Genetic algorithms-based approach for wavelength selection in spectrophotometric determination of paracetamol and chlorzoxazone in tablet preparation by partial least-squares

by Lawan Sratthaphut, Chutima Phechkrajang
Published 2018

Validated visible spectrophotometry for quantitative analysis of pirenoxine in the presence of paraben preservatives in eye drop preparations

by Hendri Wasito, Chutima Phechkrajang
Published 2018

Fluorescent labelling of ciprofloxacin and norfloxacin and its application for residues analysis in surface water

by Brompoj Prutthiwanasan, Chutima Phechkrajang, Leena Suntornsuk
Published 2018

HPLC and chemometrics-assisted spectroscopic methods used for determination of dissolution of paracetamol and orphenadrine citrate in a combination tablet

by Suttikan Sonchai, Chutima Phechkrajang, Piyanuch Rojsanga
Published 2022

Non-Destructive Analysis of Chlorpheniramine Maleate Tablets and Granules by Chemometrics-Assisted Attenuated Total Reflectance Infrared Spectroscopy

by Chutima Phechkrajang, Putthiporn Khongkaew, Waree Limwikrant, Montree Jaturanpinyo
Published 2022

Bioanalytical method validation for determination of rosmarinic acid in simulated biological media using hplc

by Kotchaphan Chooluck, Piyanuch Rojsanga, Chutima Phechkrajang, Montree Jaturanpinyo
Published 2022

Repellency effects of essential oils of Cymbopogon winterianus, Eucalyptus globulus, Citrus hystrix and their major constituents against adult German cockroach (Blattella germanica...

by Kotchaphan Chooluck, Veerawat Teeranachaideekul, Anchalee Jintapattanakit, Pattamapan Lomarat, Chutima Phechkrajang
Published 2020

Determination of Chinese hamster ovary (CHO) cell densities and antibody titers from small volumes of cell culture supernatants using multivariate analysis and partial least square...

by Salinthip Jarusintanakorn, Chutima Phechkrajang, Putthiporn Khongkaew, Enrico Mastrobattista, Montarop Yamabhai
Published 2022

Quantitative models for detecting the presence of lead in turmeric using Raman spectroscopy

by Putthiporn Khongkaew, Chutima Phechkrajang, Jordi Cruz, Vanessa Cárdenas, Piyanuch Rojsanga
Published 2020

Potential of capillary electrophoresis (CE) and chip-CE with dual detection (capacitively-coupled contactless conductivity detection (C<inf>4</inf>D) and fluorescence detection) fo...

by Nantana Nuchtavorn, Marketa Ryvolova, Fritz Bek, Mirek Macka, Chutima Phechkrajang, Leena Suntornsuk
Published 2018

Chemometrics-assisted cross injection analysis for simultaneous determination of phosphate and silicate

by Kanchana Uraisin, Supavita Janya, Chutima Phechkrajang, Nathawut Choengchan, Warawut Tiyapongpattana, Víctor Cerdà, Duangjai Nacapricha
Published 2018

Use of nitrogen-doped amorphous carbon nanodots (N-CNDs) as a fluorometric paper-based sensor: A new approach for sensitive determination of lead(ii) at a trace level in highly ion...

by Siwaluck Boonruang, Puttaraksa Naksen, Wipark Anutrasakda, Kantapat Chansaenpak, Vinich Promarak, Rattaporn Saenmuangchin, Chutima Phechkrajang, Purim Jarujamrus
Published 2022

PLS-regression-model-assisted raman spectroscopy for vegetable oil classification and non-destructive analysis of alpha-tocopherol contents of vegetable oils

by Tar Tar Moe Htet, Jordi Cruz, Putthiporn Khongkaew, Chaweewan Suwanvecho, Leena Suntornsuk, Nantana Nuchtavorn, Waree Limwikrant, Chutima Phechkrajang
Published 2022

Detection and identification of Escherichia coli and Staphylococcus aureus by Raman spectroscopy

by Sirichayaporn Huayhongthong, Piyatip Khuntayaporn, Pagakrong Wanapaisan, Krit Thirapanmethee, Chutima Phechkrajang, Nattawut Chareonthai, Mullika Traidej Chomnawang, ปิยทิพย์ ขันตยาภรณ์, ผกากรอง วนไพศาล, กฤษณ์ ถิรพันธุ์เมธี, ชุติมา เพชรกระจ่าง, ณัฐวุฒิ เจริญไทย, มัลลิกา (ไตรเดช) ชมนาวัง
Published 2020