Výsledky vyhledávání - "Nipaporn Pimsin"

Akademický článek

Ultra-trace analysis of chromium ions (Cr3+/Cr6+) in water sample using selective fluorescence turn-off sensor with natural carbon dots mixed graphene quantum dots nanohybrid composite synthesis by pyrolysis

Autor: David Nugroho, Rachadaporn Benchawattananon, Jirapad Janshongsawang, Nipaporn Pimsin, Paweena Porrawatkul, Rungnapa Pimsen, Piyawan Nuengmatcha, Prawit Nueangmatcha, Saksit Chanthai

Publikováno v: Arabian Journal of Chemistry, Vol 17, Iss 1, Pp 105443- (2024)

This study was aimed to implement the one-pot pyrolysis for hybrid nanomaterial synthesis consisting of graphene quantum dots (GQDs) from solid citric acid and carbon dots (CDs) which was hydrothermally derived from the herbal plant extract of “Hou

Externí odkaz: https://doaj.org/article/2bb69eae1b5c4a6ca6826e8fb3b4c3ac

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Akademický článek

Ultratrace Detection of Nickel(II) Ions in Water Samples Using Dimethylglyoxime-Doped GQDs as the Induced Metal Complex Nanoparticles by a Resonance Light Scattering Sensor

Autor: Nipaporn Pimsin, Niradchada Kongsanan, Chayanee Keawprom, Phitchan Sricharoen, Prawit Nuengmatcha, Won-Chun Oh, Yonrapach Areerob, Saksit Chanthai, Nunticha Limchoowong

Publikováno v: ACS Omega, Vol 6, Iss 23, Pp 14796-14805 (2021)

Externí odkaz: https://doaj.org/article/a92660d2f7274ccdb2ecea1e6065ff72

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Akademický článek

A Fluorescence Switching Sensor for Sensitive and Selective Detections of Cyanide and Ferricyanide Using Mercuric Cation-Graphene Quantum Dots

Autor: Niradchada Kongsanan, Nipaporn Pimsin, Chayanee Keawprom, Phitchan Sricharoen, Yonrapach Areerob, Prawit Nuengmatcha, Won-Chun Oh, Saksit Chanthai, Nunticha Limchoowong

Publikováno v: ACS Omega, Vol 6, Iss 22, Pp 14379-14393 (2021)

Externí odkaz: https://doaj.org/article/2307f77551304eb28a1afd381849475e

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Selective Fe(ii)-fluorescence sensor with validated two-consecutive working range using N,S,I-GQDs associated with garlic extract as an auxiliary green chelating agent

Autor: Nipaporn Pimsin, Chayanee Keawprom, Yonrapach Areerob, Nunticha Limchoowong, Phitchan Sricharoen, Prawit Nuengmatcha, Won-Chun Oh, Saksit Chanthai

Publikováno v: RSC Advances. 12:14356-14367

The goal of this work was to use the pyrolysis process to synthesize graphene quantum dots doped with garlic extract (as N,S-GQDs) and simultaneously co-doped with iodine (as I-GQDs). XPS, HR-TEM, FE-SEM/EDX, FT-IR, fluorescence, and UV-visible absor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::027042ff993c8c4231e5d83232f43972
https://doi.org/10.1039/d2ra01381a

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Ultratrace Detection of Nickel(II) Ions in Water Samples Using Dimethylglyoxime-Doped GQDs as the Induced Metal Complex Nanoparticles by a Resonance Light Scattering Sensor

Autor: Niradchada Kongsanan, Chayanee Keawprom, Nipaporn Pimsin, Prawit Nuengmatcha, Nunticha Limchoowong, Phitchan Sricharoen, Yonrapach Areerob, Saksit Chanthai, Won-Chun Oh

Publikováno v: ACS Omega, Vol 6, Iss 23, Pp 14796-14805 (2021)
ACS Omega

This study aimed to synthesize dimethylglyoxime (DMG) (N-source)-doped graphene quantum dots (N-GQDs) via simultaneous pyrolysis of citric acid and 1.0% (w/v) DMG. The maximum excitation wavelength (λmax, ex = 380 nm) of the N-GQD solution (49% quan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7f87807d9d36558cc506cae5904ad7
https://doaj.org/article/a92660d2f7274ccdb2ecea1e6065ff72

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