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http://dx.doi.org/10.1113/JP283779 | DOI Listing |
Environ Monit Assess
September 2025
School of Materials Engineering, Changzhou Vocational Institute of Industry Technology, Changzhou, 213000, People's Republic of China.
A multi-indicator framework was developed to resolve multi-source pollution in highly urbanized rivers, demonstrated in the Qinhuai River Basin, Nanjing, China. Water quality index (WQI) stratification was integrated with dissolved organic matter (DOM) fluorescence components, hydrochemical ions, and conventional parameters and analyzed using positive matrix factorization (PMF). Correlation analysis further elucidated source compositions and interactions.
View Article and Find Full Text PDFBiotechnol Adv
September 2025
Department of Environmental and Resource Engineering, Technical University of Denmark, Bygningstorvet, Bygning 115, 2800 Kgs, Lyngby, Denmark.
Phototrophic microorganisms are gaining prominence for their dual role in wastewater treatment and resource recovery, converting wastewater into valuable bioproducts. However, their effective deployment needs robust modelling frameworks capable of predicting performance across complex, real-world scenarios. Despite significant advances, key challenges hinder the development and application of such models.
View Article and Find Full Text PDFCell
September 2025
The Plant Molecular and Cellular Biology Laboratory, The Salk Institute for Biological Studies, La Jolla, CA 92037, USA; Cell and Developmental Biology, Division of Biological Sciences, University of California, San Diego, San Diego, CA 92037, USA; Marine Biology Research Division, Scripps Instituti
The human gut microbiome is linked to child malnutrition, yet traditional microbiome approaches lack resolution. We hypothesized that complete metagenome-assembled genomes (cMAGs), recovered through long-read (LR) DNA sequencing, would enable pangenome and microbial genome-wide association study (GWAS) analyses to identify microbial genetic associations with child linear growth. LR methods produced 44-64× more cMAGs per gigabase pair (Gbp) than short-read methods, with PacBio (PB) yielding the most accurate and cost-effective assemblies.
View Article and Find Full Text PDFWater Res
September 2025
College of Chemical and Biological Engineering, Key Laboratory of Biomass Chemical Engineering of Ministry of Education, Zhejiang University, Hangzhou 310027, China; Institute of Zhejiang University - Quzhou, Quzhou 324000, China. Electronic address:
This study presents a renewable electricity-driven microbial electrosynthesis (MES) system integrated with biological nitrogen removal (BNR) to achieve carbon-negative wastewater treatment. The MES system converts CO₂ into acetate, which is directly utilized as an internal carbon source for denitrification. Incorporation of biochar-derived conductive materials enhanced electron transfer, increasing acetate productivity to 1.
View Article and Find Full Text PDFBiosens Bioelectron
September 2025
College of Pharmacy, Xinjiang Key Laboratory of Biopharmaceuticals and Medical Devices, Xinjiang Medical University, Urumqi, 830017, China; State Key Laboratory Basis of Xinjiang Indigenous Medicinal Plants Resource Utilization, Xinjiang Technical Institute of Physics and Chemistry, Chinese Academy
Given the pivotal role of Flap endonuclease 1 (FEN1) in tumor pathogenesis and progression, the advancement of its activity and inhibitor assays holds significant importance for cancer research and drug screening. Herein, we proposed a convenient, visual and sensitive colorimetric biosensing platform for FEN1 activity detection by integrating the robust signal amplification power of rolling circle amplification (RCA), the target enrichment capability of magnetic beads (MB), and the high efficiency and visualization of urease-mediated litmus test. Based on the significant color transition with a clear response mechanism, quantitative analysis can be achieved by either spectroscopic or smartphone-based detection.
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