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Showing 25 to 36 of 473 entries
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Phenol metabolism, phytoalexins, and respiration in potato tuber tissue treated with Fatty Acid.

Plant physiology

Maina G, Allen RD, Bhatia SK, Stelzig DA.
PMID: 16663915
Plant Physiol. 1984 Nov;76(3):735-8. doi: 10.1104/pp.76.3.735.

Potato (solanum tuberosum L. cv Katahdin) tuber discs treated with arachidonic acid become necrotic and accumulate sesquiterpenoid phytoalexins. The arachidonic acid also causes increases in both phenylalanine ammonia lyase and lignin, but no change in total alcohol-soluble phenols. Linoleic...

Expanding the optical trapping range of gold nanoparticles.

Nano letters

Hansen PM, Bhatia VK, Harrit N, Oddershede L.
PMID: 16218713
Nano Lett. 2005 Oct;5(10):1937-42. doi: 10.1021/nl051289r.

We demonstrate stable three-dimensional (3D) single-beam optical trapping of gold nanoparticles with diameters between 18 and 254 nm. Three-dimensional power spectral analysis reveals that, for nanoparticles with diameters less than 100 nm, the trap stiffness is proportional to the...

A heterogeneous model for gas transport in carbon molecular sieves.

Langmuir : the ACS journal of surfaces and colloids

Ding LP, Yuan YX, Farooq S, Bhatia SK.
PMID: 15641838
Langmuir. 2005 Jan 18;21(2):674-81. doi: 10.1021/la047970a.

A dual resistance model with distribution of either barrier or pore diffusional activation energy is proposed in this work for gas transport in carbon molecular sieve (CMS) micropores. This is a novel approach in which the equilibrium is homogeneous,...

Molecular transport in nanopores: a theoretical perspective.

Physical chemistry chemical physics : PCCP

Bhatia SK, Bonilla MR, Nicholson D.
PMID: 21750793
Phys Chem Chem Phys. 2011 Sep 14;13(34):15350-83. doi: 10.1039/c1cp21166h. Epub 2011 Jul 12.

Molecular transport in nanopores plays a central role in many emerging nanotechnologies for gas separation and storage, as well as in nanofluidics. Theories of the transport provide an understanding of the mechanisms that influence the transport and their interplay,...

Autostratification in drying colloidal dispersions: effect of particle interactions.

Langmuir : the ACS journal of surfaces and colloids

Atmuri AK, Bhatia SR, Routh AF.
PMID: 22204277
Langmuir. 2012 Feb 07;28(5):2652-8. doi: 10.1021/la2039762. Epub 2012 Jan 23.

When particles differing in size or charge are mixed and cast, vertical segregation is an inevitable phenomenon in the produced films. Apart from the Peclet number, which is the ratio of evaporation to diffusion rates, particle interactions play a...

Ultrasound elastography in the head and neck. Part I. Basic principles and practical aspects.

Cancer imaging : the official publication of the International Cancer Imaging Society

Bhatia KS, Lee YY, Yuen EH, Ahuja AT.
PMID: 23876352
Cancer Imaging. 2013 Jul 22;13(2):253-9. doi: 10.1102/1470-7330.2013.0026.

Ultrasound elastography (USE) is a rapidly developing field of imaging that measures and displays tissue elasticity or stiffness properties using ultrasound. In recent years, real-time USE modes have appeared on commercially available clinical ultrasound machines, stimulating an explosion of...

Analgesic and anti-inflammatory activity of amifostine, DRDE-07, and their analogs, in mice.

Indian journal of pharmacology

Bhutia YD, Vijayaraghavan R, Pathak U.
PMID: 20606831
Indian J Pharmacol. 2010 Feb;42(1):17-20. doi: 10.4103/0253-7613.62401.

OBJECTIVES: To find out the analgesic and anti-inflammatory activity, if any, of Amifostine [S-2(3 amino propyl amino) ethyl phosphorothioate], DRDE-07 [S-2(3 amino ethyl amino) ethyl phenyl sulphide] and their analogs DRDE-30 and DRDE-35, the probable prophylactic agent for sulphur...

Antiproliferative and immunostimulatory protein fraction from edible mushrooms.

Environmental toxicology and pharmacology

Maiti S, Bhutia SK, Mallick SK, Kumar A, Khadgi N, Maiti TK.
PMID: 21783909
Environ Toxicol Pharmacol. 2008 Sep;26(2):187-91. doi: 10.1016/j.etap.2008.03.009. Epub 2008 Mar 26.

Fruit bodies and mycelia of various higher Basidiomycetes were studied in search of biological effector molecules. In this study, we evaluated the antiproliferative and immunomodulatory properties of a protein fraction designated as Cibacron blue affinity eluted protein (CBAEP) isolated...

Multicomponent effective medium-correlated random walk theory for the diffusion of fluid mixtures through porous media.

Langmuir : the ACS journal of surfaces and colloids

Bonilla MR, Bhatia SK.
PMID: 22124253
Langmuir. 2012 Jan 10;28(1):517-33. doi: 10.1021/la2040888. Epub 2011 Dec 15.

Molecular transport in nanoconfined spaces plays a key role in many emerging technologies for gas separation and storage, as well as in nanofluidics. The infiltration of fluid mixtures into the voids of porous frameworks having complex topologies is common...

Dosimetric impacts of applicator displacements and applicator reconstruction-uncertainties on 3D image-guided brachytherapy for cervical cancer.

Journal of contemporary brachytherapy

Schindel J, Zhang W, Bhatia SK, Sun W, Kim Y.
PMID: 24474977
J Contemp Brachytherapy. 2013 Dec;5(4):250-7. doi: 10.5114/jcb.2013.39453. Epub 2013 Dec 18.

PURPOSE: To quantify the dosimetric impact of applicator displacements and applicator reconstruction-uncertainties through simulated planning studies of virtual applicator shifts.MATERIAL AND METHODS: Twenty randomly selected high-dose-rate (HDR) titanium tandem-and-ovoid (T&O) plans were retrospectively studied. MRI-guided, conformal brachytherapy (MRIG-CBT) plans...

Target volume changes through high-dose-rate brachytherapy for cervical cancer when evaluated on high resolution (3.0 Tesla) magnetic resonance imaging.

Practical radiation oncology

Sun W, Bhatia SK, Jacobson GM, Flynn RT, Kim Y.
PMID: 24674171
Pract Radiat Oncol. 2012 Oct-Dec;2(4):e101-e106. doi: 10.1016/j.prro.2012.03.012. Epub 2012 May 02.

PURPOSE: To evaluate tumor volume changes that occurred during courses of high-dose-rate brachytherapy (HDR) using high resolution (3.0 Tesla) magnetic resonance imaging (MRI), along with the regression after external beam radiation therapy (EBRT).METHODS AND MATERIALS: Fourteen patients with International...

Ab initio method for calculating total cross sections.

Physical review letters

Bhatia AK, Schneider BI, Temkin A.
PMID: 10053424
Phys Rev Lett. 1993 Mar 29;70(13):1936-1939. doi: 10.1103/PhysRevLett.70.1936.

No abstract available.

Showing 25 to 36 of 473 entries