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Online since: July 2014
Authors: Jiradech Kongthon
Devasia, “Experimental and Theoretical Results in Output-trajectory Redesign for Flexible Structures” ASME Journal of Dynamic Systems, Measurement, and Control, vol. 120, no. 4, pp. 456–461, Dec. 1998
[6] K.
Riley,“Biomimetic Silicone Cilia for Microfluidic Manipulation” Lab on a Chip-Royal Society of Chemistry, vol. 9, No. 11, pp. 1561–1566, 2009
Riley,“Biomimetic Silicone Cilia for Microfluidic Manipulation” Lab on a Chip-Royal Society of Chemistry, vol. 9, No. 11, pp. 1561–1566, 2009
Online since: August 2013
Authors: Sontaya Limmatvapirat, Chutima Limmatvapirat, Noppadol Chongcherdsak, Direk Aekthammarat
Fabrication of Shellac-based Effervescent Floating Matrix Tablet as a Novel Carrier for Controlling of Drug Release
Noppadol Chongcherdsak1,4, Direk Aekthammarat2, Chutima Limmatvapirat3, and Sontaya Limmatvapirat4,5,*
1 Faculty of Pharmacy, Siam University, Bangkok, Thailand
2Faculty of Medical Science, Nakhonratchasrima College, Nakhonratchasrima, Thailand
3Department of Pharmaceutical Chemistry, Faculty of Pharmacy,
Silpakorn University, Nakhon Pathom, Thailand
4Department of Pharmaceutical Technology, Faculty of Pharmacy,
Silpakorn University, Nakhon Pathom, Thailand
5Pharmaceutical Biopolymer Group (PBiG), Faculty of Pharmacy,
Silpakorn University,Nakhon Pathom, Thailand
*Corresponding author: sontaya@su.ac.th
Keywords: Shellac, Annealing process, Effervescent system
Abstract.
After annealing process at 80 oC, the hardness was extremely increased due to polymerization process of SHL structure causing the hardened of tablet [4].
After annealing process at 80 oC, the hardness was extremely increased due to polymerization process of SHL structure causing the hardened of tablet [4].
Online since: August 2016
Authors: Ana Paula Rosifini Alves Claro, Marisa Aparecida de Souza, André Luiz Reis Rangel, Marcos Akira D’Ávila, Rosemeire dos Santos Almeida, Cristiane Mayumi Wada, Maria Cristina Rosifini Alves Rezende
This result confirms that it is possible to change the surface of titanium and titanium alloys devices by generating a nanotubular structure by PCL nanofiber and plasma.
Arruda: Advances in Materials Physics and Chemistry Vol.1 (2011), p.94
Arruda: Advances in Materials Physics and Chemistry Vol.1 (2011), p.94
Online since: June 2021
Authors: Penjit Srinoppakhun, Peerapan Dittanet, Supicha Piyanirund, Wichudaporn Seangyen
As indicated by recent publications, the incorporation of lignin in epoxy resin systems alters the chemistry of the product properties, and hence, impacts the thermal and mechanical properties of the epoxy resin.
It has been reported that lignin can react and covalently bond with epoxy matrix, generating more crosslink structures at the lignin-epoxy interphase, hence, high Tg and stiffness can be expected [4, 7].
It has been reported that lignin can react and covalently bond with epoxy matrix, generating more crosslink structures at the lignin-epoxy interphase, hence, high Tg and stiffness can be expected [4, 7].
Online since: November 2016
Authors: Fabio de Matteis, Franziska Glös, M. Birkholz, M. di Vona, Andreas H. Foitzik, Thilo Liebscher, Andrea Böhme
Mottola, „Glucose oxidase as an analytical reagent,“ Critical reviews in Analytical chemistry, Bd. 25, Nr. 1, pp. 1-42, 1995
Ainsworth, „Structure of concanavalin A at 2.4-Ang resolution,“ Biochemistry, Bd. 11, Nr. 26, pp. 4910-4919, 1972
Ainsworth, „Structure of concanavalin A at 2.4-Ang resolution,“ Biochemistry, Bd. 11, Nr. 26, pp. 4910-4919, 1972
Online since: August 2014
Authors: Yong Wang, Xiao Yu Li, Wen Ju
., Zhucheng, Shandong, 262200, China
2 Chemistry & Chemical Engineering and Environment Engineering College, Weifang University, Weifang, Shandong, 261061, China
ajuwen1988@163.com, bwangyong1992@sina.com, clixiaoyu1992@gmail.com
Keywords: Flue-Cured Tobacco Leaf, Curing Barn which Temperature and Humidity can be Auto- Controlled, Flue-Curing Process.
Different structure of curing barn can produce different performance and different baking effect [1].
Different structure of curing barn can produce different performance and different baking effect [1].
Online since: October 2012
Authors: Wen Hui Ma, Tong Wang, Yi Mai, Ke Qiang Xie, Hu Zhang, Qiang Liu
Under the action of acid, the phases structure of unstable impurities are dissociated and some impurity elements dissolve in solution, thereby impurity segregation from MG-Si.
[13] Inorganic Chemistry Series (Volume III) , edtied by Shen Panwen etc/ Science Press, Beijing,1998 [14] J.L.
[13] Inorganic Chemistry Series (Volume III) , edtied by Shen Panwen etc/ Science Press, Beijing,1998 [14] J.L.
Online since: November 2011
Authors: Rui Li, Li Min Li, Peng Zhang, Nan Nan Guo, San Kui Xu
Characterization of Ru on Activated Carbon Catalysts Prepared by Supercritical Carbon Dioxide Impregnation
San-kui XU 1,2,a, Li-min LI*1,b, Rui Li1,c, Nan-nan GUO1,d, Peng ZHANG1,e
1Department of Chemistry, Zhengzhou University, Zhengzhou 450001, China;
2College of Material Engineering, Henan University of Technology, Zhengzhou 450007, China
aSankui_xu@haut.edu.cn, blilm@zzu.edu.cn, clirui@zzu.edu.cn,
dgnwn2005@126.com ,ezhangpeng586@126.com
Keywords: Supercritical fluid; Activated carbon; Ruthenium catalysts; Glucose hydrogenation
Abstract: In this work, a novel method was reported for preparation of Ru/activated carbon (Ru/AC) catalysts.
These disadvantages include the slow diffusion of metal salt into the pores of support due to the high viscosity of water, the structure changes of support during drying due to the high surface tension of water, the poor metal dispersion, and the redistribution or inhomogeneous distribution of the active compounds[1,13–14].Although organometallic precursors possess appreciable solubility in SCFs such as SC CO2 and have been used extensively for preparation of supported metal nanocomposites [15, 16], there are few studies have been reported on the solubility of inorganometallic complexes in SC CO2.
These disadvantages include the slow diffusion of metal salt into the pores of support due to the high viscosity of water, the structure changes of support during drying due to the high surface tension of water, the poor metal dispersion, and the redistribution or inhomogeneous distribution of the active compounds[1,13–14].Although organometallic precursors possess appreciable solubility in SCFs such as SC CO2 and have been used extensively for preparation of supported metal nanocomposites [15, 16], there are few studies have been reported on the solubility of inorganometallic complexes in SC CO2.
Online since: June 2014
Authors: N.S. Sangeetha, S. Sriman Narayanan
Sriman Narayanan1, b
1 Department of Analytical Chemistry, School of Chemical Sciences,
University of Madras, Guindy Campus, Chennai- 600 025, Tamil Nadu, India
a sangeetharaj2812@gmail.com, b sriman55@gmail.com (corresponding author)
Keywords: Hydrogen peroxide, Poly (celestine blue), MWCNTs, Electropolymerization.
Among these non covalent approach can immobilize functional molecules on the surface of CNTs while maintaining their geometric structures [6].
Among these non covalent approach can immobilize functional molecules on the surface of CNTs while maintaining their geometric structures [6].
Online since: December 2013
Authors: Kun Huang, Bing Xin Du
The Research on Comprehensive Utilization of Phosphogypsum
Bingxin Du1, Kun Huang 2, a
1 Department of Computer Science, Sichuan University of Arts and Science, Dazhou, 635000, China.
2 School of Chemistry and Chemical Engineering, Sichuan University of Arts and Science, Dazhou, 635000, China.
So, improvement of WPPA and decrease of content of soluble phosphorus and eutectic phosphorus in phosphogypsum can improve the phosphogypsum quality and promote the resource utilization. some surface active agents added in WPPA can largely affect the phosphogypsum crystal growth, which can disrupt the normal structure of crystal[4, 5, 6] and Change the quality of phosphogypsum.
So, improvement of WPPA and decrease of content of soluble phosphorus and eutectic phosphorus in phosphogypsum can improve the phosphogypsum quality and promote the resource utilization. some surface active agents added in WPPA can largely affect the phosphogypsum crystal growth, which can disrupt the normal structure of crystal[4, 5, 6] and Change the quality of phosphogypsum.