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Showing 1 to 12 of 650 entries
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Dielectric Relaxation of NiFe2O4/Gd2O3 Core-Shell Nanoparticles.

Journal of nanoscience and nanotechnology

Rajesh A, Dutta A, Gurunathan K, Sinha TP.
PMID: 26369202
J Nanosci Nanotechnol. 2015 Aug;15(8):6082-7. doi: 10.1166/jnn.2015.10278.

Gd2O3 encapsulated NiFe2O4 core-shell nano-particles (CSNPs) have been synthesized by chemical route. The phase formation of the materials is confirmed by X-ray diffraction analysis. The average particle size is found to be 60 nm by transmission electron microscope. The...

SU-E-I-110: Minimized Pediatric Dose in Direct Radiography (DR).

Medical physics

So J, Nickoloff E, Dutta A, Jambawalikar S.
PMID: 28517622
Med Phys. 2012 Jun;39(6):3650. doi: 10.1118/1.4734827.

PURPOSE: Pediatric x-rays techniques are not standardized. They depend upon: patient size, anatomical localized and equipment manufacturers. Most pediatric techniques use the default factory settings. This project's goal is to find the best compromise between dose to pediatric patients...

Plasticity-mediated collapse and recrystallization in hollow copper nanowires: a molecular dynamics simulation.

Beilstein journal of nanotechnology

Dutta A, Raychaudhuri AK, Saha-Dasgupta T.
PMID: 26977380
Beilstein J Nanotechnol. 2016 Feb 10;7:228-35. doi: 10.3762/bjnano.7.21. eCollection 2016.

We study the thermal stability of hollow copper nanowires using molecular dynamics simulation. We find that the plasticity-mediated structural evolution leads to transformation of the initial hollow structure to a solid wire. The process involves three distinct stages, namely,...

Use of 90% ethanol to decontaminate stethoscopes in resource limited settings.

Antimicrobial resistance and infection control

Raghubanshi BR, Sapkota S, Adhikari A, Dutta A, Bhattarai U, Bhandari R.
PMID: 28638595
Antimicrob Resist Infect Control. 2017 Jun 15;6:68. doi: 10.1186/s13756-017-0224-x. eCollection 2017.

BACKGROUND: In developing countries like Nepal, 90% ethanol is cheap and is available in most hospitals. The unavailability of isopropyl alcohol (IPA) in these settings led us to compare the efficacy between 90% ethanol and isopropyl alcohol pads in...

Erratum: Trop-2 is up-regulated in invasive prostate cancer and displaces FAK from focal contacts.

Oncotarget

Trerotola M, Ganguly KK, Fazli L, Fedele C, Lu H, Dutta A, Liu Q, De Angelis T, Riddell LW, Riobo NA, Gleave ME, Zoubeidi A, Pestell RG, Altieri DC, Languino LR.
PMID: 26513314
Oncotarget. 2015 Oct 20;6(32):34038. doi: 10.18632/oncotarget.6187.

No abstract available.

Carbon-Nanotube-Supported Bio-Inspired Nickel Catalyst and Its Integration in Hybrid Hydrogen/Air Fuel Cells.

Angewandte Chemie (International ed. in English)

Gentil S, Lalaoui N, Dutta A, Nedellec Y, Cosnier S, Shaw WJ, Artero V, Le Goff A.
PMID: 28078719
Angew Chem Int Ed Engl. 2017 Feb 06;56(7):1845-1849. doi: 10.1002/anie.201611532. Epub 2017 Jan 12.

A biomimetic nickel bis-diphosphine complex incorporating the amino acid arginine in the outer coordination sphere was immobilized on modified carbon nanotubes (CNTs) through electrostatic interactions. The functionalized redox nanomaterial exhibits reversible electrocatalytic activity for the H

Nanopores in semiconducting oxides: optoelectronic and solar cell applications.

Journal of nanoscience and nanotechnology

Dutta A, Bhaumik A.
PMID: 23763121
J Nanosci Nanotechnol. 2013 Apr;13(4):2471-82. doi: 10.1166/jnn.2013.7378.

Optoelectronic property of the semiconducting oxides has huge technological importance because high performance dye sensitized solar cell (DSSC) can be designed based on the loading of organic dyes (photosensitizers) inside the nanoscale pores, which could be an environment friendly...

The influence of van der Waals forces on droplet morphological transitions and solvation forces in nanochannels.

Journal of physics. Condensed matter : an Institute of Physics journal

Dutka F, Napiórkowski M.
PMID: 24285307
J Phys Condens Matter. 2014 Jan 22;26(3):035101. doi: 10.1088/0953-8984/26/3/035101. Epub 2013 Nov 28.

The morphological phase transition between sessile and lenticular shapes of a droplet placed in a nanochannel is observed upon increasing the droplet volume. The phase diagram for this system is discussed within both macroscopic and mesoscopic approaches. On the...

A new threat to bees? Entomopathogenic nematodes used in biological pest control cause rapid mortality in Bombus terrestris.

PeerJ

Dutka A, McNulty A, Williamson SM.
PMID: 26618084
PeerJ. 2015 Nov 19;3:e1413. doi: 10.7717/peerj.1413. eCollection 2015.

There is currently a great deal of concern about population declines in pollinating insects. Many potential threats have been identified which may adversely affect the behaviour and health of both honey bees and bumble bees: these include pesticide exposure,...

Role of trap-induced scales in non-equilibrium dynamics of strongly interacting trapped bosons.

Journal of physics. Condensed matter : an Institute of Physics journal

Dutta A, Sensarma R, Sengupta K.
PMID: 27270447
J Phys Condens Matter. 2016 Aug 03;28(30):30LT01. doi: 10.1088/0953-8984/28/30/30LT01. Epub 2016 Jun 08.

We use a time-dependent hopping expansion technique to study the non-equilibrium dynamics of strongly interacting bosons in an optical lattice in the presence of a harmonic trap characterized by a force constant K. We show that after a sudden...

Development of Point of Care Testing Device for Neurovascular Coupling From Simultaneous Recording of EEG and NIRS During Anodal Transcranial Direct Current Stimulation.

IEEE journal of translational engineering in health and medicine

Jindal U, Sood M, Dutta A, Chowdhury SR.
PMID: 27170897
IEEE J Transl Eng Health Med. 2015 Jan 16;3:2000112. doi: 10.1109/JTEHM.2015.2389230. eCollection 2015.

This paper presents a point of care testing device for neurovascular coupling (NVC) from simultaneous recording of electroencephalogram (EEG) and near infrared spectroscopy (NIRS) during anodal transcranial direct current stimulation (tDCS). Here, anodal tDCS modulated cortical neural activity leading...

Correction: Capsaicin Treatment Attenuates Cholangiocarcinoma Carcinogenesis.

PloS one

Wutka A, Palagani V, Barat S, Chen X, El Khatib M, Götze J, Belahmer H, Zender S, Bozko P, Malek NP, Plentz RR.
PMID: 27649309
PLoS One. 2016 Sep 20;11(9):e0162673. doi: 10.1371/journal.pone.0162673. eCollection 2016.

[This corrects the article DOI: 10.1371/journal.pone.0095605.].

Showing 1 to 12 of 650 entries