Počet záznamů: 1
Dual in vitro and in silico analysis of thiacalix[4]arene dinaphthalene sulfonate for the sensing of 4-nitrotoluene and 2,3-dinitrotoluene
- 1.
SYSNO ASEP 0492322 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Dual in vitro and in silico analysis of thiacalix[4]arene dinaphthalene sulfonate for the sensing of 4-nitrotoluene and 2,3-dinitrotoluene Tvůrce(i) Modi, Krunal M. (UFCH-W) ORCID, RID
Panchal, U. (IN)
Patel, C. (IN)
Bhatt, K. (IN)
Dey, S. (IN)
Mishra, D. (IN)
Jain, V. K. (IN)Zdroj.dok. New Journal of Chemistry. - : Royal Society of Chemistry - ISSN 1144-0546
Roč. 42, č. 4 (2018), s. 2682-2691Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova off fluorescence sensor ; conjugated polymers ; selective detection ; explosives ; chemosensor ; complex Vědní obor RIV CF - Fyzikální chemie a teoretická chemie Obor OECD Physical chemistry CEP GA17-18108S GA ČR - Grantová agentura ČR Institucionální podpora UFCH-W - RVO:61388955 UT WOS 000424970300040 EID SCOPUS 85042051146 DOI 10.1039/c7nj03820h Anotace A new fluorescent thiacalix[4]arene dinaphthalene sulfonate (TCDNS) was synthesized by a reaction of thiacalix[4]arene with naphthalene sulfonyl chloride. TCDNS was characterized by 1H-NMR, 13C-NMR, and ESI-MS spectrometric analyses. The selectivity of fluoroionophore was analyzed for 4-nitrotoluene (4-NT) and 2,3-dinitrotoluene (2,3-DNT) among various nitroaromatic compounds (NACs) using the spectrofluorimetric technique. 4-NT and 2,3-DNT behave as the strong emission quenchers for TCDNS. The information about the complexation of TCDNS with 4-NT and 2,3-DNT was revealed by ESI-MS and 1H NMR analysis. A standard addition method was used for the detection of 4-NT and 2,3-DNT in a water sample. The complex formation in the cases of TCDNS superset of 4-NT and TCDNS superset of 2,3-DNT has been demonstrated by molecular docking and dynamics simulation techniques. Pracoviště Ústav fyzikální chemie J.Heyrovského Kontakt Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Rok sběru 2019
Počet záznamů: 1