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http://dx.doi.org/10.1038/s41569-025-01157-8 | DOI Listing |
Anal Chem
September 2025
Jiangsu Key Laboratory for Molecular and Medical Biotechnology, College of Life Sciences, Nanjing Normal University, Nanjing 210023, P. R. China.
Electroactive bacteria (EAB) hold great promise for the development of electrochemical biosensors given their unique ability to transfer electrons extracellularly via specialized pathways, a process termed extracellular electron transfer (EET). Ongoing research aims to overcome current limitations and fully harness the potential of EABs for high-performance biosensing applications. Herein, we report the fabrication of an electrochemical microsensor based on biomineralized electroactive bacteria, specifically MR-1.
View Article and Find Full Text PDFACS Appl Mater Interfaces
September 2025
College of Materials Science and Engineering, Hunan University, Changsha 410082, China.
Modern electronic systems are evolving toward miniaturized designs, flexible architectures, and high-power-density requirements. However, progress in developing electrical insulation materials that integrate mechanical robustness, flexibility, and thermal stability remains a critical challenge. This study introduces a novel nacre-inspired aramid-vermiculite nanopaper featuring a 3D interconnected layered network, designed for use in flexible electrical insulating applications.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
September 2025
Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN 46202.
Retinal ganglion cells (RGCs) are highly compartmentalized neurons whose long axons serve as the sole connection between the eye and the brain. In both injury and disease, RGC degeneration occurs in a similarly compartmentalized manner, with distinct molecular and cellular responses in the axonal and somatodendritic regions. The goal of this study was to establish a microfluidic-based platform to investigate RGC compartmentalization in both health and disease states.
View Article and Find Full Text PDFMol Ecol Resour
September 2025
College of Life Sciences, Henan Normal University, Xinxiang, China.
Miniature inverted-repeat transposable elements (MITEs) are short, non-autonomous class II transposable elements prevalent in eukaryotic genomes, contributing to various genomic and genic functions in plants. However, research on MITEs mainly targets a few species, limiting a comprehensive understanding and systematic comparison of MITEs in plants. Here, we developed a highly sensitive MITE annotation pipeline with a low false positive rate and applied it to 207 high-quality plant genomes.
View Article and Find Full Text PDFProg Mol Biol Transl Sci
September 2025
School of Applied Sciences and Technology, Gujarat Technological University, Gujarat, India. Electronic address:
Ingestible biosensors represent a transformative advancement in the field of personalized health monitoring, offering real-time insights into digestive health and nutritional status. These innovative devices, designed to travel through the gastrointestinal tract, are equipped with miniaturized sensors capable of detecting and analysing key biomarkers related to digestion and nutrient absorption. By providing continuous, non-invasive monitoring, ingestible biosensors enable early detection of gastrointestinal (GI) disorders, personalized dietary adjustments, and enhanced understanding of gut microbiota dynamics.
View Article and Find Full Text PDF