Structural distortion driven polaronic transport and table-like magnetocaloric properties in polycrystalline TbSrMnO compound.

This research mainly explores the structural, magnetic, magneto-transport, and magnetocaloric properties of the polycrystalline TbSrMnO compound. The results reveal a significant modification of the compound's ground state with increasing the strength of the magnetic field. The strong distortion in the crystal structure highly controls the magnetic and magneto-transport properties of the system.

Large magnetocaloric effect and giant magnetoresistance in rare earth based intermetallic compound ErAl: construction of magnetic phase diagram.

This study explores the magnetic and magnetotransport behavior of polycrystalline ErAlcompound. The polycrystalline compound adopts HoAl-type structures with the R-3m space group, No. 166-2 and hR60 configurations.

Magnetic and magnetocaloric effect study of a polycrystalline GdSrCaMnO compound.

The magnetic and magnetocaloric properties of polycrystalline GdSrCaMnO ( = 0.0, 0.2, 0.

Expression profile, transcriptional and post-transcriptional regulation of genes involved in hydrogen sulphide metabolism connecting the balance between development and stress adaptation in plants: a data-mining bioinformatics approach.

Recent research focused on novel aspects of sulphur and sulphur-containing molecules in fundamental plant processes has highlighted the importance of these compounds. Currently, the focus has shifted to the efficacy of hydrogen sulphide (H S) as signalling compounds that regulate different development and stress mitigation in plants. Accordingly, we used an in silico approach to study the differential expression patterns of H S metabolic genes at different growth/development stages and their tissue-specific expression patterns under a range of abiotic stresses.

Spin-polarized tunneling and polaronic transport properties of polycrystalline (SmGd)SrMnO(= 0.5 and 0.7) compounds.

The detail investigations on the magneto-transport properties of the polycrystalline (SmGd)SrMnO(SGSMO-1) and (SmGd)SrMnO(SGSMO-2) compounds, having a glassy-like and ferromagnetic ground states respectively have been carried out in details. Due to the existence of two different magnetic ground states in the above mentioned systems, the magneto-transport properties are markedly differed from each other, specially at the low temperature region. The highly semi-conducting nature of the SGSMO-1 compound is suppressed with the application of magnetic field, whereas the SGSMO-2 compound exhibits a metal-insulator transition in its pristine state.

Real-space imaging of magnetic phase transformation in single crystalline Sm-Ca-Sr based manganite compound.

Low-temperature-high-magnetic field magnetic force microscopy studies on colossal magnetoresistance material SmCaSrMnOhave been carried out. These measurements provide real-space visualization of antiferromagnetic-ferromagnetic (AFM-FM) transition on sub-micron length scale and explain the presence of AFM-FM transition in the temperature-dependent magnetization measurements, but the absence of corresponding metal-insulator transition in temperature-dependent resistivity measurements at the low magnetic field. Distribution of transition temperature over the scanned area indicates towards the quench disorder broadening of the first-order magnetic phase transition.

Role of the stability of charge ordering in exchange bias effect in doped manganites.

In this work we have carried out an elaborate study on the magnetic properties and investigated the exchange bias phenomena of some charge-ordered (CO) manganites. The detailed study of Sm Ca MnO (x = 0.5, 0.

Copper salisylaldoxime (CuSAL) imparts protective efficacy against visceral leishmaniasis by targeting Leishmania donovani topoisomerase IB.

In vitro and in vivo anti-leishmanial efficacy of copper salisylaldoxime (CuSAL), a transition metal complex, was evaluated and the underlying mechanism was studied. In vitro studies revealed that 30 μM of CuSAL causes 96% reduction in parasite burden in infected macrophages. CuSAL is least toxic in host cells.