Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Nicha Prigyai"'
Autor:
Yiping Han, Jirawat Trakulmututa, Taweechai Amornsakchai, Supakorn Boonyuen, Nicha Prigyai, Siwaporn Meejoo Smith
Publikováno v:
ACS Omega, Vol 8, Iss 49, Pp 46663-46675 (2023)
Externí odkaz:
https://doaj.org/article/5c10b54f44794da3957502ab4fcf427d
Autor:
Bordin Weerasuk, Threeraphat Chutimasakul, Nicha Prigyai, Kewalee Nilgumhang, Piriya Kaeopookum, Tanagorn Sangtawesin
Publikováno v:
Materials, Vol 17, Iss 13, p 3233 (2024)
This study introduces a gamma pretreatment of water hyacinth powder for activated carbon (AC) production with improved electrochemical properties for supercapacitor applications. The structural and morphological changes of post-irradiation were metic
Externí odkaz:
https://doaj.org/article/6538c12c3428418597ba3b95568aa911
Autor:
Vuthichai Ervithayasuporn, Nicha Prigyai, Mongkol Sukwattanasinitt, Supphachok Chanmungkalakul
Publikováno v:
New Journal of Chemistry. 45:14141-14148
Octasilsesquioxane cages with co-substituent characteristics were synthesized through polyhydrolytic–condensation reactions involving two mixed monomers, namely i-butyl(triethoxysilane) and organotrialkoxysilanes (e.g., phenyl, vinyl, ethyl, propyl
Autor:
Mongkol Sukwattanasinitt, Vuthichai Ervithayasuporn, Supphachok Chanmungkalakul, Sutthiroj Thanyalax, Nicha Prigyai
Publikováno v:
Materials Advances. 1:3358-3368
Cyclic siloxanes conjugated with anthracene (D4An) and pyrene (D4Py) were prepared via Heck coupling reactions of 2,4,6,8-tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane with 9-bromoanthracene and 1-bromopyrene, respectively. These materials exhibit
Autor:
Suda Kiatkamjornwong, Siriporn Jungsuttiwong, Nuttapon Yodsin, Nicha Prigyai, Vuthichai Ervithayasuporn, Supphachok Chanmungkalakul, Masafumi Unno, Jaursup Boonmak, Nobuhiro Takeda
Publikováno v:
Inorganic Chemistry. 58:15110-15117
A coordination complex, lithium hepta(i-butyl)silsesquioxane trisilanolate (1; Li-T7), a stable intermediate in silsesquioxane (SQ) syntheses, was successfully isolated in 65% yield and found to be...
Autor:
Suda Kiatkamjornwong, Vuthichai Ervithayasuporn, Nicha Prigyai, Neeraj Saini, Chidchanok Wannasiri
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 358:215-225
A colorimetric and fluorometric hydrazone Schiff’s base derived from dehydroacetic acid by three-steps and high-yield syntheses under green approach employing ethanol as a solvent has been prepared. Multi-analyte sensing for both metal cation (Cu2+
Autor:
Vuthichai Ervithayasuporn, Nicha Prigyai, Supphachok Chanmungkalakul, Suda Kiatkamjornwong, Manlika Masik, Sasikarn Hanprasit
Publikováno v:
Chemical Communications. 53:12108-12111
Pyrene functionalized silsesquioxane cages (PySQ) not only provide significant fluorescence from pyrene-pyrene excimers with a very large Stokes shift (Δλ = 143 nm, 69 930 cm-1) in DMSO but also exhibit fluoride capture results coincidentally with
Autor:
Supphachok Chanmungkalakul, Chidchanok Wannasiri, Suda Kiatkamjornwong, Nicha Prigyai, Neeraj Saini, Vuthichai Ervithayasuporn
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 385:112038
Four dual optical signalings of fluorescent hydrazone Schiff bases were synthesized from 1,8-naphthalimide hydrazide and substituted furan and thiophene rings, employing ethanol as green solvent. All synthesized molecules can detect F− and CN− wi
Autor:
Patcharaporn Boonkitti, Sumana Kladsomboon, Suda Kiatkamjornwong, Vuthichai Ervithayasuporn, Nicha Prigyai, Supphachok Chanmungkalakul, Alisa Phuekphong
Publikováno v:
Chemical Science
Anthracene-conjugated octameric silsesquioxane cages thermodynamically display intramolecular excimer formation, which can be used to identify anions through the change of fluorescence.
Anthracene-conjugated octameric silsesquioxane (AnSQ) cages
Anthracene-conjugated octameric silsesquioxane (AnSQ) cages