Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Nuanlaor Ratanawimarnwong"'
Autor:
Thachkorn Somboonsuk, Phoonthawee Saetear, Thitirat Mantim, Nuanlaor Ratanawimarnwong, Prapin Wilairat, Nathawut Choengchan, Duangjai Nacapricha
Publikováno v:
Molecules, Vol 28, Iss 3, p 1316 (2023)
This work presents the use of a transparent ‘Cross Injection Analysis’ (CIA) platform as a flow system for chemiluminescence (CL) measurements. The CL-CIA flow device incorporates introduction channels for samples and reagents, and the reaction a
Externí odkaz:
https://doaj.org/article/57d4aec1506642e3b211bf3a833ef68c
Autor:
Sasimaporn khuthinakhun, Nuanlaor Ratanawimarnwong, Kriangsak Songsrirote, Piyada Jittangprasert, Thitirat Mantim, Ratchadaporn Seedad
Publikováno v:
New Journal of Chemistry. 45:22424-22431
This research aimed to develop a simple and selective method for allantoin determination to overcome the limitations of existing colorimetric and alternative methods. A fluorometric detection-based method was developed and used carbon dots (CDs) synt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca37f743e6be49d1f311c1f502b42a6f
https://doi.org/10.1039/d1nj03284d
https://doi.org/10.1039/d1nj03284d
Autor:
Duangjai Nacapricha, Saranya Auparakkitanon, Thitaporn Sonsa-ard, Yanisa Thepchuay, Jirayu Sitanurak, Nuanlaor Ratanawimarnwong
Publikováno v:
Analytica Chimica Acta. 1103:115-121
This work presents a novel development that exploits the concept of in-situ gas-separation together with a specific enzymatic colorimetric detection to produce a portable biosensor called “Blood Alcohol Micro-pad” for direct quantitation of ethan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a2efcb6c35a46b1df7c9752dce15e25
https://doi.org/10.1016/j.aca.2019.12.043
https://doi.org/10.1016/j.aca.2019.12.043
Autor:
Prapin Wilairat, Duangjai Nacapricha, Nuanlaor Ratanawimarnwong, Warawut Tiyapongpattana, Supatana Buking, Thinnapong Wongpakdee, Phoonthawee Saetear, Kanchana Uraisin
Publikováno v:
Forensic science international. 329
This work presents two simple methods for estimating the firing distance from the gunshot residues (GSRs) on fabric targets. Four types of fabric targets, namely twill weave denim cotton-polyester (80/20), jersey knitting 100% cotton, plain weave cot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbd8ec5e2901955f2312056d812c674e
https://pubmed.ncbi.nlm.nih.gov/34752997
https://pubmed.ncbi.nlm.nih.gov/34752997
Autor:
Víctor Cerdà, Kriangsak Songsrirote, Patcharat Ruckchang, Kanchana Uraisin, Supattra Yooram, Nuanlaor Ratanawimarnwong
Publikováno v:
Analytical methods : advancing methods and applications. 13(2)
A new design of a membraneless vaporization (MBL-VP) unit coupled with a specific flow system is presented for the determination of arsenic at trace levels using a hydride generation process. The MBL-VP unit contains two concentric conical reservoirs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0976cf88a28e7b84f093a1d62af5228
https://pubmed.ncbi.nlm.nih.gov/33331839
https://pubmed.ncbi.nlm.nih.gov/33331839
Autor:
Prawpan Inpota, Prapin Wilairat, Sumonmarn Chaneam, Suttipong Saisarai, Nuanlaor Ratanawimarnwong, Kanchana Uraisin, Duangjai Nacapricha, Wanchai Meesiri
Publikováno v:
Talanta. 189:196-204
A flow injection analysis system (FIA) for the simultaneous determination of salinity, carbonate and ammoniacal nitrogen has been developed and reported in this paper. FIA incorporating membrane units was used, not only for the separation of the gase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caaf0fdb260c721e0c7c2a8360cd2c14
https://doi.org/10.1016/j.talanta.2018.06.082
https://doi.org/10.1016/j.talanta.2018.06.082
Autor:
Wisaroot Sripumkhai, Kamil Strzelak, Rattikan Chantiwas, Prawpan Inpota, Duangjai Nacapricha, Wutthinan Jeamsaksiri, Nuanlaor Ratanawimarnwong, Robert Koncki, Prapin Wilairat, Nathawut Choengchan
Publikováno v:
Analytical Sciences. 34:161-167
A microfluidic method with front-face fluorometric detection was developed for the determination of total inorganic iodine in drinking water. A polydimethylsiloxane (PDMS) microfluidic device was employed in conjunction with the Sandell-Kolthoff reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e52d74301f43cb12051904f2c418dac2
https://doi.org/10.2116/analsci.34.161
https://doi.org/10.2116/analsci.34.161
Autor:
Duangjai Nacapricha, Nuanlaor Ratanawimarnwong, Nattapong Chantipmanee, Kanchana Uraisin, Thitaporn Sonsa-ard, Thitirat Mantim, Waleed Alahmad
Publikováno v:
Analytical Methods. 9:6107-6116
A green analytical flow method was developed for the determination of total sulfite in white wine. The method employs the membraneless vaporization (MBL-VP) technique for gas–sample separation allowing direct analysis of wine. Sulfite in an aliquot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53502d6d4463a2c5433c4512b65002b2
https://doi.org/10.1039/c7ay01879g
https://doi.org/10.1039/c7ay01879g
Autor:
Duangjai Nacapricha, Panuwat Chankaw, Nathawut Choengchan, Nuanlaor Ratanawimarnwong, Montatip Sinpun
Publikováno v:
Talanta. 206
The effect of solvent composition on the uv–visible spectrum of methyl orange was investigated for application to the quantitative determination of ethanol. At fixed pH, there was a hypsochromic shift of the absorbance band of methyl orange with in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64c8e9b9028d500a8ba01696da4bbc89
https://pubmed.ncbi.nlm.nih.gov/31514876
https://pubmed.ncbi.nlm.nih.gov/31514876
Autor:
Kriangsak Songsrirote, Kotchaporn Taksitta, Suchao Donpudsa, Nuanlaor Ratanawimarnwong, Prapasiri Sujarit
Publikováno v:
Environmental Nanotechnology, Monitoring & Management. 14:100389
Cellulose fibers from coconut husk (CH) were modified with tannin and applied as a biosorbent for the removal of heavy metal ions including Cu(II), Cd(II), and Pb(II) in wastewater. To improve the ion adsorption efficiency of the cellulose fiber from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27f25fc9178742e86ec83599bbd4efed
https://doi.org/10.1016/j.enmm.2020.100389
https://doi.org/10.1016/j.enmm.2020.100389