Pyrolytic Carbon: An Inexpensive, Robust, and Versatile Electrode for Synthetic Organic Electrochemistry.

Synthetic organic electrochemistry is recognized as one of the most sustainable forms of redox chemistry that can enable a wide variety of useful transformations. In this study, readily prepared pyrolytic carbon electrodes are explored in several powerful rAP transformations as well as C-C and C-N bond forming reactions. Pyrolytic carbon provides an alternative to classic amorphous carbon-based materials that are either expensive or ill-suited to large-scale flow reactions.

Clear lens extraction and intraocular lens implantation to correct extreme myopia after retinopathy of prematurity.

We report 3 patients who developed extreme myopia after ROP laser treatment. Their subsequent optical correction was problematic, prompting bilateral clear lens extractions with intraocular lens implantation.

Sentinel Surveillance reveals phylogenetic diversity and detection of linear plasmids harboring and among enterococci collected in the United States.

and are frequent causes of healthcare-associated infections. Antimicrobial-resistant enterococci pose a serious public health threat, particularly vancomycin-resistant enterococci (VRE), for which treatment options are limited. The Centers for Disease Control and Prevention's Division of Healthcare Quality Promotion Sentinel Surveillance system conducted surveillance from 2018 to 2019 to evaluate antimicrobial susceptibility profiles and molecular epidemiology of 205 and 180 clinical isolates collected from nine geographically diverse sites in the United States.

Engineering the substrate specificity and regioselectivity of Burkholderia thailandensis lipoxygenase.

Lipoxygenases (LOXs) catalyze the regioselective dioxygenation of polyunsaturated fatty acids (PUFAs), generating fatty acid hydroperoxides (FAHPs) with diverse industrial applications. Bacterial LOXs have garnered significant attention in recent years due to their broad activity towards PUFAs, yet knowledge about the structural factors influencing their substrate preferences remains limited. Here, we characterized a bacterial LOX from Burkholderia thailandensis (Bt-LOX), and identified key residues affecting its substrate preference and regioselectivity through site-directed mutagenesis.