Silsesquioxane
Un silsesquioxane est un composé organosilicié.

Ceci est un extrait de l'article Silsesquioxane de l'encyclopédie libre Wikipedia. La liste des auteurs est disponible sur Wikipedia.
Sur fr.wikipedia.org, l'article Silsesquioxane a été consulté 63 fois au cours des 30 derniers jours. (date: 16.02.2014)
Images pour Silsesquioxane
Miniature:
Original:
Résultats de la recherche sur Google et Bing
1
>30
1
Silsesquioxane — Wikipédia
Les Silsesquioxanes possèdent la formule chimique empirique RSiO3/2 où Si est l'élément silicium, O est l'oxygène et R est soit l'hydrogène soit un groupe ...
fr.wikipedia.org/wiki/Silsesquioxane
2
>30
2
Silsesquioxane - Wikipedia, the free encyclopedia
A Silsesquioxane are organosilicon compounds with the empirical chemical formula RSiO3/2 where Si is the element silicon, O is oxygen and R is either ...
en.wikipedia.org/wiki/Silsesquioxane
3
>30
3
POSS® (Polyhedral Oligomeric Silsesquioxane) Molecules from ...
POSS (Polyhedral Oligomeric Silsesquioxane) Molecules from READE. Cage- like hybrid molecules of silicon and oxygen with similarities to both silica and ...
www.reade.com/services/custom-/-toll-packaging/646
4
>30
4
Silsesquioxanes: POSS® Nanohybrids - Nanomaterials | Sigma ...
5,6 Hence, they are known by the 'not quite on the tip of the tongue' name Silsesquioxanes. Each silicon atom is bound to an average of one and a half ( sesqui) ...
www.sigmaaldrich.com/materials-science/nanomaterials/Silsesquioxanes.html
5
>30
5
Polyhedral Oligomeric Silsesquioxane (POSS ... - MDPI.com
6 Dec 2012 ... Silsesquioxane (POSS) nanoparticles have attracted much attention ... Polyhedral oligomeric Silsesquioxanes (POSS) are nanostructures with ...
www.mdpi.com/2079-4991/2/4/445/pdf
6
>30
6
(POSS)-Containing Polymer Nanocomposites - MDPI.com
6 Dec 2012 ... Polyhedral oligomeric Silsesquioxane (POSS) nanoparticles have attracted much attention recently due to their nanometer size, the ease of ...
www.mdpi.com/2079-4991/2/4/445
7
>30
7
Polyhedral Oligomeric Silsesquioxane (POSS)-Based ... - Deep Blue
17 Jun 1997 ... polymer technology based on polyhedral oligo- meric Silsesquioxane (POSS) reagents has been developed. POSS reagents are unique in that.
deepblue.lib.umich.edu/bitstream/handle/2027.42/38305/776_ftp.pdf?sequence=1
8
>30
8
Advanced functional materials based on polyhedral oligomeric ...
From this viewpoint, polyhedral oligomeric Silsesquioxane (POSS) is attractive as a cornerstone in highly ordered materials. In this review, we survey recent ...
xlink.rsc.org/?doi=10.1039/C1JM14231C
9
>30
9
Cyanate Ester/Polyhedral Oligomeric Silsesquioxane - ResearchGate
sesquioxanes.1s-z,6 Silsesquioxane is the term for all structures with the formula ... oligomeric Silsesquioxanes (POSS) reagents offer a unique opportunity for ...
www.researchgate.net/publication/228651985_Cyanate_esterpolyhedral_oligomeric_silsesquioxane_(POSS)_nanocomposites_synthesis_and_characterization/file/d912f50b640bdd3523.pdf
10
>30
10
Structure of Polyhedral Oligomeric Silsesquioxanes (POSS ...
Structure of Polyhedral Oligomeric Silsesquioxanes. (POSS) Oligomers Using Ion Mobility Mass. Spectrometry and Molecular Mechanics by. Stanley Anderson ...
bowers.chem.ucsb.edu/presentations/arrowhead-jan2006/poss.pdf
Résultats de la recherche pour "Silsesquioxane"
Google: env. 278.000
Silsesquioxane en science
[PDF][tel-00617530, v1] Synthèse et Caractérisation de POSS (Polyhedral ...
29 août 2011 ... Présentée à l'Université du Sud Toulon-Var pour l'obtention du grade .... Q utilisées dans les formules désignent les cubes Silsesquioxane dont.
A single layer hydrogen silsesquioxane (HSQ) based lift-off process ...
23 sept. 2011 ... Primarily used as etch mask, single layer hydrogen Silsesquioxane has never been ... Université Catholique de Louvain (UCL) - Belgique.
HAL :: [hal-00799551, version 1] A silica-supported double-decker ...
8 avr. 2013 ... A silica-supported double-decker Silsesquioxane provides a second skin ... PRES Université de Lyon – CNRS : UMR5280 – Université Claude ...
[PDF]A Hydrogen silsesquioxane based lift-off process for ... - arXiv.org
A single layer hydrogen Silsesquioxane (HSQ) based lift-off process ... a Université catholique de Louvain (UCL), Electrical Department, Maxwell Building, .
HAL - UJM - CNRS
4 nov. 2013 ... Institut National des Sciences Appliquées [INSA] - Lyon – Université ... on reactive polyhedral oligomeric Silsesquioxane(POSS) precusors and ...
Applications of Polyhedral Oligomeric Silsesquioxanes - Springer
Pages 1-46. Polyhedral Oligomeric Silsesquioxanes: From Early and Strategic ... Biomedical Application of Polyhedral Oligomeric Silsesquioxane Nanoparticles.
Supporting Information - Wiley Online Library
21 Feb 2012... oligomeric Silsesquioxane compounds with different substituents ... Aix- Marseille Université – CNRS, UMR 7273: Institut de Chimie ...
Tandem mass spectrometry of electrosprayed polyhedral oligomeric ...
21 Feb 2012 ... Polyhedral oligomeric Silsesquioxanes (POSSs), defined as [RSiO3/2]n with R designating an organic substituent, were considered here as ...
Curriculum Vitaé
JUIN 1994-AVR 1998 Assistante de recherche, Université du Maryland à College Park (MD, .... on Silica: Comparison with its reaction with a Silsesquioxane. ».
[PDF]Highly Porous Polyhedral Silsesquioxane Polymers. Synthesis and ...
and Chimie de la Matie`re Condense´e, UniVersite´ Pierre et Marie Curie Tour 54 E5, 4 Place .... Silsesquioxane cores is formed last through hydrosilylation. The.
Livres sur le terme Silsesquioxane
Nanolithography and Nanofabrication Using Hydrogen ...
Nanolithography and Nanofabrication Using Hydrogen ...
Soo Kyung Choi, 2009
Tremendous interest in nanotechnology has required versatile patterning tools for the fabrication of nanometer-scale structures with high precision and electron-beam lithography (EBL) has been widely used for this purpose.
Effect of Polyhedral Oligomeric Silsesquioxane on Gas ...
Effect of Polyhedral Oligomeric Silsesquioxane on Gas ...
Pallavi P. Kulkarni, 2007
The impact of POSS on the physical, mechanical and thermal properties of 6FDA-MDA polyimide is determined.
Silsesquioxane: Webster's Timeline History, 1987 - 2007
Silsesquioxane: Webster's Timeline History, 1987 - 2007
Icon Group International, 2010
Webster's bibliographic and event-based timelines are comprehensive in scope, covering virtually all topics, geographic locations and people. They do so from a linguistic point of view, and in the case of this book, the focus is on "Silsesquioxane," including when used in literature (e.g. all authors that might have Silsesquioxane in...
Molecular Dynamics Simulations of Alkane-functionalized ...
Molecular Dynamics Simulations of Alkane-functionalized ...
Jinhua Zhou, 2009
Leu, CM., Y.T. Chang, and K.H. Wei, Synthesis and dielectric properties of polyimide-tethered polyhedral oligomeric Silsesquioxane (POSS) nano- composites via POSS-diamine. Macromolecules, 2003. 36(24): p. 9122-9127. 18. Leu, CM., et ...
Applications of Polyhedral Oligomeric Silsesquioxanes (Advances in Silicon Science)
Applications of Polyhedral Oligomeric Silsesquioxanes (Advances in Silicon Science)
Claire Hartmann-Thompson, 2013
The commercial availability and decreasing cost of polyhedral oligomeric Silsesquioxanes in recent years has opened up the field to everybody who wishes to apply these unique properties in their own technologies. This is the first book to provide a comprehensive overview of these applications, and covers the synthesis, characterization and history ...
Dispersion States and Surface Characteristics of Physically ...
Dispersion States and Surface Characteristics of Physically ...
Rahul Misra, 2008
Polyhedral Oligomeric Silsesquioxane (POSS) Nanostructured Materials POSS molecules belong to a wide family of Silsesquioxane materials and their name is derived from the non-integer (one and one-half or sesqui) ratio between silicon ...
Handbook of Benzoxazine Resins
Handbook of Benzoxazine Resins
Hatsuo Ishida et Tarek Agag, 2011
This handbook provides a wide overview of the field, fundamental understanding of the synthetic methods and structure/property correlation, as well as studies related to applications in a wide range of subjects. The handbook also provides 1H and 13C NMR spectra, FTIR spectra, DSC and TGA thermograms to aid in research activities. Additional tables ...
Synthesis and Characterization of Novel Thermoplastic ...
Synthesis and Characterization of Novel Thermoplastic ...
Bradley Seurer, 2008
Silsesquioxane polymer or oligomer structures include cage, ladder, and random . Ladder type polymer Silsesquioxanes have oxidative resistance at temperatures over 500oC, have good insulating properties and good gas permeability.
Développement des demandes de recherche Google
Entrées blog pour le terme
Silsesquioxane
Cambridge Journals Online - MRS Online Proceedings Library - Abstract - Silsesquioxane-based Photopatternable Porous Low-k Dielectric Materials
The future resolution requirements for the semiconductor industry demand advanced lithographic techniques, such as immersion and extreme ultraviolet (EUV) technologies, which will increase the cost of microelectronics manufacturing. Currently, low-k dielectric materials, which are used as insulating layers between the copper wiring, are indirectly patterned using a set of sacrificial layers and etch processes. The sacrificial layers include a photoresist polymer that must first be imaged prior to transferring the pattern to the underlying layers, including the dielectric layer. In order to reduce the number of processing steps required for semiconductor manufacturing, we have developed a novel photo-patternable low-k dielectric material that (1) eliminates the need for sacrificial layers and (2) reduces the number of wafer processing steps. Silsesquioxane copolymers that undergo acid-catalyzed crosslinking when exposed to 193nm wavelength were synthesized. In addition to the direct photo-patternability, the patterned structures are suitable as a dielectric material with a dielectric constant as low as 2.4, and an appreciable elastic modulus (E > 4.0 GPa). These photo-patternable low-k materials represent a ‘greener' approach to semiconductor manufacturing which has the ability to reduce cost, waste materials, and energy consumption.
journals.cambridge.org/abstract_S194642740000227X
polyhedral oligomeric silsesquioxane-poly(carbonate-urea)urethane | Speaking of Research
Posts about polyhedral oligomeric Silsesquioxane-poly(carbonate-urea)urethane written by Blue Sky Science
speakingofresearch.com/tag/polyhedral-oligomeric-silsesquioxane-polycarbonate-ureaurethane/
UCL Discovery - Coating stent materials with polyhedral oligomeric silsesquioxane-poly(carbonateurea)urethane nanocomposites
eprints.ucl.ac.uk/18987
UCL Discovery - A Nanocage for Nanomedicine: Polyhedral Oligomeric Silsesquioxane (POSS)
discovery.ucl.ac.uk/1307758/
Cardiovascular application of polyhedral oligomeric silsesquioxane nan
Peer reviewed article authored by (Ghanbari H, de Mel A, Seifalian AM). Read article or submit your manuscript for publishing.
www.dovepress.com/cardiovascular-application-of-polyhedral-oligomeric-silsesquioxane-nan-peer-reviewed-article-IJN
Random Search Terms « Endless Possibilities v3.0
www.possibilitiesendless.com/?p=776
HSQ - Hydrogen Silsesquioxane
Acronym Finder: HSQ stands for Hydrogen Silsesquioxane. This definition appears very rarely
www.acronymfinder.com/Hydrogen-Silsesquioxane-(HSQ).html
Silica grafted with a silsesquioxane containing the positively charged 1,4-diazoniabicyclo[2.2.2]octane group used as adsorbent for anionic dye removal
www.sciencedirect.com/science/article/pii/S001191641000161X
C30 45 Alkyl Dimethyl Silyl Propyl Silsesquioxane Information | C30 45 Alkyl Dimethyl Silyl Propyl Silsesquioxane Guide | GoodGuide
Read GoodGuide's Foundation guide to see whether it is harmful or healthy. Read c30 45 alkyl dimethyl silyl propyl Silsesquioxane information and see a list of products that contain this ingredient.
www.goodguide.com/ingredients/392853-alkyl-dimethyl-silyl-propyl
Biointerphases | Full text | Surface modification of a polyhedral oligomeric silsesquioxane poly(carbonate-urea) urethane (POSS-PCU) nanocomposite polymer as a stent coating for enhanced capture of endothelial progenitor cells
An unmet need exists for the development of next-generation multifunctional nanocomposite materials for biomedical applications, particularly in the field of cardiovascular regenerative biology. Herein, we describe the preparation and characterization of a novel polyhedral oligomeric Silsesquioxane poly(carbonate-urea) urethane (POSS-PCU) nanocomposite polymer with covalently attached anti-CD34 antibodies to enhance capture of circulating endothelial progenitor cells (EPC). This material may be used as a new coating for bare metal stents used after balloon angioplasty to improve re-endothelialization. Biophysical characterization techniques were used to assess POSS-PCU and its subsequent functionalization with anti-CD34 antibodies. Results indicated successful covalent attachment of anti-CD34 antibodies on the surface of POSS-PCU leading to an increased propensity for EPC capture, whilst maintaining in vitro biocompatibility and hemocompatibility. POSS-PCU has already been used in 3 first-in-man studies, as a bypass graft, lacrimal duct and a bioartificial trachea. We therefore postulate that its superior biocompatibility and unique biophysical properties would render it an ideal candidate for coating medical devices, with stents as a prime example. Taken together, anti-CD34 functionalized POSS-PCU could form the basis of a nano-inspired polymer platform for the next generation stent coatings.
www.biointerphases.com/content/8/1/23
123