Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mithun Goswami"'
Autor:
Mark D. Lingwood, Heng Zhang, Martin Rosenthal, Xiaomin Zhu, Ying Chen, Jaime J. Hernández, Martin Moeller, Mithun Goswami, Dimitri A. Ivanov, Louis A. Madsen
Publikováno v:
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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We report a simple photo-cross-linking process to chemically arrest the different liquid-crystalline structures formed by self-assembly of wedge-shaped amphiphilic mesogens. Using this route, we obtained free-standing polymer membranes with columnar
Autor:
Scott Curtin, Michelle E. Seitz, Joachim Loos, Mingwen Tian, Meredith E. Wiseman, Iris Hilker, Mithun Goswami, Markus Johannes Henricus Bulters, Victor M. Litvinov, Junyu Li
Publikováno v:
Polymer. 118:150-162
In order to understand the influence of composition on oxygen permeability, the morphology of model silicone hydrogels in both the dry and hydrated states was characterized using a variety of techniques (AFM, HAADF-STEM, solid-state NMR, and X-ray sc
Autor:
Heng Zhang, Jan Perlich, Jaime J. Hernández, Martin Rosenthal, Louis A. Madsen, Dimitri A. Ivanov, Xiaomin Zhu, Mithun Goswami, Bryce E. Kidd, Martin Möller, Ying Chen, Mark D. Lingwood
Publikováno v:
The Journal of Physical Chemistry B. 118:3207-3217
Supramolecular assembly allows for enhanced control of bulk material properties through the fine modulation of intermolecular interactions. We present a comprehensive study of a cross-linkable amphiphilic wedge molecule based on a sulfonated trialkox
Autor:
Mithun Goswami, Perunthiruthy K. Madhu
Publikováno v:
Journal of Magnetic Resonance. 219:4-12
We explore the effect of heteronuclear dipolar recoupling on the satellite and multiple-quantum transitions of a half-integer-spin quadrupolar nucleus coupled to a single spin-12. A three-dimensional experiment is introduced that resolves different q
Autor:
Subramanian Ganapathy, Jens Dittmer, Perunthiruthy K. Madhu, Niels Chr. Nielsen, Mithun Goswami
Publikováno v:
Chemical Physics Letters. 478:287-291
An enhancement in the detection sensitivity of dipolar recoupled 29 Si double-quantum magic-angle spinning experiment is shown with a Carr–Purcell–Meiboom–Gill (CPMG) train of π pulses during the acquisition period. Symmetry-adapted pulse sche
Autor:
Perunthiruthy K. Madhu, Mithun Goswami
Publikováno v:
Journal of Magnetic Resonance. 192:230-234
Sensitivity enhancement of solid-state NMR spectrum of half-integer spin quadrupolar nuclei under both magic-angle spinning (MAS) and static cases has been demonstrated by transferring polarisation associated with satellite transitions to the central
Publikováno v:
Chemical Physics Letters. 445:217-220
We report that proteins in physiological buffers spontaneously attach to polyethylene glycol coated fluorescent quantum dots (QDs) and strongly inhibit the gradual loss of QD fluorescence. This interaction does not strongly depend on the nature or so
Publikováno v:
Chemistry Central Journal
Chemistry Central Journal, Vol 3, Iss 1, p 15 (2009)
Chemistry Central Journal, Vol 3, Iss 1, p 15 (2009)
Background Organic light emitting devices (OLED) are becoming important and characterisation of them, in terms of structure, charge distribution, and intermolecular interactions, is important. Tris(8-hydroxyquinolinato)-aluminium(III), known as Alq3,