2020: Recent submissions

Now showing items 81-100 of 168

Mechanical-Bending-Induced Fluorescence Enhancement in Plastically Flexible Crystals of a GFP Chromophore Analogue

Bhattacharya, B; Roy, D; Dey, S; Puthuvakkal, A; Bhunia, S; Mondal, S; Chowdhury, R; Bhattacharya, M; Manoj, K; Mandal, PK; Reddy, CM (Wiley, 2020-11-02)

Single crystals of optoelectronic materials that respond to external stimuli, such as mechanical, light, or heat, are immensely attractive for next generation smart materials. Here we report single crystals of a green ...
Lipase of Pseudomonas Guariconesis as an Additive in Laundry Detergents and Transesterification Biocatalysts

Devi, R; Nampoothiri, KM; Sukumaran, RK; Sindhu, R; Arumugam, M (Wiley, 2020-02)

A newly isolated culture, Pseudomonas guariconesis, is reported for the first time for lipase production. Various process parameters affecting enzyme production were optimized through statistical design experiments. The ...
Lignocellulosic Bio-Refinery Approach for Microbial 2,3-Butanediol Production

Hazeena, SH; Sindhu, R; Pandey, A; Binod, P (Elsevier, 2020-04)

Bio-refinery approach using agricultural and industrial waste material as feedstock is becoming a preferred area of interest in biotechnology in the current decades. The reasons for this trend are mainly because of the ...
Lanthanum Phosphate-Incorporated Organosilane Nanocomposites for Gas-Phase CO2 Detection

Sreekala, SV; Vijayan, V; Mohamed, P; Nair, BN; Hareesh, US (American Chemical Society, 2020-10-23)

A facile, sol-gel method to produce fluorescent, organically modified silica (ORMOSIL)-lanthanum phosphate (LaPO4) hybrid nanocomposites suitable for gas-phase CO2 detection through a fluorescence-quenching mechanism is ...
Isosmaragdyrin with an N3C2 Core: Stabilization of Rh(I) and Organo-Pt(II) Complexes

Das, M; Chitranshi, S; Murugavel, M; Adinarayana, B; Suresh, CH; Srinivasan, A (Royal Society of Chemistry, 2020)

Isosmaragdyrin with an N3C2 core is successfully achieved by introducing a 2,6-di-m-phenylpyridine unit. The core is utilized to stabilize the Rh(I) ion in the N–Rh(I)–N bonding mode and the Pt(II) ion in the (N^C)N fashion ...
Influence of Gold Nanoparticles on the Nonlinear Optical and Photoluminescence Properties of Eu2O3 Doped Alkali Borate Glasses

Jagannath, G; Eraiah, B; Jayanthi, K; Keshri, SR; Som, S; Vinitha, G; Pramod, A G; Krishnakanth, KN; Devarajulu, G; Balaji, S; Rao, S; Venugopal, AK; Das, S; Allu, AR (Royal Society of Chemistry, 2020)

Alkali borate glasses activated with trivalent europium ions and rooted with gold (Au) nanoparticles (NPs) were synthesised through a melt quenching process involving a selective thermochemical reduction and their applicability ...
In Vitro Evaluation of Antidiabetic Potential of Hesperidin and its Aglycone Hesperetin Under Oxidative Stress in Skeletal Muscle Cell Line

Dhanya, R; Jayamurthy, P (Wiley, 2020-06)

The present study investigates the in vitro antidiabetic and antioxidant potential of hesperidin and hesperetin under oxidative stress induced in L6 myotubes. Also, the study attempts to reveal the effect of glycosylation ...
Identification and Functional Characterization of Two Novel Fatty Acid Genes from Marine Microalgae for Eicosapentaenoic Acid Production

Thiyagarajan, S; Arumugam, M; Kathiresan, S (Springer, 2020-04)

Marine microalgae such as Isochrysis sp. and Pavlova sp. are the predominant source of polyunsaturated fatty acids (PUFAs) such as eicosapentaenoic acid (EPA, 20:5n–3) and docosahexaenoic acid (DHA, 22:6n–3). EPA biosynthesis ...
Host Sensitized Photoluminescence in Sr2.9-3x/2LnxAlO4F: 0.1Eu3+ (Ln = Gd, Y) for Innovative Flexible Lighting Applications

Sreevalsa, S; Ranjith, P; Ahmad, S; Sahoo, SK; Som, S; Pandey, MK; Das, S (Elsevier, 2020-09)

Tetragonal structured Sr3AlO4F is highly strained as reported from its global instability index estimation. Moreover, our results of X-ray photoelectron spectroscopy (XPS) also ascertained that the structure of Sr3AlO4F ...
Heterologous Expression of Genes for Bioconversion of Xylose to Xylonic Acid in Corynebacterium Glutamicum and Optimization of the Bioprocess

Lekshmi Sundar, MS; Susmitha, A; Rajan, D; Hannibal, S; Sasikumar, K; Wendisch, VF; Nampoothiri, KM (Springer, 2020-04)

In bacterial system, direct conversion of xylose to xylonic acid is mediated through NAD-dependent xylose dehydrogenase (xylB) and xylonolactonase (xylC) genes. Heterologous expression of these genes from Caulobacter ...
Helical Supramolecular Polymers with Rationally Designed Binding Sites for Chiral Guest Recognition

Salikolimi, K; Praveen, VK; Sudhakar, A A; Yamada, K; Horimoto, NN; Ishida, Y (Springer, 2020-12)

Since various helical supramolecular polymers became available, their application to molecular chirality recognition have been anticipated but not extensively studied. So far, only a few examples of chiral reactions have ...
Geochemical and 13C Trends in Sedimentary Deposits of Coastal Pondicherry Region, East Coast of India – Insights from a Borehole Study

Tirumalesh, K; Chidambaram, S; Pethaperumal, S; Sundararajan, M; Thilagavathi, R; Thivya, C; Sharma, D; Sinha, U K (Elsevier, 2020-12)

Major, trace, rare earth elements and 13C isotope results of sediments collected up to the depth of 150 m below ground level (m bgl) have been interpreted in relation to the provenance, weathering and deposition conditions ...
Generation of Long-Lived Photoinduced Charge Separation in a Supramolecular Toroidal Assembly

Krishnan, SB; Gopidas, KR (American Chemical Society, 2020-10-29)

Efficiencies of artificial photosynthetic and photocatalytic systems depend on their ability to generate long-lived charge-separated (CS) states in photoinduced electron transfer (PET) reactions. PET, in most cases, is ...
Functional Evaluation of Exopolysaccharide from Pseudozyma SP. NII 08165 Revealed the Potential Thickening and Emulsifying Applicability

Sajna, KV; Sukumaran, RK; Gottumukkala, LD; Sasidharan, S; Pandey, A (CSIR-NISCAIR, 2020-08)

Exopolysaccharides (EPSs) have huge commercial potential as additives in food, personal care and pharmaceutical formulations. The physicochemical properties, in particularly rheological behaviour of an EPS, determine its ...
Frequency Dependent Energy Storage and Dielectric Performance of Ba–Zr Co-Doped BiFeO3 Loaded PVDF Based Mechanical Energy Harvesters: Effect of Corona Poling

Sasmal, A; Sen, S; Devi, PS (Royal Society of Chemistry, 2020)

Bi0.95Ba0.05Fe0.95Zr0.05O3 (BBFZO) nanoparticles were synthesized by a sol–gel technique to develop a filler material with lower leakage current and oxygen vacancies compared to the host BiFeO3. In this work, we report the ...
Five Concomitant Polymorphs of a Green Fluorescent Protein Chromophore (GFPc) Analogue: Understanding Variations in Photoluminescence with P-Stacking Interactions

Mali, BP; Dash, SR; Nikam, SB; Puthuvakkal, A; Vanka, K; Manoj, K; Gonnade, RG (International Union of Crystallography, 2020-10-01)

The synthetically modified green fluorescent protein chromophore analogue 3,4,5-trimethoxybenzylidene imidazolinone (1) yielded five polymorphs (I, II, III, IV, V) concomitantly irrespective of the solvent used for ...
Evaluation of Freshwater Microalgal Isolates for Growth and Oil Production in Seawater Medium

Ummalyma, SB; Sukumaran, RK; Pandey, A (Springer, 2020-01)

Microalgal cells have the potential to rapidly accumulate lipids which find applications as biodiesel production and nutraceuticals (e.g., EPA and DHA). Seawater is considered as an attractive medium for cultivation of ...
Enhanced Emission in Self-Assembled Phenyleneethynylene Derived π-Gelators

Gourab, D; Rajasekaran, T; Balaraman, V; Praveen, VK; Ajayaghosh, A (Wiley, 2020-07)

Optical properties of π‐systems are of great significance for a wide range of applications in materials and biology. Aggregation and self‐assembly induced emission are one of such phenomena. Herein, the self‐assembly induced ...
Enhanced Dielectric Properties of Ba3ZnTa2−xNbxO9 in Microwave Region Using Tungstic Acid

Tomar, R; Bisht, Y; Abhilash, P; Thirumal, M (Taylor & Francis, 2020-01-02)

Dielectric resonators belonging to the families of complex perovskite Ba3ZnTa2−xNbxO9 were synthesized by a solid-state reaction route. Calcination at 1250°C leads to oxides with ordered (hexagonal) perovskite structure ...
Engineering Properties of Five Varieties of Coconuts (Cocos nucifera L.) for Efficient Husk Separation

Pandiselvam, R; Manikantan, MR; Kothakota, A; Rajesh, GK; Beegum, S; Ramesh, SV; Niral, V; Hebbar, KB (Informa UK Limited, 2020-04-02)

Coconut husk is used as a natural fiber, and it is constantly gaining economic importance including in organic farming. Yet, there are major knowledge gaps regarding the engineering properties of coconut to design efficient ...

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