K
Kittitat Subannajui
Researcher at Mahidol University
Publications - 16
Citations - 193
Kittitat Subannajui is an academic researcher from Mahidol University. The author has contributed to research in topics: Chemical state & Composite number. The author has an hindex of 5, co-authored 16 publications receiving 77 citations.
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Journal ArticleDOI
3D printed CuO semiconducting gas sensor for ammonia detection at room temperature
Gun Chaloeipote,Rat Prathumwan,Kittitat Subannajui,Anurat Wisitsoraat,Chatchawal Wongchoosuk +4 more
TL;DR: In this article, a room-temperature ammonia gas sensor based on n-type copper oxide (CuO) semiconductor was fabricated by 3D printing with fused deposition modeling (FDM) technique and sintering method.
Journal ArticleDOI
Metal oxide semiconductor 3D printing: preparation of copper(II) oxide by fused deposition modelling for multi-functional semiconducting applications
TL;DR: In this article, a 1.75 mm high-loading Cu composite was extruded and printed into a desired size and shape, and the sample was sintered and calcined to transform Cu powder to CuO semiconductor.
Journal ArticleDOI
Electronic tongue and cyclic voltammetric sensors based on carbon nanotube/polylactic composites fabricated by fused deposition modelling 3D printing.
Jedsada Junpha,Anurat Wisitsoraat,Rat Prathumwan,Wasitthi Chaengsawang,Kittikhun Khomungkhun,Kittitat Subannajui +5 more
TL;DR: Cyclic voltammetric (CV) data demonstrated satisfactory stability of the composite materials under corrosive CV conditions, illustrating the possibility to apply 3D printed CNT/PLA-based electrodes for electronic tongue applications.
Journal ArticleDOI
Disposable Electrochemical Sensor for Food Colorants Detection by Reduced Graphene Oxide and Methionine Film Modified Screen Printed Carbon Electrode.
TL;DR: A facile synthesis of reduced graphene oxide and methionine film modified screen printed carbon electrode (rGO-methionine/SPCE) was proposed as a disposable sensor for determination of food colorants including amaranth, tartrazine, sunset yellow, and carminic acid.
Proceedings ArticleDOI
X-ray photoelectron spectroscopy study of chromium and magnesium doped copper ferrite thin film.
Thiha Soe,Arthit Jityen,Teerakorn Kongkaew,Kittitat Subannajui,Asawin Sinsarp,Tanakorn Osotchan +5 more
TL;DR: In this paper, the surface properties of different doped amounts of chromium and magnesium thin films were systematically investigated for different annealing temperatures for varying anneal temperatures, the oxidation numbers of copper and iron ions were different.