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Issue DateTitleAuthor(s)
1-Mar-2021A simple extract of Leucaena leucocephala (Lam.) de Wit leaf containing mimosine as a natural color reagent for iron determinationNarong Kotchabhakdi; Chalermpong Seanjum; Kanokwan Kiwfo; Kate Grudpan
1-Jan-2021A Facile synthesized polyaniline coated zerovalent iron-silica as an efficient sorbent for magnetic solid phase extraction of phenolic pollutants in water samplesJirasak Gamonchuang; Kate Grudpan; Rodjana Burakham
1-Mar-2021Silver-miang nanocomposites: A green, rapid and simple approach for selective determination of nitrite in water and meat samplesWeerinradah Tapala; Chaiyos Chankaew; Kate Grudpan; Apinpus Rujiwatra
25-Oct-2021A newly designed sticker-plastic sheet platform and smartphone-based digital imaging for protein assay in food samples with downscaling Kjeldahl digestionPirom Didpinrum; Watsaka Siriangkhawut; Kraingkrai Ponhong; Piyanete Chantiratikul; Kate Grudpan
1-Aug-2021Cost-effective modern chemical sensor system for soil macronutrient analysis applied to thai sustainable and precision agricultureSutasinee Apichai; Chalermpong Saenjum; Thanawat Pattananandecha; Kitti Phojuang; Siraprapa Wattanakul; Kanokwan Kiwfo; Attachai Jintrawet; Kate Grudpan
1-Oct-2021Development of hplc method for catechins and related compounds determination and standardization in miang (Traditional lanna fermented tea leaf in northern thailand)Sunanta Wangkarn; Kate Grudpan; Chartchai Khanongnuch; Thanawat Pattananandecha; Sutasinee Apichai; Chalermpong Saenjum
1-Oct-2021A simple minimized system based on moving drops for antioxidant analysis using a smartphoneSutasinee Apichai; Kajorngai Thajee; Thanawat Pattananandecha; Chalermpong Saenjum; Kate Grudpan
1-Sep-2021Lead assays with smartphone detection using a monolithic rod with 4-(2-pyridylazo) resorcinolPiyanat Issarangkura Na Ayutthaya; Chonnipa Yeerum; Kullapon Kesonkan; Kanokwan Kiwfo; Kate Grudpan; Norio Teshima; Hiroya Murakami; Monnapat Vongboot
1-Aug-2021Determination of lead employing simple flow injection AAS with monolithic alginate-polyurethane composite packed in-valve columnPiyanat Issarangkura Na Ayutthaya; Chonnipa Yeerum; Kullapon Kesonkan; Kanokwan Kiwfo; Kate Grudpan; Norio Teshima; Hiroya Murakami; Monnapat Vongboot
1-Oct-2021Sustainable education with local-wisdom based natural reagent for green chemical analysis with a smart device: experiences in ThailandKanokwan Kiwfo; Chonnipa Yeerum; Piyanat Issarangkura Na Ayutthaya; Kullapon Kesonkan; Siripat Suteerapataranon; Piyatida Panitsupakamol; Dujrudee Chinwong; Pathinan Paengnakorn; Surarong Chinwong; Narong Kotchabhakdi; Chalermpong Saenjum; Monnapat Vongboot; Kate Grudpan