Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Bani H. Cipriano"'
Publikováno v:
Gels
Gels; Volume 4; Issue 1; Pages: 18
Gels; Volume 4; Issue 1; Pages: 18
We describe the creation of hollow tubular hydrogels in which different zones along the length of the tube are composed of different gels. Our method to create these gels is adapted from a technique developed previously in our lab for creating solid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8fb0690200b09efb573c44eef75fa3b
http://europepmc.org/articles/PMC6318631
http://europepmc.org/articles/PMC6318631
Autor:
Robert M. Briber, Dominic Rumore, Stephen J. Banik, Wonseok Hwang, Renu Sharma, Bani H. Cipriano, Srinivasa R. Raghavan
Publikováno v:
Macromolecules. 47:4445-4452
Polymer hydrogels synthesized by chemical cross-linking of acrylate or acrylamide monomers can absorb more than 100 times their weight in water. However, such gels are usually fragile and rupture when stretched to moderate strains (∼50%). Many stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c7d1997b2a91264f2f30310e76d93cd
https://doi.org/10.1021/ma500882n
https://doi.org/10.1021/ma500882n
Publikováno v:
ACS Applied Materials & Interfaces. 1:130-135
We present a simple method to improve the transparency and rheological properties of polystyrene/organoclay nanocomposites. Such composites are typically prepared using organophilic derivatives of commercial montmorillonite (MMT) clays that contain a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d736f092abd11793e02ab20369daaeef
https://doi.org/10.1021/am8000693
https://doi.org/10.1021/am8000693
Autor:
Yin Yang, Jack F. Douglas, Takashi Kashiwagi, Eric A. Grulke, Srinivasa R. Raghavan, Richard H. Harris, Miriam Rafailovich, John R. Shields, Bani H. Cipriano, Karen I. Winey, Seongchan Pack, Minfang Mu
Publikováno v:
Polymer. 49:4358-4368
Previous work has shown that the formation of a network structure of nanoparticles within a polymer matrix can significantly reduce nanocomposite flammability and that viscoelastic properties could be utilized to predict their flammability reduction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c3ee3574c2632a0744802c517a17a2
https://doi.org/10.1016/j.polymer.2008.07.054
https://doi.org/10.1016/j.polymer.2008.07.054
Autor:
Bani H. Cipriano, Arun K. Kota, Srinivasa R. Raghavan, Alan L. Gershon, Hugh A. Bruck, Dan Powell, Matthew K. Duesterberg
Publikováno v:
Macromolecules. 40:7400-7406
A systematic electrical and rheological characterization of percolation in commercial polydisperse polystyrene (PS) nanocomposites containing multiwall carbon nanotubes (MWCNTs) is presented. The MWCNTs confer appreciable electrical conductivities (u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a13f1179647a4302a30f4dbd23261a22
https://doi.org/10.1021/ma0711792
https://doi.org/10.1021/ma0711792
Autor:
Gokul C. Kalur, Bradley D. Frounfelker, Bani H. Cipriano, Srinivasa R. Raghavan, and Alexander I. Norman
Publikováno v:
Langmuir. 21:10998-11004
Wormlike micellar solutions based on ionic surfactants typically show an exponential decrease in viscosity upon heating. Here, we report the unusual observation of an increasing viscosity with temperature in certain cationic wormlike micellar solutio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bccaa81281846a72d5f2e46c1538ec8b
https://doi.org/10.1021/la052069w
https://doi.org/10.1021/la052069w
Autor:
Lior Ziserman, Andrei Kostko, Srinivasa R. Raghavan, Mikhail A. Anisimov, Olga A. Pinchuk, Bani H. Cipriano, Dganit Danino
Publikováno v:
The Journal of Physical Chemistry B. 109:19126-19133
Chromonic liquid crystals are formed by the addition of aromatic molecules such as disodium chromoglycate (cromolyn) to water. In this study, we investigate the addition of salts to the lyotropic nematic phase of cromolyn aqueous solutions. The addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::229884c4b7c1d80267bf670265bf513b
https://doi.org/10.1021/jp052575u
https://doi.org/10.1021/jp052575u
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 262:8-13
The surface tension of 1,2-dimethyl-3-N-hexadecyl imidazolium tetrafluoroborate (Im BF 4) as a function of concentration has been measured. Between 10 −5 and 4 × 10 −4 mol/L, the surface tension decreases with increasing imidazolium concentratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6791cb82725cdb59297e1425918a0824
https://doi.org/10.1016/j.colsurfa.2005.03.019
https://doi.org/10.1016/j.colsurfa.2005.03.019
Autor:
Walid H. Awad, Richard H. Harris, Xin Zhang, Bani H. Cipriano, Takashi Kashiwagi, Srinivasa R. Raghavan, John R. Shields, Robert M. Briber
Publikováno v:
Polymer. 45:881-891
The thermal and flammability properties of polyamide 6/clay (2 and 5% by mass fraction) nanocomposites were measured to determine their flame retardant (FR) performance. The gasification process of the nanocomposite samples at an external radiant flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd72aa4a97b54d20907f0d4c6e7ef328
https://doi.org/10.1016/j.polymer.2003.11.036
https://doi.org/10.1016/j.polymer.2003.11.036
Autor:
Dganit Danino, Srinivasa R. Raghavan, Bani H. Cipriano, Gokul C. Kalur, Bradley D. Frounfelker
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 25(1)
When aqueous solutions containing wormlike micelles (worms) are sheared, the micellar chains tend to align with the flow, which in turn leads to flow-birefringence. When shear is stopped, the worms rapidly revert to an isotropic state in typical samp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::951e3c08f8b59a218ec2280fe08681f9
https://pubmed.ncbi.nlm.nih.gov/19063619
https://pubmed.ncbi.nlm.nih.gov/19063619