Comprehensive two-dimensional gas chromatography using a miniaturized multiloop splitter-based non-cryogenic artificial trapping (M-SNAT) modulation device for analysis of cannabis samples.

Autor: Tungkijanansin N; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand., Vimolmangkang S; Research Cluster for Cannabis and its Natural Substances, Chulalongkorn University, Bangkok 10330, Thailand; Department of Pharmacognosy and Pharmaceutical Botany, Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok 10330, Thailand., Kulsing C; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand; Metabolomics for Life Sciences Research Unit, Chulalongkorn University, Bangkok, Thailand., Varanusupakul P; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand. Electronic address: puttaruksa.w@chula.ac.th.

Publikováno v: Journal of pharmaceutical and biomedical analysis [J Pharm Biomed Anal] 2024 Oct 15; Vol. 249, pp. 116395. Date of Electronic Publication: 2024 Aug 03.

A large scale study of portable sweat test sensor for accurate, non-invasive and rapid COVID-19 screening based on volatile compound marker detection.

Autor: Thaveesangsakulthai I; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Chatdarong K; Department of Obstetrics, Gynaecology and Reproduction, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand., Somboonna N; Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.; Microbiome Research Unit for Probiotics in Food and Cosmetics, Chulalongkorn University, Bangkok, 10330, Thailand.; Multi-Omics for Functional Products in Food, Cosmetics and Animals Research Unit, Chulalongkorn University, Bangkok, Thailand., Pombubpa N; Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.; Microbiome Research Unit for Probiotics in Food and Cosmetics, Chulalongkorn University, Bangkok, 10330, Thailand., Palaga T; Department of Microbiology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Makmuang S; Sensor Research Unit (SRU), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand., Wongravee K; Sensor Research Unit (SRU), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand., Hoven V; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand.; Center of Excellence in Materials and Bio-Interfaces, Chulalongkorn University, Phayathai Road, Pathumwan, Bangkok, 10330, Thailand., Somboon P; Department of Electrical Engineering, Faculty of Engineering, Chulalongkorn University, Bangkok, 10330, Thailand., Torvorapanit P; Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.; Thai Red Cross Emerging Infectious Diseases Clinical Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand., Nhujak T; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Kulsing C; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. Chadin.k@chula.ac.th.; Electrochemistry and Optical Spectroscopy Center of Excellence (EOSCE), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. Chadin.k@chula.ac.th.

Publikováno v: Scientific reports [Sci Rep] 2024 Aug 30; Vol. 14 (1), pp. 20148. Date of Electronic Publication: 2024 Aug 30.

Reduction of surface treatment time by combination of citric acid and ascorbic acid while restoring shear bond strength of metal brackets bonded to bleached enamel: a pilot study.

Autor: Saeoweiang P; Department of Orthodontics, Chulalongkorn University, 34 Henri-Dunant Road, Bangkok, 10330, Thailand., Chobpradit P; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Kulsing C; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Mahapoka E; Department of Operative Dentistry, Chulalongkorn University, Bangkok, 10330, Thailand., Aonbangkhen C; Center of Excellence in Natural Products Chemistry (CENP), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. chanat.a@chula.ac.th.; Center of Excellence on Petrochemical and Materials Technology, Chulalongkorn University, Bangkok, 10330, Thailand. chanat.a@chula.ac.th., Charoenrat T; Department of Orthodontics, Chulalongkorn University, 34 Henri-Dunant Road, Bangkok, 10330, Thailand. Thanit.ch@chula.ac.th.

Publikováno v: BMC oral health [BMC Oral Health] 2024 Jun 12; Vol. 24 (1), pp. 680. Date of Electronic Publication: 2024 Jun 12.

Gas chromatography-flame ionization detector for sweat based COVID-19 screening.

Autor: Tungkijanansin N; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Phusrisom S; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Chatdarong K; Department of Obstetrics, Gynaecology and Reproduction, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand., Torvorapanit P; Division of Infectious Diseases, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Thai Red Cross Emerging Infectious Diseases Clinical Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand., Sirinara P; Thai Red Cross Emerging Infectious Diseases Clinical Center, King Chulalongkorn Memorial Hospital, Bangkok, Thailand; Department of Preventive and Social Medicine, Faculty of Medicine, Bangkok, 10330, Thailand., Nhujak T; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand., Kulsing C; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand; Electrochemistry and Optical Spectroscopy Center of Excellence (EOSCE), Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand. Electronic address: chadin.k@chula.ac.th.

Publikováno v: Analytica chimica acta [Anal Chim Acta] 2023 Nov 01; Vol. 1280, pp. 341878. Date of Electronic Publication: 2023 Oct 05.

Development and Application of a Novel Multiloop Splitter-Based Non-cryogenic Artificial Trapping Modulation System in Comprehensive Two-Dimensional Gas Chromatography.

Autor: Tungkijanansin N; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand., Nolvachai Y; Australian Centre for Research on Separation Science, School of Chemistry, Monash University, Wellington Road, Clayton VIC 3800, Melbourne, Australia.; CASS Food Research Centre, School of Exercise and Nutritional Sciences, Faculty of Health, Deakin University, Burwood 3125, Victoria, Australia., Varanusupakul P; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand., Hinchiranan N; Department of Chemical Technology, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.; Center of Excellence on Petrochemical and Materials Technology (PETROMAT), Chulalongkorn University, Bangkok 10330, Thailand.; Center of Excellence in Catalysis for Bioenergy and Renewable Chemicals (CBRC), Chulalongkorn University, Bangkok 10330, Thailand., Kulsing C; Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand.; Special Task Force for Activating Research (STAR) in Flavor Science, Chulalongkorn University, Phayatai Road, Wangmai, Pathumwan, Bangkok 10330, Thailand., Marriott PJ; Australian Centre for Research on Separation Science, School of Chemistry, Monash University, Wellington Road, Clayton VIC 3800, Melbourne, Australia.

Publikováno v: Analytical chemistry [Anal Chem] 2023 Jun 27; Vol. 95 (25), pp. 9437-9444. Date of Electronic Publication: 2023 Jun 08.