Science News for July 26, 2025

Smart bandage with “plant power” heals chronic wounds faster than market leaders, Chinese-German team reports

A Chinese-German team has developed a next-generation wound dressing that combines antimicrobial properties with smart monitoring capabilities. The 'dual-network gel' bandage eliminates over 99.99% of bacteria in 30 minutes and promotes faster wound closure, outperforming leading commercial dressings.

SourceJournal of Bioresources and Bioproducts·JournalJournal of Bioresources and Bioproducts·TypeExperimental study·DateJul 26, 2025

Paper strip turns saliva into instant uric-acid alert, replacing needles and lab visits

A Chinese team has developed a paper strip that can detect uric acid levels in saliva with high accuracy, replacing traditional laboratory tests. The 'abnormal UA alarm' uses fluorescent particles to quantify UA concentrations, enabling rapid and non-invasive screening for gout and metabolic disorders.

SourceJournal of Bioresources and Bioproducts·JournalJournal of Bioresources and Bioproducts·TypeExperimental study·DateJul 26, 2025

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

dpMIG-seq: a game-changer in genetic mapping of tetraploid crops

A new PCR-based sequencing method, dpMIG-seq, simplifies genetic mapping of tetraploid crops by offering high reproducibility and accuracy. The method enables the construction of a comprehensive linkage map across 12 linkage groups in a tetraploid blueberry F1 population.

SourceNanjing Agricultural University The Academy of Science·JournalHorticulture Research·DateJul 26, 2025

The challenge to define true surface topography

Researchers from the University of Pittsburgh, University of Freiburg, and Saarland University launched a global challenge to measure and describe surface topography. The results showed that current industry-standard methods are limited and that more precise measurements are needed to accurately predict surface behavior.

SourceUniversity of Pittsburgh·JournalTribology Letters·TypeData/statistical analysis·DateJul 26, 2025

From waste to water filter: olive-mill leftovers show 99 % heavy-metal removal

Researchers found that raw olive pomace and stones can effectively remove copper, lead, and toxic dyes from wastewater, rivaling commercial materials. The study highlights a potential circular economy solution to reduce agro-waste and provide sustainable tertiary treatment for water utilities.

SourceJournal of Bioresources and Bioproducts·JournalJournal of Bioresources and Bioproducts·TypeLiterature review·DateJul 26, 2025

Spin-free “cork-skin” fibers turn mulberry bark into antibacterial, recyclable textiles

Scientists have developed high-performance textile fibers from invasive paper-mulberry bark using a simple, scalable route. The coated fibers exhibit excellent tensile strength and antimicrobial properties, outperforming traditional materials like cotton.

SourceJournal of Bioresources and Bioproducts·JournalJournal of Bioresources and Bioproducts·TypeExperimental study·DateJul 26, 2025

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.