2019: Recent submissions

Now showing items 41-60 of 117

Pigmentary Colors from Yellow to Red in Bi2ce2o7 by Rare Earth Ion Substitutions as Possible High NIR Reflecting Pigments

Athira, K V R; Rao, P P; Sreena, T S; Thara, T R A (ScienceDirect, 2019-01)

A new series of high near-infrared (NIR) reflecting pigments with colors ranging from yellow to red by tuning the Bi2Ce2O7 with rare earth ion substitutions on both A and B sites were synthesized by a solid state reaction ...
Magnetism and Magnetoresistance in Al Half Doped LaNiO3

Jasnamol, P P; Sankar, C R; Varma, M R (ScienceDirect, 2019-03-01)

The rhombohedral perovskite LaAl0.5Ni0.5O3 (or La2AlNiO6), synthesized by a combustion method is found to contain Al3+cations in the rhombohedral lattice. The material exhibits a temperature dependent (thermally excited) ...
A Near-Infrared Probe Tracks and Treats Lung Tumor Initiating Cells by Targeting HMOX2

Kim, J J; Lee, Y A; Su, D; Lee, J; Park, S J; Kim, B; Lee, J H J; Liu, X; Kim, S S; Bae, M A; Lee, J S; Hong, S C; Wang, L; Samanta, A; Kwon, H Y; Choi, S Y; Kim, J Y; Yu, Y H; Ha, H H; Wang, Z; Tam, W L; Lim, B; Kang, N Y; Chang, Y T (American Chemical Society, 2019-08-22)

Tumor initiating cells (TIC) are resistant to conventional anticancer therapy and associated with metastasis and relapse in cancer. Although various TIC markers and their antibodies have been proposed, it is limited to the ...
Biodegradable Polymers for Gene Delivery

Thomas, T J; Tajmir-Riahi, H A; Pillai, C K S (MDPI, 2019-10-17)

The cellular transport process of DNA is hampered by cell membrane barriers, and hence, a delivery vehicle is essential for realizing the potential beneﬁts of gene therapy to combat a variety of genetic diseases. Virus-based ...
Drilling Study on Lightweight Structural Mg/SiC Composite for Defence Applications

Balamurugan, K; Uthayakumar, M; Thirumalai Kumaran, S; Samy, G S; Pillai, U T S (Elsevier, 2019-01-14)

Heat energy generated during machining has been found to have a greater influence on determining the machinability of the materials. In this work, magnesium-based silicon carbide composite, which has been identified as a ...
Fermentative Production of N-Alkylated Glycine Derivatives by Recombinant Corynebacterium glutamicum Using a Mutant of Imine Reductase DpkA From Pseudomonas putida

Mindt, M; Hannibal, S; Heuser, M; Risse, J M; Sasikumar, K; Nampoothiri, K M; Wendisch, V F (PubMed, 2019-09-26)

Sarcosine, an N-methylated amino acid, shows potential as antipsychotic, and serves as building block for peptide-based drugs, and acts as detergent when acetylated. N-methylated amino acids are mainly produced chemically ...
Formation of Large Clusters of CO2 Around Anions: DFT Study Reveals Cooperative CO2 Adsorption

Anila, S; Suresh, C H (Royal Society of Chemistry, 2019-10-03)

The structure and energetics of the interaction of CO2 molecules with anions F−, Cl−, Br−, CN−, NC−, OH−, ClO−, NH2−, and NO2−, have been studied at the M06L/6-311++G** level of density functional theory. The maximum number ...
Characterization of a Glucose Tolerant B-glucosidase from Aspergillus Unguis with High potential as a blend-in for Biomass Hydrolyzing Enzyme Cocktails

Valappil, P K; Rajasree, K P; Abraham, A; Christopher, M; Sukumaran, R K (Springer, 2019-08-17)

OBJECTIVES: Characterization of glucose tolerant beta glucosidase (GT-BGL) secreted by Aspergillus unguis NII 08123, determination of the gene and protein sequences of the enzyme and establishing its performance in blends ...
Novel Aza-BODIPY Based Turn on Selective and Sensitive Probe for On-site Visual Detection of Bivalent Copper Ions

Gawale, Y; Mangalath, S; Adarsh, N; Joseph, J; Ramaiah, D; Sekar, N (Elsevier, 2019-06-27)

3-Ethoxy-N,N-diethylaniline substituted aza-BODIPY dye (7) was designed and synthesized that could recognize Cu (II) ions through sequential binding interactions. The visible changes in the absorption and enhancement in ...
Hydrogen Elimination Reactivity of Ruthenium Pincer Hydride Complexes: a DFT Study

Remya, G S; Suresh, C H (Royal Society of Chemistry, 2019-08-20)

The tridentate rigid coordination of a pincer ligand in meridional configuration is expected to enhance the catalytic reactivity of a pincer transition metal complex compared to a non-pincer complex composed of a similar ...
Impact of Mn-dopant Concentration in Observing Narrowing of Band-gap, Urbach tail and Paramagnetism in Anatase TiO2 Nanocrystals

Akshay, V R; Arun, B; Mandal, G; Vasundhara, M (Royal Society of Chemistry, 2019-08-11)

Here, in the present investigation, we have performed detailed structural, optical and magnetic studies on Mn-doped TiO2 nanocrystals derived by a sol–gel technique. X-ray diffraction (XRD) studies reveal the formation of ...
Photonic Band Gap Eﬀect and Dye-encapsulated Cucurbituril-triggered Enhanced Fluorescence Using Monolithic Colloidal Photonic Crystals

Vipin, V V; Parvathy, R C; Ramachandran, A M; Mohamed, A P; Pillai, S (Royal Society of Chemistry, 2019-09-19)

It is well known that enhanced fluorescence of dye molecules can be achieved by the formation of host–guest complexes that enhance the efficiency of chemical sensors, bio-imaging and photovoltaic devices. Herein, dual ...
Poly(L ‑lactic acid)/Boron Nitride Nanocomposites: Inﬂuence of Boron Nitride Functionalization on the Properties of Poly(L ‑lactic acid)

Sijla Rosely, C V; Shaiju, P; Bhoje Gowd, E (American Chemical Society, 2019-09-17)

Differently functionalized boron nitride nanosheets (BNNSs) [hydroxyl (OH_BNNSs), amine (NH2_BNNSs), and poly(ethylene glycol) (PEG) (PEG_BNNSs)] were synthesized, and their effects on the structure and thermal properties ...
Polyaniline-cobalt Oxide Nano Shrubs Based Electrodes for Supercapacitors with Enhanced Electrochemical Performance

Sandhya, C P; Rishad Baig, E; Pillai, S; Molji, C; Aravind, A; Sudha, J D (Elsevier, 2019-09-11)

The present work focuses on the design and development of highly oriented well aligned nano shrubs of polyaniline decorated Co3O4 (COP) and demonstration as an efficient electrode for the fabrication of supercapacitors. ...
Self-Assembly of a β-Cyclodextrin Bis-Inclusion Complex into a Highly Crystalline Fiber Network. An Effective Strategy for Null Aggregate Design

Nayak, N; Gopidas, K R (American Chemical Society, 2019-09-03)

The present work deals with the tight molecular packing of a bis-inclusion complex into rigid, 1D nanofibers. The bis-adamantane (AD) linked anthracene derivative AD–AN–AD readily formed the β-CD bis-inclusion complex, ...
Smart Nanocontainer-based Anticorrosive Bio-coatings: Evaluation of Quercetin for Corrosion Protection of Aluminium Alloys

Ulaeto, S B; Nair, A V; Pancrecious, J K; Karun, A S; Mathew, G M; Rajan, T P D; Pai, B C (Elsevier, 2019-08-12)

The present investigation describes a new contribution to the development of active anticorrosive films. The “phytochemical” Quercetin (QCT), a known secondary metabolite of plants, loaded in silica nanocontainers as the ...
Superswelling Hybrid Sponge from Water Glass for Selective Absorption of Crude Oil and Organic Solvents

Minju, N; Ananthakumar, S; Savithri, S (American Chemical Society, 2019-07-17)

A lightweight super hydrophilic hybrid sponge is designed and demonstrated out of water glass and an organic polymer, which has a macroporous ﬂaky nature and is superﬂ exible with an apparent density of 0.069 g cc, ∼97% ...
Tuning the Structural Transitions and Magnetocaloric Response in Gd5Si1.7Ge2.3 Alloys Through Cobalt Addition

Uthaman, B; Raji, G R; Thomas, S; Suresh, K G; Varma, M R (IEEE Transactions on Magnetics, 2019-07-22)

Materials with a large magnetocaloric effect are of great signiﬁcance for applications in thermomagnetic power generation and magnetic refrigeration. We report the effect of cobalt addition on the structural, magnetic, and ...
Variation of the Donor and Acceptor in D–A–p–A Based Cyanopyridine Dyes and its Effect on Dye Sensitized Solar Cells

Hemavathi, B; Jayadev, V; Ramamurthy, P C; Pai, R K; Narayanan Unni, K N; Ahipa, T N; Soman, S; Balakrishna, R G (Royal Society of Chemistry, 2019-08-28)

Two metal free organic dyes (TPCTh and TPCRh) with D–A–π–A configuration, having 3-cyanopyridine as an auxiliary acceptor and thiophene π-linkers along with a triphenylamine donor and cyanoacetic acid/rhodanine-3-acetic ...
Isodeoxyelephantopin, a Sesquiterpene Lactone Induces ROS Generation, Suppresses NF-κB Activation, Modulates LncRNA Expression and Exhibit Activities Against Breast Cancer

Verma, S S; Rai, V; Awasthee, N; Dhasmana, A; Rajalakshmi, D S; Nair, M S; Gupta, S C (Nature, 2019-11-29)

The sesquiterpene lactones, Isodeoxyelephantopin (IDET) and Deoxyelephantopin (DET) are known to exhibit activities against some cancer types. The activities of these lactones against breast cancer and the molecular bases ...

Now showing items 41-60 of 117

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