Exciton-Polaron in a Quasi-One-Dimensional Chain of Hexyl-Diammonium-BiI Octahedra.

Lower-dimensional organic-inorganic hybrid perovskite materials promise to revolutionize the optoelectronics industry due to the tremendous possibilities of exotic control on excitonic properties driven via quantum confinement. Flexible organic cations acting as spacers and stabilizers enhance electron-phonon couplings, further amplifying the potential for modular light-matter interactions in these materials. Herein we unravel the nature of excitons in a quasi-1D chain of corner-sharing bismuth iodide octahedra with an intrinsic quantum well structure stabilized by a hexyl-diammonium cation.

Effect of post-milking teat dipping on milk quality and udder health of crossbred cows.

We aimed to determine the efficacy of different post-milking teat dips in the prevention of intramammary infection and teat condition scores in common crossbred cows (Holstein Frisian × Tharparkar) found in Indian sub-tropical conditions. Eighty healthy crossbred cows were selected and randomly divided into four groups: untreated control, 1% w/v iodine, 5% v/v lactic acid and finally essential oil mix (eucalyptus, lavender, peppermint, and tea tree oils). Samples were collected quarter-wise ( = 308).

Exposure and probable ingestion of fluoride through non-dietary edible items from Panipat (NCR), India.

The present study revealed that various non-dietary items like pan masala, chewing tobacco, betel nuts, and toothpaste may contribute to the fluoride burden of the human body. In this line, an attempt was made to analyze the fluoride content of non-dietary items collected from Panipat City of Haryana. The study depicts that intake of pan masala, chewing tobacco, betel nuts, and toothpaste expose the consumers to 21.

ERMCS Ca transmission fuels cell division.

Mitosis is a cellular process that demands high energy, but it was previously unclear how this process is linked with mitochondrial ATP production. Zhao et al. describe how during mitosis, the lamin B receptor migrates to the ER membrane to enhance ER-mitochondria contact sites, coordinating Ca surges that increase ATP production necessary for cell division.