Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Shashi B. Atla"'
Autor:
Shashi B. Atla, Jyoti Prakash Maity, Wei Pan, Hung-Tsan Liu, Min-Jen Tseng, Wun Rong Li, Chien-Yen Chen, A. Satyanarayana Reddy, Chien-Cheng Chen, Hau-Ren Chen
Publikováno v:
International Journal of Molecular Sciences, Vol 12, Iss 11, Pp 8245-8258 (2011)
The separation of mercury ions from artificially contaminated water by the foam fractionation process using a biosurfactant (surfactin) and chemical surfactants (SDS and Tween-80) was investigated in this study. Parameters such as surfactant and merc
Externí odkaz:
https://doaj.org/article/71ce3d521c014c89bdc6160aa386a9ba
Autor:
Young-Fo Chang, Hau-Ren Chen, Chien-Cheng Chen, A. Satyanarayana Reddy, Shashi B. Atla, Henry Pai-Heng Cheng, Chien-Yen Chen, Tz-Jiun Lin, Jyoti Prakash Maity
Publikováno v:
International Journal of Molecular Sciences, Vol 12, Iss 6, Pp 3821-3830 (2011)
In this study the “green chemistry” use of the biosurfactant surfactin for the synthesis of calcium phosphate using the reverse microemulsion technique was demonstrated. Calcium phosphates are bioactive materials that are a major constituent of h
Externí odkaz:
https://doaj.org/article/34ad7a6ec20a4af499dd1de2129c9054
Autor:
Shashi B. Atla, Yi-Hsun Huang, James Yang, How-Ji Chen, Yi-Hao Kuo, Chun-Mei Hsu, Wen-Chien Lee, Chien-Cheng Chen, Duen-Wei Hsu, Chien-Yen Chen
Publikováno v:
Crystals, Vol 7, Iss 12, p 371 (2017)
This report describes a novel way to generate a highly effective hydrophobic cement surface via a carbonation route using sodium stearate. Carbonation reaction was carried out at different temperatures to investigate the hydrophobicity and morphology
Externí odkaz:
https://doaj.org/article/2b8be0f9d76249dda5fb704bcaa6dcb3
Autor:
Chien-Cheng Chen, Chien-Yen Chen, Ting-Che Chien, Shashi B. Atla, Wun-Rong Lin, Min-Jen Tseng, Jwu-Ching Shu
Publikováno v:
Materials Chemistry and Physics. 216:380-386
Three chore-shell magnetite ZnO catalysts (Fe3O4/ZnO: M1, Fe3O4/SiO2/ZnO: M2, Fe3O4/SiO2-APTS/ZnO: M3) were prepared, characterized and tested for their photocatalysis in the degradation of methylene blue (MB) dye under sunlight irradiation. M2 and M
Publikováno v:
Materials Letters. 167:238-241
The preparation of rare earth metal oxide (CeO 2 ) using bacteria with urea hydrolysis is reported. A urease-generated bacterium, Bacillus pasteurii (BP), was used to induce the precipitation of CeCO 3 OH crystals in aqueous solutions containing urea
Autor:
Duen-Wei Hsu, Yi-Hsun Huang, How-Ji Chen, Chun-Mei Hsu, Chien-Yen Chen, Yi-Hao Kuo, Wen-Chien Lee, Chien-Cheng Chen, James Yang, Shashi B. Atla
Publikováno v:
Crystals, Vol 7, Iss 12, p 371 (2017)
Crystals; Volume 7; Issue 12; Pages: 371
Crystals; Volume 7; Issue 12; Pages: 371
This report describes a novel way to generate a highly effective hydrophobic cement surface via a carbonation route using sodium stearate. Carbonation reaction was carried out at different temperatures to investigate the hydrophobicity and morphology
Autor:
Min-Nan Wu, Yu Tang Hsiao, Wei Pan, Yen-Ju Chen, Shashi B. Atla, Min-Jen Tseng, An-Cheng Sun, Chien-Yen Chen
Publikováno v:
Materials Characterization. 98:202-208
We investigated the relationship between the structures of the CeO2 products (particle size, morphology and their characteristics) prepared using different amino acids. Cerium hydroxide carbonate precursors were initially prepared by a hydrothermal m
Autor:
Tsui-Chu Yang, An-Cheng Sun, Ching-Wen Fu, Shashi B. Atla, Chuan-Fa Huang, Chien-Yen Chen, Ting-Che Chien, Chien-Jung Lo
Publikováno v:
MRS Communications. 4:121-127
Bacillus pasteurii was used as synthesis director for the formation of hollow cylinder and helical NiO micro/nanostructure under urea hydrolysis conditions. Bacteria were capable of precipitating nickel product from nickel solution by metabolic proce
Foam fractionation of ZnO crystal growth and its photocatalysis of the degradation of methylene blue
Autor:
Shao-Ju Shih, Pei-Hua Chung, Jheng-Sian Yang, Chien-Yen Chen, Chien-Cheng Chen, Pin-Yun Lin, Shashi B. Atla, Akuri Satyanarayana Reddy, Young-Fo Chang, Kai Chien Cheng
Publikováno v:
Journal of Materials Research. 27:2503-2510
We report herein the crystal growth of ZnO nanoparticles by the foam fractionation method. In this study, the vertical column height of the foam was fixed and the velocity of the sparging air was varied, and the effect of foam flow rate on the synthe
Autor:
Chien-Yen Chen, Pin Yun Lin, Jiin-Shuh Jean, Young-Fo Chang, Chien-Cheng Chen, Shashi B. Atla, Kai Chien Cheng, Yuh Ming Huang, Wei Pan
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 236:1-8
An Ag + /TiO 2 –Ti 2 O 3 nanocomposite was synthesized by a novel foam fractionation method: the foam traveled to a fixed vertical column and was fractionated. Silver was deposited (0–0.02 mol%) on titania photocatalytic nanoparticles by the foam