Zobrazeno 1 - 10
of 100
pro vyhledávání: '"Randolph S. Duran"'
Autor:
Ammar T. Qureshi, Thomas Scherr, Mark A. Hoppens, Christopher B. Sylvester, Randolph S. Duran, Desiree R. Czapski, Paul B. Savage, Daniel J. Hayes
Publikováno v:
ACS Applied Materials & Interfaces. 6:13900-13908
The understanding that common broad-spectrum antimicrobials disrupt natural microbial flora important in acquiring nutrients and preventing infection has resulted in a paradigm shift favoring more selective antimicrobials. This work explores silver n
Autor:
David A. Ciaramitaro, Randolph S. Duran, David Carnaby Jackson, Clifford D. Bedford, Longchuan Huang, Alan R. Katritzky, Ling Wang, Reena Gyanda, Rajeev Sakhuja
Publikováno v:
Journal of Applied Polymer Science. 118:121-127
The effect of filler loading on the mechanical properties of crosslinked triazole polymers obtained by polymerization of E300 dipropiolate (1) with diazide (2) obtained from tetraethylene glycol using tetraacetylene functionalized crosslinker (3) was
Publikováno v:
Langmuir. 26:4103-4112
Bee venom phospholipase A(2) (bvPLA(2)) is part of the secretory phospholipase A(2) (sPLA(2)) family whose members are active in biological processes such as signal transduction and lipid metabolism. While controlling sPLA(2) activity is of pharmaceu
Autor:
Alan R. Katritzky, Nabin K. Meher, Reena Gyanda, David A. Ciaramitaro, Randolph S. Duran, Ling Wang, Clifford D. Bedford, Yuming Song, Rajeev Sakhuja
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 47:3748-3756
Second-, third-, and fourth-generation hyperbranched aliphatic polyols namely Boltorn® H20, Boltorn H30, and Boltorn H40 were endcapped with azido and activated acetylenic groups in good to excellent yields (75–95%) following an acid catalyzed pro
Publikováno v:
The Journal of Physical Chemistry C. 112:17063-17070
Water-dispersible organosilica nanoparticles were synthesized using microemulsions and micellar solutions. Octadecyltrimethoxysilane (OTMS) was used as the silica source resulting in particles having a hydrophobic interior with the ability to host oi
Autor:
Randolph S. Duran, Daniel Fine, Martin Andersson, and Ananth Dodabalapur, Henk M. Keizer, Chenyu Zhu
Publikováno v:
Langmuir. 23:2924-2927
Membrane-bound ion channels are promising biological receptors since they allow for the stochastic detection of analytes at high sensitivity. For stochastic sensing, it is necessary to measure the ion currents associated with single ion channel openi
Autor:
Michael A. R. Meier, Randolph S. Duran, Kristina M. Denoncourt, Ulrich S. Schubert, Thomas J. Joncheray
Publikováno v:
Langmuir, 23(5), 2423-2429. American Chemical Society
The interfacial properties of amphiphilic linear diblock copolymers based on poly(ethylene oxide) and poly(epsilon-caprolactone) (PEO-b-PCL) were studied at the air-water (A/W) interface by surface pressure measurements (isotherms and hysteresis expe
Publikováno v:
Langmuir
Langmuir, American Chemical Society, 2007, 23 (2), pp.649-658. ⟨10.1021/la062256+⟩
Langmuir, American Chemical Society, 2007, 23 (2), pp.649-658. ⟨10.1021/la062256+⟩
International audience; Two-dimensional polymeric nanomaterials consisting of a continuously cross-linked polybutadiene (PB) two-dimensional network with poly(ethylene oxide) (PEO) domains of controlled sizes trapped within the PB network were synthe
Autor:
Kristina M. Denoncourt, Claire Mathieu, Ulrich S. Schubert, Michael A. R. Meier, Thomas J. Joncheray, Randolph S. Duran
Publikováno v:
Langmuir. 22:9264-9271
Self-assembly of poly(ethylene oxide)-block-poly(epsilon-caprolactone) five-arm stars (PEO-b-PCL) was studied at the air/water (A/W) interface. The block copolymers consist of a hydrophilic PEO core with hydrophobic PCL chains at the star periphery.
Autor:
Aleksa V. Jovanovic, Evan Schwartz, Omar Ishaq, Jorge L. Chavez, Robert Pansu, Thomas J. Joncheray, Randolph S. Duran, Pierre Audebert
Publikováno v:
Langmuir
Langmuir, American Chemical Society, 2006, 22 (21), pp.8684-8689. ⟨10.1021/la061086y⟩
Langmuir, American Chemical Society, 2006, 22 (21), pp.8684-8689. 〈10.1021/la061086y〉
Langmuir, American Chemical Society, 2006, 22 (21), pp.8684-8689. ⟨10.1021/la061086y⟩
Langmuir, American Chemical Society, 2006, 22 (21), pp.8684-8689. 〈10.1021/la061086y〉
International audience; Oil-filled silica nanocapsules consisting of a hydrophobic liquid core and a silicate shell have been shown to efficiently extract hydrophobic compounds from aqueous media. With a view toward quantifying the selectivity of the