2015: Recent submissions

Now showing items 141-160 of 182

Fluorescence imaging assisted photodynamic therapy using photosensitizer-linked gold quantum clusters

Lakshmi, V N; Shaiju, S N; Jayasree, R S; Ajayaghosh, A (American Chemical Society, 2015)

Fluorescence imaging assisted photodynamic therapy (PDT) is a viable two-in-one clinical tool for cancer treatment and follow-up. While the surface plasmon effect of gold nanorods and nanoparticles has been effective for ...
Equivalence of Ethylene and Azo-bridges in the modular design of molecular complexes: role of weak interactions

Ravat, P; Seetha Lekshmi, S; Biswas, S N; Nandy, P; Sunil Varughese (American Chemical Society, 2015)

Structural equivalence is a general tool applied in crystal engineering for the predictable construction of molecular assemblies. In the present contribution we analyzed the equivalence of azo (-N=N-) and ethylene (-C=C-) ...
A slippery molecular assembly allows water as a self-erasable security marker

Thirumalai, R; Mukhopadhyay, R D; Praveen, V K; Ajayaghosh, A (Nature Publishing Group, 2015)

Protection of currency and valuable documents from counterfeit continues to be a challenge. While there are many embedded security features available for document safety, they are not immune to forgery. Fluorescence is a ...
The effect of yttrium addition on the microstructure and mechanical properties of Mg alloys

Singh, L K; Srinivasan, A; Pillai, U T S; Joseph, M A; Pai, B C (Springer, 2015)

Automotive and aerospace industries shall witness advancement to the next generation if magnesium (Mg) alloys become an integral part of their manufacturing unit primarily because of its light weight. The main limitation ...
Total Antioxidant capacity and change in Phytochemicals of four major varieties of Cardamom Oils during Decortication

Padmakumari Amma, K P; Indu Sasidharan; Sreekumar, M M; Sumathykutty, M A; Arumughan, C (Taylor & Francis, 2015)

The oil content and chemical composition of the volatiles from whole capsule, decorticated seed and husk of four varieties of cardamom viz. Malabar, Mysore, Vazhukka, and Guatemala were studied. The differences in the aroma ...
Molecular systems for solar H-2: Path to a renewable future

Suraj Soman (Taylor & Francis, 2015)

Driving the global energy system into a sustainable path is progressively becoming a major concern and worldwide policy objective. Fossil fuels serve as the primary energy source for most of the world's energy requirements. ...
CO2 absorption studies on mixed alkali Orthosilicates containing rare-earth second-phase additives

Subha, P V; Nair, B N; Hareesh, P; Peer Mohamed, A; Yamaguchi, T; Warrier, K G K; Hareesh, U S (American Chemical Society, 2015)

Lithium silicate containing eutectic orthosilicate mixtutes developed by a solid-state, route displayed excellent characteristics as Carbon dioxide absorbents at elevated temperature, showing absorption capacity of 2.50 ...
Studies on alpha-glucosidase, aldose reductase and glycation inhibitory properties of sesquiterpenes and flavonoids of Zingiber zerumbet Smith

Ajish, K R; Antu, K A; Riya, M P; Preetharani, M R; Raghu, K G; Dhanya, B P; Radhakrishnan, K V (Taylor & Francis, 2015)

Eight known phytochemicals, four sesquiterpenes and four flavonoids of Zingiber zerumbet were screened against alpha-glucosidase enzyme, aldose reductase enzyme and antiglycation property under in vitro conditions. The ...
DW-F-5: A novel formulation against malignant melanoma from Wrightia tinctoria

Jayesh Antony; Minakshi Saikia; Vinod, V; Lekshmi Nath, R; Mohana Rao, K; Murty, M S R; Anju Paul; Shabna, A; Harsha Chandran; Joseph, S M; Nishanth Kumar, S; Elizabeth Jayex, P; Sriramya, I V; Sridivya, I V; Sophia, R; Sankar, S; Easwary Rajan; Anto, R J (Nature Publishing Group, 2015)

Wrightia tinctoria is a constituent of several ayurvedic preparations against skin disorders including psoriasis and herpes, though not yet has been explored for anticancer potential. Herein, for the first time, we report ...
Fructose induces mitochondrial dysfunction and triggers apoptosis in skeletal muscle cells by provoking oxidative stress

Natasha, J; Maurya, C K; Deepti, A; Deepa, R A; Prathapan, A; Raj, P S; Raghu, K G; Shasi, V K; Akhilesh Kumar, T (Springer, 2015)

Mitochondrial dysfunction in skeletal muscle has been implicated in the development of insulin resistance, a major characteristic of type 2 diabetes. There is evidence that oxidative stress results from the increased ...
Dye removal using electrochemistry and semiconductor oxide nanotubes

Shukla, S; Oturan, M A (Springer, 2015)

Toxic synthetic dyes are polluting industry effluents and waters. Therefore, there is a need for methods to remove organic dyes and clean water. Advanced oxidation processes using Fenton reagent and electrochemical oxidation ...
Folate fortification of skim milk by a probiotic Lactococcus lactis CM28 and evaluation of its stability in fermented milk on cold storage

Divya, J B; Nampoothiri, K M (Springer, 2015)

In order to enhance folate levels in fermented foods, a folate producing probiotic lactic acid bacterium isolated from cow's milk and identified as Lactococcus lactis CM28 by 16S rRNA sequencing was used to fortify skim ...
Tribulus terrestris (Linn.) Attenuates Cellular alterations induced by Ischemia in H9c2 Cells Via Antioxidant Potential

Reshma, P L; Lekshmi, V S; Vandana Sankar; Raghu, K G (Wiley-Blackwell, 2015)

Tribulus terrestris L. was evaluated for its cardioprotective property against myocardial ischemia in a cell line model. Initially, methanolic extract was prepared and subjected to sequential extraction with various solvents. ...
Application of a new xylanase activity from Bacillus amyloliquefaciens XR44A in brewer's spent grain saccharification

Amore, A; Binod, P; Ramesh Kumar; Birolo, L; Vinciguerra, R; Marcolongo, L; Ionata, E; La Cara, F; Pandey, A; Faraco, V (Wiley-Blackwell, 2015)

Cellulases and xylanases are the key enzymes involved in the conversion of lignocelluloses into fermentable sugars. Western Ghat region (India) has been recognized as an active hot spot for the isolation of new microorganisms. ...
Effect on oxidative stress, glucose uptake level and lipid droplet content by Apigenin 7, 4 '-dimethyl ether isolated from Piper longum L

Mahesh S Krishna; Beena Joy; Sundaresan, A (Springer, 2015)

Piper longum L. (Family: Piperaceae), is a widely used herb in several Ayurvedic formulations prescribed for various diseases. Potential of the plant material as an antidiabetic and cardio protective agent has not been ...
Brilliant IR Reflecting Yellow Colorants in Rare Earth Double Molybdate Substituted BiVO4 solid solutions for Energy saving applications

Sameera, S; Prabhakar Rao, P; Divya, S; Athira Raj, K V (American Chemical Society, 2015)

Brilliant IR reflecting yellow colorants are developed in rare earth double molybdate substituted BiVO4 solid solutions. Li(0.10)RE(0.10)Ei(0.8)Mo(0.2)V(0.8)O(4) (RE = La, Pr, Sm, Gd, Tb, Dy, Y, Yb and Lu) pigments are ...
Impedance spectroscopic investigation on electrical conduction and relaxation in manganese substituted pyrochlore type semiconducting oxides

Sumi, S; PrabhakarRao, P; Peter Koshy (Elsevier, 2015)

The effect of simultaneous substitutions of Mn in both A and B sites of the pyrochlore type semiconducting oxides: (CaCe1-2xMn2x) (Sn1-xMnxINb)O7-delta,(x=0, 0.1, 0.2, 0.3 and 0.4) on the electrical conduction and relaxation ...
Production, optimization, and partial purification of lipase from Pseudomonas sp. strain BUP6, a novel rumen bacterium characterized from Malabari goat

Priji, P; Unni, K N; Sajith, S; Binod, P; Benjamin, S (Wiley, 2015)

This study introduces a novel bacteriumPseudomonas sp. strain BUP6isolated from the rumen of the Malabari goat with efficiency for producing lipase. It showed significant production of lipase when grown in a newly designed ...
p/n-Polarity of thiophene oligomers in photovoltaic cells: role of molecular vs. supramolecular properties

Ghosh, T; Anesh Gopal; Saeki, A; Seki, S; Vijayakumar C Nair (Royal Society of Chemistry, 2015)

Molecular and supramolecular properties play key roles in the optoelectronic properties and photovoltaic performances of organic materials. In the present work, we show how small changes in the molecular structure affect ...
Phloretin ameliorates arsenic trioxide induced mitochondrial dysfunction in H9c2 cardiomyoblasts mediated via alterations in membrane permeability and ETC complexes

Vineetha, V P; Soumya, R S; Raghu, K G (Elsevier, 2015)

Arsenic trioxide (ATO), though a very effective drug for the treatment of acute promyelocytic leukemia, leads to cardiotoxicity. As mitochondria are the center of attention of cardiac cell's general metabolic status, it ...

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