Temperature-dependent schlieren effect in liquid flow for chemical analysis

by Jintana Suwanrut, Nattapong Chantipmanee, Wichayaporn Kamsong, Supatana Buking, Thitirat Mantim, Phoonthawee Saetear, Duangjai Nacapricha
Published 2019

Contactless conductivity sensor as detector for microfluidic paper-based analytical device with application to unique rapid method for quantifying sulfite preservative

by Nutnaree Fukana, Thitaporn Sonsa-ard, Nattapong Chantipmanee, Peter C. Hauser, Prapin Wilairat, Duangjai Nacapricha
Published 2022

Contactless conductivity sensor employing moist paper as absorbent for in-situ detection of generated carbon dioxide gas

by Thitaporn Sonsa-ard, Nattapong Chantipmanee, Nutnaree Fukana, Peter C. Hauser, Prapin Wilairat, Duangjai Nacapricha
Published 2020

Green analytical flow method for the determination of total sulfite in wine using membraneless gas-liquid separation with contactless conductivity detection

by Nattapong Chantipmanee, Waleed Alahmad, Thitaporn Sonsa-Ard, Kanchana Uraisin, Nuanlaor Ratanawimarnwong, Thitirat Mantim, Duangjai Nacapricha
Published 2018

Contactless conductivity detector from printed circuit board for paper-based analytical systems

by Nattapong Chantipmanee, Thitaporn Sonsa-ard, Nutnaree Fukana, Kamolchanok Kotakanok, Thitirat Mantim, Prapin Wilairat, Peter C. Hauser, Duangjai Nacapricha
Published 2020