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Harnchana Gatemala
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  • Bangkok
  • Thailand
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Harnchana Gatemala's Page

Profile Information

I am...
My research field or area of interest innanotechnology
I am interesting in the morphology controlled synthesis of metal, metal halide and metal oxide micro/nanostructures and their applications. Moreover, the industrial applications of these micro/nanostructures are also interested.
Interest in...
Morphology controlled synthesis of metal, metal halide and metal oxide micro/nanostructures
Industrial application of metal micro/nanostructures
Enzyme-based electrode for hydrogen fuel cell
Computational chemistry (Molecular Dynamic (MD) and Monte Carlo (MC) technique)
Publication list
• Gatemala, H.; Thammacharoen, C.; Ekgasit, S., 3D AgCl microstructures selectively fabricated via Cl--induced precipitation from [Ag(NH3)2]+. CrystEngComm 2014, 16 (29), 6688-6696.
• Gatemala, H.; Pienpinijtham, P.; Thammacharoen, C.; Ekgasit, S., Rapid fabrication of silver microplates under an oxidative etching environment consisting of O2/Cl-, NH4OH/H2O2, and H2O2. CrystEngComm 2015, 17 (29), 5530-5537.
• Gatemala, H.; Thammacharoen, C.; Ekgasit, S.; and Pienpinijtham, P., 3D nanoporous Ag microstructures fabricated from AgCl microcrystal templates via concerted oxidative etching/re-deposition and galvanic replacement. CrystEngComm, 2016. DOI: 10.1039/c6ce01260d
• Wongravee, K.; Gatemala, H.; Thammacharoen, C.; Ekgasit, S.; Vantasin, S.; Tanabe, I.; Ozaki, Y., Nanoporous silver microstructure for single particle surface-enhanced Raman scattering spectroscopy. RSC Advances 2015, 5 (2), 1391-1397.
• Parnklang, T.; Lamlua, B.; Gatemala, H.; Thammacharoen, C.; Kuimalee, S.; Lohwongwatana, B.; Ekgasit, S., Shape transformation of silver nanospheres to silver nanoplates induced by redox reaction of hydrogen peroxide. Materials Chemistry and Physics 2015, 153, 127-134.
• Vantasin, S.; Ji, W.; Tanaka, Y.; Kitahama, Y.; Wang, M.; Wongravee, K.; Gatemala, H.; Ekgasit, S.; Ozaki, Y., 3D SERS imaging using chemically synthesized highly symmetric nanoporous silver microparticles. Angewandte Chemie International Edition, 2016. 55, 8391-8395.
Researchgroup, Institute, University, School, Company name
Sensor Research Unit, Department of Chemistry, Faculty of Science Chulalongkorn University, Bangkok, 10330, Thailand
Researchgroup, Institute, Company, University, School webpage
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