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Online since: August 2014
Authors: Xue Hui Chen, Cong Sheng Chen, Jing Fa Lei, Hui Li, Lei Huang
Cone mixer is one of the commonly used equipment for powder mixed, usually, its blade’s movement driven by motor to stir particles, the structure of the blade to powder mixture has important effect, thus it’s important significance to explore the structure of the blade.
There are different forms of blade structure, such as turbine, pusher, anchor, screw conveyor, screw and so on.
Cone mixer used spiral blade structure commonly.
The three mechanism of particle movement is closely connected with the blade structure, so the different blade structure parameters for particles mixture have practical significance.
[3]Wightman C.Dry , Powder Mixing in a Cylindrical Vessel Undergoing Rotational and Rocking Motions.New Jersey:The State University of New Jersey.1997.1-50 [4]Lacey P.M.C.Developments in the theory of particle mixing [J].Journal of Applied Chemistry,1954,4(5):257-268
There are different forms of blade structure, such as turbine, pusher, anchor, screw conveyor, screw and so on.
Cone mixer used spiral blade structure commonly.
The three mechanism of particle movement is closely connected with the blade structure, so the different blade structure parameters for particles mixture have practical significance.
[3]Wightman C.Dry , Powder Mixing in a Cylindrical Vessel Undergoing Rotational and Rocking Motions.New Jersey:The State University of New Jersey.1997.1-50 [4]Lacey P.M.C.Developments in the theory of particle mixing [J].Journal of Applied Chemistry,1954,4(5):257-268
Online since: March 2025
Authors: Raphael A. Guerrero, Marco Laurence Mondejar Budlayan, Susan D. Arco, Jonathan N. Patricio, Dina C. Palangyos
Investigating the electrowetting behavior of droplets on structured surfaces provides insight in developing electric-driven microfluidic substrates and membranes.
As can be seen in Fig. 3a, the observed cell-like structures were clearly visible in the replica.
Hair-like structures, plausible the trichomes of the leaves, were also noticed in the replica (Figure 3b).
Elastomeric replicas of these leaves have been created using soft lithography to mimic their surface structure.
Guerrero: Optical Manipulation and Structured Materials Conference (2024), p. 1260609 [9] H.
As can be seen in Fig. 3a, the observed cell-like structures were clearly visible in the replica.
Hair-like structures, plausible the trichomes of the leaves, were also noticed in the replica (Figure 3b).
Elastomeric replicas of these leaves have been created using soft lithography to mimic their surface structure.
Guerrero: Optical Manipulation and Structured Materials Conference (2024), p. 1260609 [9] H.
Online since: March 2012
Authors: Hua Wang, Yong Gang Wei, Kong Zhai Li, Xing Zhu, Yun Peng Du, Yue Juan Duan
The XRD measurement showed that doping of K2CO3 did not change the structure of CeO2 with the addition of K2CO3 without formation of Ce-K-O solid solution in these materials.
The XRD result showed that doping of K2CO3 could not significantly change the structure of CeO2 with the addition of K2CO3, and no formation of Ce-K-O solid solution in these materials.
Yamanaka, Partial oxidation of methane using the redox of cerium oxide, Chemistry Letter. 22 (1993) 1517-1520
Liu, Reduction behavior of methane in alkali molten carbonates, Journal of Fuel Chemistry and Technology. 36 (2008) 455-461
Qiu, Effect of alkali metal promoter on the properties of Ni/CaO-Al2O3 catalyst for reaction of methane with air, Journal of Natural Gas Chemistry. 10 (2001) 168-175.
The XRD result showed that doping of K2CO3 could not significantly change the structure of CeO2 with the addition of K2CO3, and no formation of Ce-K-O solid solution in these materials.
Yamanaka, Partial oxidation of methane using the redox of cerium oxide, Chemistry Letter. 22 (1993) 1517-1520
Liu, Reduction behavior of methane in alkali molten carbonates, Journal of Fuel Chemistry and Technology. 36 (2008) 455-461
Qiu, Effect of alkali metal promoter on the properties of Ni/CaO-Al2O3 catalyst for reaction of methane with air, Journal of Natural Gas Chemistry. 10 (2001) 168-175.
Online since: January 2018
Authors: Shahina Naz, Jawaad Ahmed, Arshad Faruqui, Shagufta Ishtiaque
After coating of PGM layer into PET films, the polymer structure becomes more powerful and resistive towards oxygen-strong protective coating, due to which spaces for oxygen permeation diminished as compared to control.
Catalá, R., Gavara, P., Hernández-Muñoz: Food Chemistry, Vol. 131 (2012), p. 1376–1384
Lee: Current Protocols in Food Analytical Chemistry, vol.2 (2003),p.110-120
H.Munoz.: Journal of Agricultural and Food Chemistry, (2010). 58, 10958-10964
[14] Lee, J.W., Son, S.M., Hong, S.I.: Characterization of protein-coated polypropylene films as a novel composite structure for active food packaging application, Journal of Food Engineering, vol.4(2008),, p. 484-93
Catalá, R., Gavara, P., Hernández-Muñoz: Food Chemistry, Vol. 131 (2012), p. 1376–1384
Lee: Current Protocols in Food Analytical Chemistry, vol.2 (2003),p.110-120
H.Munoz.: Journal of Agricultural and Food Chemistry, (2010). 58, 10958-10964
[14] Lee, J.W., Son, S.M., Hong, S.I.: Characterization of protein-coated polypropylene films as a novel composite structure for active food packaging application, Journal of Food Engineering, vol.4(2008),, p. 484-93
Online since: October 2010
Authors: Suela Kellici, Ke Nan Gong, Kathryn Thompson, Jawwad A. Darr, Tian Lin
Combinatorial robots have been developed to treat and characterize a large number of samples for faster screening, with the efforts in the fields of organic chemistry, drug design and biotechnology, e.g. [12,13].
This modular structure is convenient for adding new instruments and functionalities in the future.
Jónsson, in: Theoretical Methods in Condencsed Phase Chemistry, edited by S.D.
Schwartz, volume 5 of Progress in Theoretical Chemistry and Physics, chapter, 10, Kluwer Academic Publishers (2000)
Weng, J.Cockcroft, G.Hyett, M.Vickers, P.Boldrin, C.C.Tang, S.Thmpson, J.E.Parker, Knowles J.C, I.Rehman, J.R.G.Evans and J.A.Darr: Journal of Combinatorial Chemistry Vol. 11 (2009), p. 829 [7] A.A.
This modular structure is convenient for adding new instruments and functionalities in the future.
Jónsson, in: Theoretical Methods in Condencsed Phase Chemistry, edited by S.D.
Schwartz, volume 5 of Progress in Theoretical Chemistry and Physics, chapter, 10, Kluwer Academic Publishers (2000)
Weng, J.Cockcroft, G.Hyett, M.Vickers, P.Boldrin, C.C.Tang, S.Thmpson, J.E.Parker, Knowles J.C, I.Rehman, J.R.G.Evans and J.A.Darr: Journal of Combinatorial Chemistry Vol. 11 (2009), p. 829 [7] A.A.
Online since: July 2020
Authors: Sri Agustina, Masayoshi Tokuda, Hideto Minami, Cyrille Boyer, Per B. Zetterlund
Pan, One-pot synthesis of polymeric nanomaterials via RAFT dispersion polymerization induced self-assembly and re-organization, Polymer Chemistry, 1 (2010) 1475-1484
Macosko, Flash nanoprecipitation: particle structure and stability, Molecular pharmaceutics, 10 (2013) 4367-4377
Zhu, Flash nanoprecipitation: prediction and enhancement of particle stability via drug structure, Molecular pharmaceutics, 11 (2014) 776-786
Zetterlund, Synthesis of polymeric nano-objects of various morphologies based on block copolymer self-assembly using microporous membranes, Reaction Chemistry & Engineering, 2 (2017) 451-457
Steacie Award Lecture Asymmetric amphiphilic block copolymers in solution: a morphological wonderland, Canadian Journal of Chemistry, 77 (1999) 1311-1326
Macosko, Flash nanoprecipitation: particle structure and stability, Molecular pharmaceutics, 10 (2013) 4367-4377
Zhu, Flash nanoprecipitation: prediction and enhancement of particle stability via drug structure, Molecular pharmaceutics, 11 (2014) 776-786
Zetterlund, Synthesis of polymeric nano-objects of various morphologies based on block copolymer self-assembly using microporous membranes, Reaction Chemistry & Engineering, 2 (2017) 451-457
Steacie Award Lecture Asymmetric amphiphilic block copolymers in solution: a morphological wonderland, Canadian Journal of Chemistry, 77 (1999) 1311-1326
Online since: July 2021
Authors: Muhammad Adlim, Muhammad Iqbal Hidayat, Muhammad Zulfajri, Ilham Maulana
Immobilization of Silver Nanoparticles on Chitosan-Coated
Silica-Gel-Beads and the Antibacterial Activity
MUHAMMAD Iqbal Hidayat1,a, MUHAMMAD Adlim2,b* and ILHAM Maulana1,c MUHAMMAD Zulfajri3,4,d
1Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Kopelma Darussalam, Banda Aceh 23111, Indonesia
2Department of Chemistry, Faculty of Teaching and Education Science, Universitas Syiah Kuala, Kopelma Darussalam, Banda Aceh 23111, Indonesia
3Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
4Department of Chemistry Education, Universitas Serambi Mekkah, Banda Aceh 23245, Indonesia
aiqbalhidayatm@gmail.com, *badlim@unsyiah.ac.id, cilham.maulana@unsyiah.ac.id,
dm.zulfajri@gmail.com
Keywords: photo-irradiation, colloidal nanoparticles, bacteria, Staphylococcus aureus, Escherichia coli
Abstract.
Since the cell wall of E. coli (gram-negative bacteria) were multilayer structures, which contains thin peptidoglycan layers, lipoprotein layer, phospholipids, or lipopolysaccharide layer, these complex layer structures weakened the interaction of silver nanoparticles (Ag0) into the inner cell [29].
Since the cell wall of E. coli (gram-negative bacteria) were multilayer structures, which contains thin peptidoglycan layers, lipoprotein layer, phospholipids, or lipopolysaccharide layer, these complex layer structures weakened the interaction of silver nanoparticles (Ag0) into the inner cell [29].
Online since: December 2024
Authors: Olivia de Souza Heleno Santos, Wendy Tian, Kwong Ming Tse, Ya Li Li
As this structure increases, sea urchin-like units are formed (Figure 7b) as intermediate structures, and then particles are detached during the vigorous stirring as single peanut-like calcite crystals.
The Journal of Physical Chemistry B, 2007. 111(10): p. 2456-2462
Journal of agricultural and food chemistry, 1991. 39(5): p. 874-876
Journal of Solid State Chemistry, 2011. 184(5): p. 1008-1015
Chemistry of Materials, 2004. 16(9): p. 1740-1746
The Journal of Physical Chemistry B, 2007. 111(10): p. 2456-2462
Journal of agricultural and food chemistry, 1991. 39(5): p. 874-876
Journal of Solid State Chemistry, 2011. 184(5): p. 1008-1015
Chemistry of Materials, 2004. 16(9): p. 1740-1746
Online since: September 2014
Authors: Alexander A. Kozulin, Sergey Kulkov, Sergey A. Kinelovskii, Julia Li, Sergey N. Kulkov
The purpose of this work was to study the peculiarities of coating structure formation.
Investigation of w2b and β-wb high-temperature phases in coatings produced by a shaped charge explosion, Journal of structural chemistry, 51, 6 (2010) 1126-1131
Structure of coatings containing molybdenum carbides obtained by the action of shaped charge jets, Journal of structural chemistry, 53, 6 (2012) 1101-1104
POWDER CELL - a Program for the Representation and Manipulation of Crystal Structures and Calculation of the Resulting X-ray Powder Patterns, J.
[7] Inorganic Crystal Structure Database, ICSD, Release 2008 (Fashinformationszentrum Karlsruhe, D-1754 Eggenstein-Leopoldshafen, Germany, 2008)
Investigation of w2b and β-wb high-temperature phases in coatings produced by a shaped charge explosion, Journal of structural chemistry, 51, 6 (2010) 1126-1131
Structure of coatings containing molybdenum carbides obtained by the action of shaped charge jets, Journal of structural chemistry, 53, 6 (2012) 1101-1104
POWDER CELL - a Program for the Representation and Manipulation of Crystal Structures and Calculation of the Resulting X-ray Powder Patterns, J.
[7] Inorganic Crystal Structure Database, ICSD, Release 2008 (Fashinformationszentrum Karlsruhe, D-1754 Eggenstein-Leopoldshafen, Germany, 2008)
Online since: August 2013
Authors: Sheng Di Fan, Li Ming Jin, Ning Geng, Chun Shan Quan
Structure analysis.
The structure of CMCTS-Se and CMCTS was further investigated by means of UV and IR spectroscopy.
The differences confirmed the structure changes between CMCTS-Se and CMCTS.
Vol.66(2003), p.1495 [4] Z.Y.Guo, R.E.Xing, S.Liu, H.H.Yu, P.B.Wang, C.P.Li and P.C.Li: Bioorganic&Medicinal Chemistry Letters.
Vol. 15(2005), p.4600 [5] K.W.Kim, R.L.Thomas: Food Chemistry.
The structure of CMCTS-Se and CMCTS was further investigated by means of UV and IR spectroscopy.
The differences confirmed the structure changes between CMCTS-Se and CMCTS.
Vol.66(2003), p.1495 [4] Z.Y.Guo, R.E.Xing, S.Liu, H.H.Yu, P.B.Wang, C.P.Li and P.C.Li: Bioorganic&Medicinal Chemistry Letters.
Vol. 15(2005), p.4600 [5] K.W.Kim, R.L.Thomas: Food Chemistry.