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Photoinduced electron transfer from the inorganic core to the organic shell of hybrid core-shell nanoparticles: impedance spectroscopy.

Chemistry, an Asian journal

Guchhait A, Pal AJ.
PMID: 22438293
Chem Asian J. 2012 May;7(5):1096-102. doi: 10.1002/asia.201101008. Epub 2012 Mar 21.

In hybrid core-shell nanoparticles with inorganic nanocrystals in the core and organic molecules in the shell, photoinduced electron transfer occurs from the core to the shell. This leads to exciton dissociation through an ultrafast electron-transfer process that results in...

Photoinduced electron transfer from the inorganic core to the organic shell of hybrid core-shell nanoparticles: impedance spectroscopy.

Chemistry, an Asian journal

Guchhait A, Pal AJ.
PMID: 22438293
Chem Asian J. 2012 May;7(5):1096-102. doi: 10.1002/asia.201101008. Epub 2012 Mar 21.

In hybrid core-shell nanoparticles with inorganic nanocrystals in the core and organic molecules in the shell, photoinduced electron transfer occurs from the core to the shell. This leads to exciton dissociation through an ultrafast electron-transfer process that results in...

Search for Event Rate Modulation in XENON100 Electronic Recoil Data.

Physical review letters

Aprile E, Aalbers J, Agostini F, Alfonsi M, Anthony M, Arazi L, Arisaka K, Arneodo F, Balan C, Barrow P, Baudis L, Bauermeister B, Breur PA, Brown A, Brown E, Bruenner S, Bruno G, Budnik R, Bütikofer L, Cardoso JM, Cervantes M, Coderre D, Colijn AP, Contreras H, Cussonneau JP, Decowski MP, de Perio P, Di Giovanni A, Duchovni E, Fattori S, Ferella AD, Fieguth A, Fulgione W, Gao F, Garbini M, Geis C, Goetzke LW, Grignon C, Gross E, Hampel W, Hasterok C, Itay R, Kaether F, Kaminsky B, Kessler G, Kish A, Landsman H, Lang RF, Le Calloch M, Lellouch D, Levinson L, Levy C, Lindemann S, Lindner M, Lopes JA, Lyashenko A, Macmullin S, Marrodán Undagoitia T, Masbou J, Massoli FV, Mayani D, Melgarejo Fernandez AJ, Meng Y, Messina M, Micheneau K, Miguez B, Molinario A, Murra M, Naganoma J, Ni K, Oberlack U, Orrigo SE, Pakarha P, Persiani R, Piastra F, Pienaar J, Plante G, Priel N, Rauch L, Reichard S, Reuter C, Rizzo A, Rosendahl S, Dos Santos JM, Sartorelli G, Schindler S, Schreiner J, Schumann M, Scotto Lavina L, Selvi M, Shagin P, Simgen H, Teymourian A, Thers D, Tiseni A, Trinchero G, Tunnell C, Wall R, Wang H, Weber M, Weinheimer C, Zhang Y.
PMID: 26371638
Phys Rev Lett. 2015 Aug 28;115(9):091302. doi: 10.1103/PhysRevLett.115.091302. Epub 2015 Aug 28.

We have searched for periodic variations of the electronic recoil event rate in the (2-6) keV energy range recorded between February 2011 and March 2012 with the XENON100 detector, adding up to 224.6 live days in total. Following a...

Near-Infrared Fluorescence of Silicon Phthalocyanine Carboxylate Esters.

Scientific reports

Pal AK, Varghese S, Cordes DB, Slawin AMZ, Samuel IDW, Zysman-Colman E.
PMID: 28947759
Sci Rep. 2017 Sep 25;7(1):12282. doi: 10.1038/s41598-017-12374-8.

Seven silicon(IV) phthalocyanine carboxylate esters (SiPcs, 1-7) with non-, partially- and per-fluorinated aliphatic (linear or branched at the alpha-carbon) and aromatic ester groups have been synthesized, their solid-state structures determined and their optoelectronic properties characterized. The SiPcs exhibit quasi-reversible...

Probability Mapping to Determine the Spatial Risk Pattern of Acute Gastroenteritis in Coimbatore District, India, Using Geographic Information Systems (GIS).

Indian journal of community medicine : official publication of Indian Association of Preventive & Social Medicine

Joseph PV, Balan B, Rajendran V, Prashanthi DM, Somnathan B.
PMID: 26170544
Indian J Community Med. 2015 Jul-Sep;40(3):188-92. doi: 10.4103/0970-0218.158865.

BACKGROUND: Maps show well the spatial configuration of information. Considerable effort is devoted to the development of geographical information systems (GIS) that increase understanding of public health problems and in particular to collaborate efforts among clinicians, epidemiologists, ecologists, and...

Multilevel memristor effect in metal-semiconductor core-shell nanoparticles tested by scanning tunneling spectroscopy.

Nanoscale

Chakrabarti S, Pal AJ.
PMID: 25966930
Nanoscale. 2015 Jun 07;7(21):9886-93. doi: 10.1039/c5nr01161b.

We have grown gold (Au) and copper-zinc-tin-sulfide (CZTS) nanocrystals and Au-CZTS core-shell nanostructures, with gold in the core and the semiconductor in the shell layer, through a high-temperature colloidal synthetic approach. Following usual characterization, we formed ultrathin layers of...

Mechanistic studies of photoinduced intramolecular and intermolecular electron transfer processes in RuPt-centred photo-hydrogen-evolving molecular devices.

Physical chemistry chemical physics : PCCP

Suneesh CV, Balan B, Ozawa H, Nakamura Y, Katayama T, Muramatsu M, Nagasawa Y, Miyasaka H, Sakai K.
PMID: 24316670
Phys Chem Chem Phys. 2014 Jan 28;16(4):1607-16. doi: 10.1039/c3cp54630f.

The photoinduced electron transfer properties of two photo-hydrogen-evolving molecular devices (PHEMDs) [(bpy)2Ru(II)(phen-NHCO-bpy-R)Pt(II)Cl2](2+) (i.e., condensation products of [Ru(bpy)2(5-amino-phen)](2+) and (4-carboxy-4′-R-bpy)PtCl2; bpy = 2,2′-bipyridine, phen = 1,10-phenanthroline; RuPt-COOH for R = COOH and RuPt-CN for R = CN) were investigated. RuPt-CN...

Fe3O4@ZIF-8: magnetically recoverable catalysts by loading Fe3O4 nanoparticles inside a zinc imidazolate framework.

Dalton transactions (Cambridge, England : 2003)

Schejn A, Mazet T, Falk V, Balan L, Aranda L, Medjahdi G, Schneider R.
PMID: 25955275
Dalton Trans. 2015 Jun 14;44(22):10136-40. doi: 10.1039/c5dt01191d.

A simple methodology for encapsulating ca. 10 nm-sized superparamagnetic Fe3O4 nanoparticles in zeolitic imidazolate frameworks (ZIF-8) crystals was developed. The corresponding Fe3O4@ZIF-8 heterostructured material exhibits bifunctional properties with both high magnetization (Fe3O4) and high thermal stability, large specific surface,...

Can saliva offer an advantage in monitoring of diabetes mellitus? - A case control study.

Journal of clinical and experimental dentistry

Balan P, Babu SG, Sucheta KN, Shetty SR, Rangare AL, Castelino RL, Fazil AK.
PMID: 25593652
J Clin Exp Dent. 2014 Oct 01;6(4):e335-8. doi: 10.4317/jced.51386. eCollection 2014 Oct.

OBJECTIVES: Diabetes Mellitus is emerging as a major health problem over these years. Present method of blood glucose monitoring by venepuncture is invasive leading to reduced patient compliance and thereby ineffective judicious monitoring. The need of the hour is...

Gaining Insight into Exclusive and Common Transcriptomic Features Linked with Biotic Stress Responses in Malus.

Frontiers in plant science

Balan B, Caruso T, Martinelli F.
PMID: 28955361
Front Plant Sci. 2017 Sep 13;8:1569. doi: 10.3389/fpls.2017.01569. eCollection 2017.

Identifying key information in transcriptomic data is very important, especially when the "omic" study deals with plant responses to stresses in field conditions where a high number of variables and disturbing factors may affect the analysis. In this meta-analysis...

Synthesis and photophysical properties of C.

Chemical communications (Cambridge, England)

Norouzi-Arasi H, Pal AK, Nag S, Chartrand D, Hanan GS.
PMID: 27711311
Chem Commun (Camb). 2016 Oct 06;52(82):12159-12162. doi: 10.1039/c6cc06496e.

Facial Ru(ii)- and Re(i)-complexes of a novel face-capping tris(pyridyl)truxene ligand were synthesised and characterised by various analytical techniques including single crystal XRD. The Ru(ii) complex exhibits unusual green phosphorescence with a long excited-state lifetime.

Candida Carriage Rate and Growth Characteristics of Saliva in Diabetes Mellitus Patients: A Case-Control Study.

Journal of dental research, dental clinics, dental prospects

Balan P, B Gogineni S, Kumari N S, Shetty V, Lakshman Rangare A, L Castelino R, Areekat K F.
PMID: 26889366
J Dent Res Dent Clin Dent Prospects. 2015;9(4):274-9. doi: 10.15171/joddd.2015.048. Epub 2015 Dec 30.

Background and aims. The aim of this study was to establish a relationship between salivary glucose levels and Candida carriage rate in type 2 diabetes mellitus patients and assess the growth characteristics and acid production of Candida in glucose-supplemented...

Showing 1 to 12 of 428 entries