Gymnema saponin-induced lipid flip-flop identifies rigid membrane phenotype of methicillin resistant S. aureus and enhances it's antibiotic susceptibility.

Our previous study revealed that lipid flip-flop inducing phytochemicals from Gymnema sylvestre increase membrane permeability of antimicrobials in S. aureus. However, their lipid flipping and membrane permeabilizing effect on methicillin resistant S.

Decoding the Catalytic Potential of Dinuclear 1-Row Transition Metal Complexes for Proton Reduction and Water Oxidation.

The growing interest in renewable energy sources has led to a significant focus on artificial photosynthesis as a means of converting solar energy into lucrative and energy-dense carbonaceous fuels. First-row transition metals have thus been brought to light in the search for efficient and high-performance homogenous molecule catalysts that can accelerate energy transformation and reduce overpotentials during the catalytic process. Their dinuclear complexes have opportunities to enhance the efficiency and stability of these molecular catalysts, primarily for the hydrogen evolution reaction (HER) and water oxidation reaction (WOR).

TTFA-Platin Conjugate: Deciphering the Therapeutic Roles of Combo-Prodrug through Evaluating Stability-Activity Relationship.

This work introduces a novel Pt(II) based prodrug TTFA-Platin that integrates a β-diketonate ligand TTFA with a platinum scaffold to structurally resemble carboplatin and offers intermediate kinetic lability between cisplatin and carboplatin, striking a balance between therapeutic efficacy and safety. A comprehensive stability and speciation study was conducted in various biological media, mapping the therapeutic effects of TTFA-Platin. A control molecule, TMK-Platin, was synthesized to further validate the structural-stability relationship, which displayed poor activatable features in biological systems.

Cross-frontal variability of phytoplankton productivity in the Indian sector of the Southern Ocean during austral summer of 2010-2018.

Oceanic phytoplankton productivity, which regulates atmospheric CO, is crucial for unraveling the complexities of the global carbon cycle. Despite its substantial contribution to the global carbon budget and its critical role in anthropogenic carbon sink, the Southern Ocean (SO) remains under-sampled due to logistical challenges. The present study attempts to elucidate the variability of water column primary production (PP) in the Indian Sector of the Southern Ocean (ISSO) by examining associated physicochemical parameters and physiological conditions of phytoplankton that drive this variability.

Development and Validation of Near-Infrared Reflectance Spectroscopy Prediction Modeling for the Rapid Estimation of Biochemical Traits in Potato.

Potato is a globally significant crop, crucial for food security and nutrition. Assessing vital nutritional traits is pivotal for enhancing nutritional value. However, traditional wet lab methods for the screening of large germplasms are time- and resource-intensive.