2015: Recent submissions

Now showing items 1-20 of 182

MAX Phase Ternary Carbide Derived 2-D Ceramic Nanostructures [CDCN] as Chemically Interactive Functional Fillers for Damage Tolerant Epoxy Polymer Nanocomposites

Vaisakh, S S; Mahesh, K V; Balanand, S; Metz, R; Hassanzadeh, M; Ananthakumar, S (Royal society of chemistry, 2015)

A 2-dimensional ceramic nanostructure was successfully processed out of nanolamellar 312 MAX phase ternary carbide, titanium silicon carbide, Ti3SiC2 (TSC), via a simple shear-induced delamination technique. It has been ...
Microwave Accelerated Synthesis of Zinc Oxide Nanoplates and their Enhanced Photocatalytic Activity Under UV and Solar Illuminations

Anas, S; Rahul, S; Babitha, K B; Mangalaraja, R V; Ananthakumar, S (Elsevier, 2015-11)

Photoactive zinc based nanoplates were developed through a rapid microwave synthesis. A low temperature thermolysis reaction in a surfactant medium was initially performed for producing microwave active zinc based polar ...
Microwave Assisted Aqueous Synthesis of Organosilane Treated Mesoporous Si@ZnO Nano Architectures as Dual-functional, Photocatalysts

Babitha, K B; Linsha, V; Anas, S; Mohamed, A P; Kiran, M; Ananthakumar, S (Elsevier, 2015-06)

A facile aqueous synthesis has been reported for the preparation of organosilane treated ZnO nano architectures (Si@ZnO) via microwave strategy. An in-situ addition of 3-aminopropyl trimethoxy silane (APTMS) resulted in ...
Monoclinic LaGa1-xMnxGe2O7: a New Blue Chromophore based on Mn3+ in the Trigonal Bipyramidal Coordination with Longer Apical Bond Lengths

Saraswathy, D; Rao, P P; Sameera, S; James, V; Raj, A K V (Royal society of chemistry, 2015)

New blue inorganic oxide materials LaGa1−xMnxGe2O7 are developed by a solid state reaction method. Substitution of Mn3+ in LaGaGe2O7 changes the color from white (x = 0) to blue (x = 0.1–0.4). The blue color is due to the ...
Nanoassembling of Thixotropically Reversible Alumino-siloxane Hybrid Gels to Hierarchically Porous Aerogel Framework

Linsha, V; Mohamed, A P; Ananthakumar, S (Elsevier, 2015-01)

This work describes a versatile strategy for the formation of thixotropically reversible alumino-siloxane hybrid gel suitable for the fabrication of open-porous aerogel like framework. Aminated alumino-siloxane gel was ...
Near-IR Squaraine Dye-loaded Gated Periodic Mesoporous Organosilica for Photo-oxidation of Phenol in a Continuous-flow Device

Borah, P; Sreejith, S; Anees, P; Menon, N V; Kang, Y J; Ajayaghosh, A; Zhao, Y L (Science, 2015-09-04)

Periodic mesoporous organosilica (PMO) has been widely used for the fabrication of a variety of catalytically active materials. We report the preparation of novel photo-responsive PMO with azobenzene-gated pores. Upon ...
One Step Green Synthesis Of Carbon Quantum Dots and Its Application Towards The Bioelectroanalytical and Biolabeling Studies

Shereema, R M; Sankar, V; Raghu, K G; Rao, T P; Shankar, S S (Elsevier, 2015-11-10)

A green luminescent carbon quantum dots were prepared from maltose by Microwave assisted method followed by passivation with NaOH (pH = 7.4). The TEM measurement confirmed the average size of prepared carbon quantum dots ...
Achieving Visible Light Excitation in Carbazole-based Eu3+–β-diketonate Complexes via Molecular Engineering

Francis, B; Heering, C; Freire, R O; Reddy, M L P; Janiak, C (Royal society of chemistry, 2015)

Herein, we present the synthesis, characterization and photophysical properties of a series of Eu3+ complexes prepared with novel carbazole-based fluorinated b-diketones, namely, 4,4,5,5,5-pentafluoro3-hydroxy-1-(9-phen ...
A Supramolecular Approach to Metal Ion Sensing: Cystine-based Designer Systems for Cu2+, Hg2+, Cd2+ and Pb2+ Sensing

Kumar, P P P; Suresh, C H; Haridas, V (Royal society of chemistry, 2015)

We have synthesized two cystine containing molecules S1 (pyrene-labelled) and S2 (tryptophan-labelled) and demonstrated that the former can detect Cu2+, and the latter can detect Hg2+ in acetonitrile. The 1 : 1 mixture of ...
A Pragmatic Approach to Methyl Methacrylate Based Solid Polymer Electrolyte Processing: A Case Study for Electrochromism

Ganesh, G P T; Ravi, R; Deb, B (Elsevier, 2015-09)

Development of inexpensive and flexible solid polymer electrolytes (SPEs) is critically important for the cost-effective electrochromic device (ECD) fabrication. The SPEs are also an integral part of the flexible ECDs ...
A Hybridization Approach to Efficient TiO2 Photodegradation of Aqueous Benzalkonium Chloride

Suchithra, P S; Carleer, R; Ananthakumar, S; Yperman, J (Elsevier, 2015-08)

TiO2 get positively charged upon UV-irradiation and repel the cationic pollutants away from the surface. Hybridization of AC onto TiO2 (ACT) tends catalyst surface negatively charged besides providing highly favorable ...
Optimization of Drilling Process on Al-SiC Composite Using Grey Relation Analysis

Babu, K V; Uthayakumar, M; Jappes, J T W; Rajan, T P D (IGI Global, 2015-10-01)

Thisstudy revealsthe multi objective optimization of machining parametersin drilling of SiC reinforced with aluminium metal matrix compositesthrough grey relational analysis. The composite is prepared with varying volume ...
Pincer Ligand Modifications To Tune the Activation Barrier for H-2 Elimination in Water Splitting Milstein Catalyst

Sandhya, K S; Remya, G S; Suresh, C H (ACS Publications, 2015-12-07)

Modifications on the ligand environment of Milstein ruthenium(II) pincer hydride catalysts have been proposed to fine-tune the activation free energy, ΔG⧧ for the key step of H2 elimination in the water splitting reaction. ...
Prediction of Sugar Yields During Hydrolysis of Lignocellulosic Biomass Using Artificial Neural Network Modeling

Vani, S; Sukumaran, R K; Savithri, S (Elsevier, 2015-07)

The present investigation was carried out to study application of ANN as a tool for predicting sugar yields of pretreated biomass during hydrolysis process at various time intervals. Since it is known that biomass loading ...
Purification and Characterisation of an Acidic and Antifungal Chitinase Produced by a Streptomyces sp.

Karthik, N; Binod, P; Pandey, A (Elsevier, 2015-07)

An extremely acidic extracellular chitinase produced by a Streptomyces sp. was purified 12.44-fold by ammonium sulphate precipitation, ion-exchange chromatography and gel-permeation chromatography and further characterised. ...
Purification and Synergistic Antibacterial Activity of Arginine Derived Cyclic Dipeptides, From Achromobacter Sp Associated with A Rhabditid Entomopathogenic Nematode Against Major Clinically Relevant Biofilm Forming Wound Bacteria

Deepa, I; Kumar, S N; Sreerag, R S; Nathand, V S; Mohandas, C (Frontiers, 2015-08-25)

Skin and chronic wound infections caused by various pathogenic bacteria are an increasing and urgent health problem worldwide. In the present investigation ethyl acetate extract of an Achromobacter sp. associated with a ...
Rare Earth (RE - Ce, Gd) Modified Nd1-Xrexfeaso0.7F0.3 Superconductor with Enhanced Magneto-Transport Properties

Aswathy, P M; Anooja, J B; Varghese, N; Chandrakanth, C K; Kumar, N D; Sundaresan, A; Syamaprasad, U (Royal society of chemistry, 2015)

The influence of rare earth (RE – Ce, Gd) doping at the Nd site in the NdFeAsO0.7F0.3 superconductor wherein Ce and Gd have ionic radii in the order Ce > Nd > Gd is investigated. The structural and superconductivity ...
Reactive Oxygen Species (ROS) Mediated Enhanced Anti-Candidal Activity Of Zns-Zno Nanocomposites with Low Inhibitory Concentrations

Suyan, P; Kumar, S N; Madhavan, N; Kumar, B S D; Nair, B N; Mohamed, A P; Warrier, K G K; Hareesh, U S (Royal society of chemistry, 2015)

Enhanced antifungal activity against the yeast species Candida albicans, Candida tropicalis and Saccharomyces cerevisiae was displayed by ZnS–ZnO nanocomposites prepared by a simple precipitation technique. The antifungal ...
Recent Advances In Employing Homoenolates Generated By N-Heterocyclic Carbene (NHC) Catalysis In Carbon-Carbon Bond-Forming Reactions

Menon, R S; Biju, A T; Nair, V (Royal society of chemistry, 2015)

The use of NHCs for generating homoenolate species has gained widespread popularity in recent years. A number of highly stereoselective processes of NHC-homoenolates have emerged. Homoenolate reactions have also been ...
Review on Technological and Scientific Aspects of Feruloyl Esterases: A Versatile Enzyme for Biorefining of Biomass

Gopalan, N; Rodriguez-Duran, L V; Saucedo-Castaneda, G; Nampoothiri, K M (Elsevier, 2015-10)

With increasing focus on sustainable energy, bio-refining from lignocellulosic biomass has become a thrust area of research. With most of the works being focused on biofuels, significant efforts are also being directed ...

Now showing items 1-20 of 182

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