]pyrene (BaP), 7,8-dihydroxy-9,10-epoxybenzo[a]pyrene (BPDE), can form adducts with DNA, but the spectrum of BPDE-DNA adducts is unclear. ObjectiveTo identify the distribution of BPDE adduct sites and associa
Externí odkaz:
https://doaj.org/article/c2aee5bc4ee14c80bef019b0d55329c0
Publikováno v:
Indian Journal of Chemistry (0019-5103). Jan2024, Vol. 63 Issue 1, p49-56. 8p.
Publikováno v:
Journal of Ionic Liquids, Vol 4, Iss 2, Pp 100111- (2024)
Acidic ionic liquids are a subset of ionic liquids where the cation or anion possess acidic properties with huge applications in various fields. Here we describe environmentally safe and highly efficient conjugate addition of aromatic and aliphatic a
Externí odkaz:
https://doaj.org/article/a8c35eb8551c4dbbbd818a1bedaa6967
Publikováno v:
Food Science & Nutrition, Vol 12, Iss 1, Pp 471-480 (2024)
Abstract Glycidol fatty acid esters that are present in foods are degraded in vivo to the animal carcinogen glycidol, which binds to the N‐terminal valine of hemoglobin (Hb) to form N‐(2,3‐dihydroxypropyl)valine (diHOPrVal) adducts. The existen
Externí odkaz:
https://doaj.org/article/9a3b447b99b44b3d81a0c77b59100435
Autor:
Kamil Hanek, Patrycja Żak
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 17, p 9201 (2024)
A new eco-friendly method for the synthesis of mono- and multifunctional organosulfur compounds, based on the process between ynals and thiols, catalyzed by bulky N-heterocyclic carbene (NHC), was designed and optimized. The proposed organocatalytic
Externí odkaz:
https://doaj.org/article/7c748102613249bda50ca79136c70ff2
Autor:
Maria Oszajca, Monika Flejszar, Arkadiusz Szura, Patrycja Dróżdż, Małgorzata Brindell, Katarzyna Kurpiewska
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
This study presents a comprehensive structural analysis of the adducts formed upon the reaction of two Ru(III) complexes [HIsq][trans-RuIIICl4(dmso)(Isq)] (1) and [H2Ind][trans-RuIIICl4(dmso)(HInd)] (2) (where HInd–indazole, Isq–isoquinoline, ana
Externí odkaz:
https://doaj.org/article/3cbb72466025497ca9373ba96178c743