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Online since: April 2020
Authors: Elsafira Ariavianti, Usman Sumo Friend Tambunan, filia Stephanie
Virtual Screening Based on Pharmacophore to Discover Host ER Alpha-Glucosidase II Inhibitor for Dengue Therapy
Elsafira Ariaviantia, Filia Stephanieb and Usman Sumo Friend Tambunanc*
Department Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Jalan Prof.
The structure of alpha-glucosidase II protein without unique ligand (PDB ID: 5F0E) was used for molecular docking simulation.
The 3D protein structure that we obtained from RCSB PDB resembled the mammalian alpha-glucosidase II structure [19].
The 3D structure of alpha-glucosidase II with the binding pocket [PDB ID: 5F0E] Figure 2.
Zoete, SwissADME: A free web tool to evaluate pharmacokinetics, drug-likeness and medicinal chemistry friendliness of small molecules, Sci.
The structure of alpha-glucosidase II protein without unique ligand (PDB ID: 5F0E) was used for molecular docking simulation.
The 3D protein structure that we obtained from RCSB PDB resembled the mammalian alpha-glucosidase II structure [19].
The 3D structure of alpha-glucosidase II with the binding pocket [PDB ID: 5F0E] Figure 2.
Zoete, SwissADME: A free web tool to evaluate pharmacokinetics, drug-likeness and medicinal chemistry friendliness of small molecules, Sci.
Online since: January 2016
Authors: Suzana Yusup, Muhammad Hafiz Arif bin Ahmad Sayukhi, Hamayoun Mahmood, Muhammad Moniruzzaman
The results revealed that activated carbon has been successfully incorporated into the lattice structure of polymer materials.
This result indicates that activated carbon has been successfully integrated in the polymer structure of poly[veim][Br].
In fact, these results prove that activated carbon has been uniformly integrated into the polymer framework of poly([veim][Tf2N]) and has covered the surface to reduce larger sized pores as activated carbon itself has microporous internal structure.
Green Chemistry. 16 (2014) 2375- 2385
This result indicates that activated carbon has been successfully integrated in the polymer structure of poly[veim][Br].
In fact, these results prove that activated carbon has been uniformly integrated into the polymer framework of poly([veim][Tf2N]) and has covered the surface to reduce larger sized pores as activated carbon itself has microporous internal structure.
Green Chemistry. 16 (2014) 2375- 2385
Online since: February 2011
Authors: Xiao Liang Yan, Jian Ping Duan, Sheng Hua Lv, Rui Jun Gao
The structure of modified starch tannage was characterized by FTIR, NMR and GPC.
The structure of the modified starch tannage was be characterized by FTIR, NMR and GPC.
The structure of the modified starch tannage was identified by FTIR and NMR.
Chemistry Online.
The structure of the modified starch tannage was be characterized by FTIR, NMR and GPC.
The structure of the modified starch tannage was identified by FTIR and NMR.
Chemistry Online.
Online since: October 2011
Authors: Xiao Jun He, Ming Bo Wu, Ru Chun Li, Ming Dong Zheng, Xiao Yong Zhang, Mo Xin Yu, Xian Ping Dong, Ping Hua Ling, Nan Zhao
Ruthenium oxide/activated carbon composites for electrochemical capacitors
Mingdong Zheng1, a, Ruchun Li1, Xiaojun He*, 1, b, Xianping Dong1, Pinghua Ling1, Nan Zhao1, Xiaoyong Zhang1, Moxin Yu1, Mingbo Wu2, c
1 School of Chemistry and Chemical Engineering, Anhui Key Laboratory of Coal Clean Conversion and Utilization, Anhui University of Technology, Maanshan 243002, China
2 State Key Laboratory of Heavy Oil Processing, Heavy Oil Processing Research Institute, China University of Petroleum, Dongying 257061, China
a zhmd118@ahut.edu.cn, b xjhe@ahut.edu.cn, c wmbpeter@yahoo.com.cn
Keywords: Microwave heating; Activated carbon; Electrochemical capacitor
Abstract.
The pore structure parameters of AC are characterized by nitrogen adsorption technique.
The pore structure of AC2−600−25 was studied on the basis of low temperature nitrogen adsorption–desorption isotherms measured on a sorptometer ASAP2010 manufactured by micromeritics instrument corp.
The isotherms exhibit apparent hysteresis loops, which mean that their adsorption behavior is a Type IV isotherm as characteristic of mesoporous structure [4].
The pore structure parameters of AC are characterized by nitrogen adsorption technique.
The pore structure of AC2−600−25 was studied on the basis of low temperature nitrogen adsorption–desorption isotherms measured on a sorptometer ASAP2010 manufactured by micromeritics instrument corp.
The isotherms exhibit apparent hysteresis loops, which mean that their adsorption behavior is a Type IV isotherm as characteristic of mesoporous structure [4].
Online since: July 2013
Authors: Denise Morrey, Allan Hutchinson, Patricia H. Winfield
Light metal alloys are used increasingly to reduce body structure mass and adhesive bonding is often employed to join these materials.
This paper reviews the requirements and methods for practical disassembly of adhesively bonded structures.
Disassembly Concepts Current disassembly practice for an adhesively bonded structure is labour-intensive and inefficient, ranging from mechanical cutting to thermal degradation.
A system whereby reversibility is reached by tailoring the molecular structure of the adhesive has been demonstrated by making the modulus temperature-dependent.
Three adhesives were selected; two based on Diglycidyl Ether of Bisphenol-A (DGEBA) chemistry and one based on polyurethane. 3M 9323 is a 2-part, moderate temperature curing epoxy, typically found in low, medium and high volume production vehicle aftermarket body structure repairs.
This paper reviews the requirements and methods for practical disassembly of adhesively bonded structures.
Disassembly Concepts Current disassembly practice for an adhesively bonded structure is labour-intensive and inefficient, ranging from mechanical cutting to thermal degradation.
A system whereby reversibility is reached by tailoring the molecular structure of the adhesive has been demonstrated by making the modulus temperature-dependent.
Three adhesives were selected; two based on Diglycidyl Ether of Bisphenol-A (DGEBA) chemistry and one based on polyurethane. 3M 9323 is a 2-part, moderate temperature curing epoxy, typically found in low, medium and high volume production vehicle aftermarket body structure repairs.
Online since: November 2017
Authors: Ming Xu, Huan Yuan, Xiao Nan Xu, Qiu Ping Zhang, Brain T.M. Ong, Yu Chen, Yu Tong Liu
This indicates the formation of hexagonal wurtzite structure.
Sol-gel techniques, also known as soft-chemistry, are based on the process of the transformation of the molecular precursors through a hydrolysis and polymerization reaction to the net oxide.
Therefore the final appearance and crystalline structure of the sample depends on the properties of the stabilizer, and the structure of the amino acid zinc complex in the process of sol formation is different.
Hence, stabilizers with longer branches and more complex structures possess poorer crystallinity.
Scherer, Sol-gel science: the physics and chemistry of sol-gel processing, 1990 Academic Press 2 [6] G.
Sol-gel techniques, also known as soft-chemistry, are based on the process of the transformation of the molecular precursors through a hydrolysis and polymerization reaction to the net oxide.
Therefore the final appearance and crystalline structure of the sample depends on the properties of the stabilizer, and the structure of the amino acid zinc complex in the process of sol formation is different.
Hence, stabilizers with longer branches and more complex structures possess poorer crystallinity.
Scherer, Sol-gel science: the physics and chemistry of sol-gel processing, 1990 Academic Press 2 [6] G.
Online since: February 2024
Authors: Tien Chien Jen, Sunday Adeniran Afolalu, Esther Titilayo Akinlabi, Sunday Lukeman Lawal
However, this study focused on issues affecting the marine structures, different types of corrosion and their impact on the marine steel structures as well as the machinery/equipment.
However, the design life lies around ten (10) years because of the construction features of the main structure [44].
Materials Chemistry and Physics, 127254
Materials Chemistry and Physics, 292, 126838
Thin-Walled Structures, 183, 110415
However, the design life lies around ten (10) years because of the construction features of the main structure [44].
Materials Chemistry and Physics, 127254
Materials Chemistry and Physics, 292, 126838
Thin-Walled Structures, 183, 110415
Online since: December 2010
Authors: I.V. Medvedeva, T. Dyachkova, A. Tyutyunnik, Y. Zaynulin, V. Marchenkov, E. Marchenkova, C.P. Yang, S.S. Chen, K. Bärner
Baerner4, d
1 Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg, 620990, Russia
2 Institute of Solid State Chemistry, Ural Division of the Russian Academy of Sciences, Pervomaiskaya 91, Ekaterinburg, 620990, Russia
3 Faculty of Physics and Electronic Technology, Hubei University, Wuhan 430062, P.
The XRD and chemical analysis confirmed the nominal chemical composition and the single phase with an orthorhombic structure (Pmna ) with slightly different lattice parameters as compared to single crystals.
In an attempt to explain such strong changes in the electrical transport one should consider the changes in lattice parameters, crystal structure, and microstructure after the HPT treatment.
The XRD and chemical analysis confirmed the nominal chemical composition and the single phase with an orthorhombic structure (Pmna ) with slightly different lattice parameters as compared to single crystals.
In an attempt to explain such strong changes in the electrical transport one should consider the changes in lattice parameters, crystal structure, and microstructure after the HPT treatment.
Online since: November 2010
Authors: Xin De Tang, Xin Wang, Yuan Yuan Dou
Triply-responsive poly(N,N-dimethylaminoethyl mathacrylate) with an azobenzene moiety
Xinde Tang1,a, Xin Wang2,b and Yuanyuan Dou2,c
1Institute of New Materials, Shandong Jiaotong University, Jinan 250023, China
2School of Chemistry and Chemical Engineering, University of Ji’nan, 250022, China
axdtang8033@163.com; bwx_681222@126.com; cDouyuanyuan@163.com
Keywords: Stimulus-responsive; Azobenzene; N,N-dimethylaminoethyl mathacrylate; Atom transfer radical polymerization
Abstract.
Chemcial structure of PDMAEMA homopolymer.
Therefore, change in the molecular structure that increase its overall hydrophilicity results in an increase of the LCST of the polymer.
Chemcial structure of PDMAEMA homopolymer.
Therefore, change in the molecular structure that increase its overall hydrophilicity results in an increase of the LCST of the polymer.
Online since: June 2011
Authors: Kantesh Balani, Vinod Kumar, Rajiv Shekhar, Govind Govind
It can be seen that LATZ9531 comprised dual phase structure of α-phase as light grey dendrite and β-phase as dark grey matrix.
Figure 1: SEM micrographs showing dual phase structure in (a) LATZ9531C and (b) LATZ9531R, coarse precipitates denoted as ‘x’ and rolling direction indicated by bold arrow mark in 2b.
Huang: Materials Chemistry and Physics, 2003, vol 81, p. 11
Figure 1: SEM micrographs showing dual phase structure in (a) LATZ9531C and (b) LATZ9531R, coarse precipitates denoted as ‘x’ and rolling direction indicated by bold arrow mark in 2b.
Huang: Materials Chemistry and Physics, 2003, vol 81, p. 11