2016: Recent submissions

Now showing items 101-120 of 192

An Alternative Size-Independent Journal Performance Indicator for Science on the Periphery

Gangan Prathap; Nishy, P (Current Science Association, 2016-12-10)

The use of conventional journal impact factors (JIFs) for isolated journal ecosystems which belong to what is called science on the periphery has limitations. We propose the power : weakness ratio as an alternative ...
A Facile Method for Preparation of TiO2 Nanoparticle Loaded Mesoporous γ-Al2O3: An Efficient but Cost-Effective Catalyst for Dye Degradation

Naik, B; Moitra, D; Dayananda, D; Hazra, S; Ghosh, B K; Prasad, S V; Ghosh, N N (American Scientific Publishers, 2016-08)

In this paper, we have reported the synthesis of a highly efficient TiO2 nanoparticle loaded mesoporous γ-Al2O3 catalyst for photocatalytic degradation of methyl orange under sunlight exposure. Pure anatase TiO2 nanoparticles ...
One-Pot Hydrothermal Synthesis of Visible-Light-Responsive MoS2/g-CNO Heterostructures for Organic-Pollutant Degradation

Mega, Joy; Balagopal, N. Nair; Peer Mohamed, Abdul Azeez; Warrier, Krishna Gopakumar; Hareesh, Unnikrishnan Nair S (wiley, 2016)

MoS2/g-CNO (g-CNO = oxidized graphitic carbon nitride) heterostructures were synthesized by a one-step lowtemperature hydrothermal route. The hydrolysis and oxidation reactions during the hydrothermal synthesis provide ...
Nutraceutical properties of cumin residue generated from Ayurvedic industries using cell line models

Arun, K B; Aswathi, U; Venugopal, V V; Madhavankutty, T S; Nisha, P (spinger, 2016-10-26)

Abstract Spent cumin (SC), generated from Ayurvedic industry, was evaluated for its nutraceutical potential in terms of antioxidant, antidiabetic and anticancer properties, and compared with that of the raw cumin (RC). ...
Hot tearing characteristics of Mg–2Ca–xZn alloys

Jiangfeng, Song; Zhi Wang; Yuanding Huang; Srinivasan, Amirthalingam; Felix, Beckmann; Karl Ulrich, Kainer; Norbert, Hort (spinger, 2016-11-16)

Influence of Zn content (0, 0.5, 1.5, 4 and 6 wt%) on the hot tearing characteristics of Mg–2 wt% Ca alloy was investigated. The constrained rod casting (CRC) apparatus equipped with a load cell and data acquisition system ...
Functional liquid crystalline gels through multi-scale hierarchical self-assembly of LAPONITEs and amidodiol

Rohini Kuttiplavil, Narayanan; Neethu Kalloor, Sadanandhan; Renjith, Sasi; Sudha, Janardhanan Devaki (Royal Society of Chemistry, 2016)

Herein we demonstrate the design and synthesis of liquid crystalline gels through multi-scale hierarchical self-assembly of LAPONITEs and amidodiol in water. These two components interact with each other through non-covalent ...
Formation of Coaxial Nanocables with Amplified Supramolecular Chirality through an Interaction between Carbon Nanotubes and a Chiral p-Gelator

Balaraman, Vedhanarayanan; Vishnu, S Nair; Vijayakumar, C. Nair; Ajayaghosh, A (wiley, 2016)

In an attempt to gather experimental evidence for the influence of carbon allotropes on supramolecular chirality, we found that carbon nanotubes (CNTs) facilitate amplification of the molecular chirality of a p-gelator ...
Following theTRMC Trail: Optimization of Photovoltaic Efficiency and Structure−Property Correlation of Thiophene Oligomers

Tanwistha, Ghosh; Anesh, Gopal; Shinji, Nagasawa; Nila, Mohan; Akinori Saeki; Vijayakumar, C Nair (ACS publication, 2016-09-06)

Semiconducting conjugated oligomers having same end group (Nethylrhodanine) but different central core (thiophene: OT−T, bithiophene: OT−BT, thienothiophene: OT−TT) connected through thiophene pi-linker (alkylated terthiophene) ...
Facile strategy for the fabrication of efficient nonvolatile bistable memory devices based on polyvinylcarbazole– zinc oxide

Rajaraman, Ramakrishnan; Jinesh, K B; Sudha, J Devaki; Manoj Raama Varma (wiley, 2016-04-19)

This paper describes the development of polyvinylcarbazole– ZnO hybrid nanocomposites (PVZ) comprising electron donor carbazole moiety (p-type) and electron acceptor zinc oxide (ntype) by a facile strategy and demonstrated ...
Enhancement in tribological behaviour of functionally graded SiC reinforced aluminium composites by centrifugal casting

Akhil S, Karun; Rajan, TPD; Pillai, UTS; Pai, B C; Rajeev, V R; Farook, A (Sage, 2016)

Enhanced tribological and location-specific properties achieved in functionally graded metallic composites make them potential materials for futuristic engineering components. The present investigation aims on the processing ...
Structural Snapshots of Metastable Intermediates Reveals Sequential Addition of Growth Units in the Formation of an Archetypal Coordination Complex: Anisotropic Layer Migration and Solid-State Thermochromic Transitions

SeethaLekshmi, S; Mangalampalli, K S R N; Hareesh, U N S; Ramamurty, U; Varughese, S (American Chemical Society, 2016-11-11)

Kinetically trapped partially preassembled metastable structures afford vital inputs on the reaction progression and the formation mechanism of technologically promising coordination assemblies. We report the structural ...
Electrochemical Characterisation of Poly(3,4-ethylenedioxythiophene) Film Modified Glassy Carbon Electrodes Prepared in Deep Eutectic Solvents for Simultaneous Sensing of Biomarkers

Prathish, K P; Carvalho, R C; Brett, C M A (Elsevier, 2016-01-01)

Electrodeposition of the conducting polymer, poly(3,4-ethylenedioxythiophene) (PEDOT) in deep eutectic solvents (DES), prepared by the simple mixing and heating of an H-bond acceptor, choline chloride and H-bond donors ...
Community Dynamics and Significance of Anaerobic Protozoa During Biomethanation of Lignocellulosic Waste

Priya, P; Bhasi, A; Ali, S; Nimi, N; Balakrishnan, M V; Krishnakumar, B (Elsevier, 2016-12)

The diversity and community dynamics of anaerobic protozoa and their functional role during anaerobic digestion of a typical lignocellulose biomass in a lab scale leach bed coupled UASB reactor is reported in this study. ...
A Bentonite–gold Nanohybrid as a Heterogeneous Green Catalyst for Selective Oxidation of Silanes

Maya, R J; Jubi John; Luxmi Varma, R (Royal Society of Chemistry, 2016-08-01)

A highly efficient, environmentally benign and reusable heterogeneous bentonite–gold nanohybrid catalyst was designed and synthesized. This heterogeneous catalyst could efficaciously catalyse the oxidation of organosilanes ...
Dry sliding wear studies on SiC reinforced functionally graded aluminium matrix composites

Vinoth Babu, K; Winowlin Jappes, J T; Rajan,TPD; Uthayakumar, M (Sage, 2016-09-16)

The main aim of this study is to fabricate SiC particulate reinforced aluminum functionally graded (Al FGM) brake disc and to find the optimal friction and wear parameters using grey relational analysis. The A356-20%SiCp ...
Description of Vogesella Oryzae Sp. Nov., Isolated from the Rhizosphere of Saline Tolerant Pokkali Rice

Rameshkumar, N; Lang, E; Tanaka, N (Elsevier, 2016-02)

Three strains, namely L3B39T, L3D16, and L1E9, were obtained while studying the cultivable rhizosphere bacteria of saline tolerant pokkali rice, at Kerala, India. The novel strains were negative for many plant growth ...
Effect of Recombination and Binding Properties on the Performance of Dye Sensitized Solar Cells Based on Propeller Shaped Triphenylamine Dyes with Multiple Binding Groups

Vinayak, M V; Lakshmykanth, T M; Muhammed, Yoosuf; Soman, S; Gopidas, K R (Elsevier, 2016-02)

Herein we report three novel donor-π-acceptor type dyes TPAA1, TPAA2 and TPAA3, which were investigated for photophysical and electrochemical properties as well as dye-sensitized solar cell performance. These dyes have ...
New Insight into a Cancer Theranostic Probe: Efficient Cell-Specific Delivery of SN-38 Guided by Biotinylated Poly(vinyl alcohol)

Debabrata, Dutta; Susan, M. Alex; Kondapa Naidu Bobba, Bobba; Maiti, Kaustabh Kumar; Sankarprasad, Bhuniya (ACS publication, 2016-11-18)

An optically modulated “turn-on” theranostic prodrug TP1 has been explored and formulated with biotinylated poly(vinyl alcohol) (biotinPVA) to obtain desired pharmacokinetics. TP1, consisting of the antineoplastic camptothecin ...
Nanosheets of an Organic Molecular Assembly from Aqueous Medium Exhibit High Solid-State Emission and Anisotropic Charge-Carrier Mobility

Samrat, Ghosh; Divya Susan, Philips; Akinori Saeki; Ajayaghosh, A (wiley, 2016)

The most studied 2D nanosheet is graphene whereas covalent organic frameworks and hexagonal boron nitride are the new addition to this family of nanomaterials.[1–3] These ultrathin, atomic, or sub-nanometer layers of ...
Molecular electrostatic potential analysis of non-covalent complexes

BIJINA, PADINJARE VEETIL; SURESH, C H (spinger, 2016-08-24)

Ab initio MP4/Aug-cc-pvDZ//MP2/6-311++g(d,p) level interaction energy (Eint) and molecular electrostatic potential analysis (MESP) of a large variety of non-covalent intermolecular complexes, viz. tetrel, chalcogen, ...

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