Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Alexandre Blumstein"'
Publikováno v:
Journal of Macromolecular Science, Part A. 46:1172-1175
Grown from aqueous solution, 1-methyl-6-O-p-toluenesulfonyl-alpha-D-glucopyranoside dihydrate is monoclinic, space group P21, a = 6.6236(4), b = 6.4708(4), c = 20.1758(11) A; β = 92.836(2)°; Z = 2; V = 863.68(9) A3. The molecules are interconnected
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd0e736c832e912b11903563b2cc949f
https://doi.org/10.1080/10601320903340077
https://doi.org/10.1080/10601320903340077
Autor:
Jayant Kumar, Dae Kyom Kim, Jun Seok Lee, Alexandre Blumstein, Bon-Cheol Ku, Lynne A. Samuelson
Publikováno v:
Polymer Composites. 30:1817-1824
Water-soluble single-walled carbon nanotube-polyacetylene [SWNT-PA, SWNT-P(2EPy-MeTf)] nanocomposites have been synthesized by using the surface initiated “grafting-from” method. The FT-IR spectra confirmed the formation of an amide bond between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c9216dcc0261cbbfc8d42c5fd5ec3f2
https://doi.org/10.1002/pc.20754
https://doi.org/10.1002/pc.20754
Autor:
Ramaswamy Nagarajan, Jo An Ratto, Philip W. Gibson, Jayant Kumar, Dongwook Kim, Lynne A. Samuelson, Diane M. Steeves, Alexandre Blumstein, Bon-Cheol Ku
Publikováno v:
Composites Science and Technology. 68:3215-3219
Nanocomposite films consisting of amphiphilic ionic polyacetylenes (P2EPy-R) and layered aluminosilicates (saponite) have been prepared through electrostatic layer-by-layer assembly. The water vapor barrier properties of the nanocomposite films coate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48a1d69055524048bffff80e98deeb82
https://doi.org/10.1016/j.compscitech.2008.08.009
https://doi.org/10.1016/j.compscitech.2008.08.009
Autor:
Philip W. Gibson, Dongwook Kim, Jayant Kumar, Bon-Cheol Ku, Lynne A. Samuelson, Alexandre Blumstein, Diane M. Steeves, Jo Ann Ratto, Ramaswamy Nagarajan
Publikováno v:
Journal of Membrane Science. 275:12-16
In this paper, we describe nano-assembly of amphiphilic polyelectrolytes within aluminosilicate nanoplates by layer-by-layer deposition and demonstrate how the resulting films are capable of functioning as hydrophobic barrier. The polyelectrolytes wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2c0745d5e17ec936fdff80dc0d705e
https://doi.org/10.1016/j.memsci.2005.08.021
https://doi.org/10.1016/j.memsci.2005.08.021
Publikováno v:
Applied Clay Science. 30:134-140
In this work, we prepared conjugated ionic polyacetylenes from 2-ethynylpyridine activated by strong acid and then assembled the ionic polymers with the exfoliated clay nanoplatelets through electrostatic layer-by-layer deposition technique. The stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54323f7fe9208af0d6e4328392030ab5
https://doi.org/10.1016/j.clay.2005.04.005
https://doi.org/10.1016/j.clay.2005.04.005
Autor:
Jo Ann Ratto, Dongwook Kim, Diane M. Steeves, Jayant Kumar, Heejoon Ahn, Alexandre Blumstein, Danielle Froio, Lynne A. Samuelson, Bon-Cheol Ku
Publikováno v:
Journal of Macromolecular Science, Part A. 41:1401-1410
Electrostatically layered aluminosilicate nanocomposites have been prepared by the sequential deposition of poly(allylamine hydrochloride)/poly(acrylic acid)/poly(allylamine hydrochloride)/saponite (PAH/PAA/PAH/saponite)10 on poly(ethylene terephtala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27454dbee151894058956f3f130f05e1
https://doi.org/10.1081/ma-200035343
https://doi.org/10.1081/ma-200035343
Autor:
Alexandre Blumstein
This book originated in the Proceedings of the Second Symposium on Polymeric Liquid Crystals held by the Division of Polymer Chemistry in the framework of the 1983 Fall Meeting of the American Chemical Society. At the First Symposium in 1977, the lit
Autor:
Bongwoo Kang, Lynne A. Samuelson, Changmo Sung, Alexandre Blumstein, Dong Wook Kim, Jayant Kumar
Publikováno v:
Chemistry of Materials. 14:3925-3929
Ordered multilayer nanocomposites have been prepared by electrostatic layer-by-layer assembly between exfoliated aluminosilicate nanoplatelets and substituted ionic polyacetylenes. Aluminosilicate saponite particles were exfoliated by means of extens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847c5be05d6b05bd9586238c9652caa2
https://doi.org/10.1021/cm0203823
https://doi.org/10.1021/cm0203823
Publikováno v:
Dekker Encyclopedia of Nanoscience and Nanotechnology, Third Edition ISBN: 1439891346
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2df0593a8894b37964b885ea3bafe70
https://doi.org/10.1081/e-enn3-120013848
https://doi.org/10.1081/e-enn3-120013848
Autor:
Jayant Kumar, Milton J. Downey, Huaibing Liu, Dong Wook Kim, Sukant K. Tripathy, Alexandre Blumstein
Publikováno v:
Journal of Macromolecular Science, Part A. 38:1405-1415
2-Ethynylpyridine was intercalated and polymerized spontaneously within several montmorillonites with different exchangeable cations. FT-IR and UV/vis absorption spectroscopy showed the formation of extensively conjugated polymers within the gallerie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8071724d4d2cb5163c0f81978bbb09b
https://doi.org/10.1081/ma-100108394
https://doi.org/10.1081/ma-100108394