Papers

The current status of hydrogen energy: an overview

This review covers the current state of hydrogen energy as a clean fuel alternative, including production methods, storage, and transportation. While not directly related to microplastics, the shift away from fossil fuels to hydrogen energy could reduce the production of petroleum-based plastics, which are the primary source of microplastic pollution.

Metabolomics reveals how spinach plants reprogram metabolites to cope with intense stress responses induced by photoaged polystyrene nanoplastics (PSNPs)

Researchers found that tiny plastic nanoparticles can be absorbed by spinach roots and travel into the edible leaves, disrupting the plant's normal metabolism. Aged (sun-weathered) nanoplastics caused even more severe effects than new ones, triggering widespread changes in the plant's chemical processes. This matters for human health because it shows microplastics can enter our food supply through the vegetables we eat.

Enhancing spinach growth and soil microbial health under sulfadiazine and polypropylene exposure through zinc fortification

Researchers found that zinc oxide nanoparticles can effectively reduce the toxic effects of antibiotics and polypropylene microplastics on spinach plants grown in contaminated soil. The zinc treatment lowered oxidative stress markers by 18-28% while boosting the activity of protective enzymes in roots and shoots. The study suggests that zinc supplementation could be a practical strategy for improving crop health in soils polluted with microplastics and pharmaceutical residues.

Activation of peroxymonosulfate by cow manure biochar@1T-MoS2 for enhancing degradation of dimethyl phthalate: Performance and mechanism

Researchers developed a cow manure biochar-supported 1T-MoS2 catalyst that efficiently activates peroxymonosulfate to degrade the plasticizer dimethyl phthalate, achieving high removal rates through both radical and non-radical oxidation pathways.

New Insights into the Relationship Between Microplastics and Diabetes from the Perspective of the Gut–Liver Axis and Macrophage Regulation

This review paper summarizes research suggesting that tiny plastic particles (microplastics) we're exposed to from the environment might increase the risk of developing type 2 diabetes. The studies show microplastics could damage the gut, trigger inflammation, and disrupt how the body processes sugar, though this evidence comes mainly from animal studies rather than human research. While more human studies are needed to confirm these effects, the findings suggest reducing plastic pollution could be important for preventing diabetes and other metabolic diseases.

Enrichment coupled electrochemical sensing for one-pot microplastic quantification

Ecological Responses of Maize Rhizosphere to Antibiotics Entering the Agricultural System in an Area with High Arsenicals Geological Background

Researchers investigated how antibiotics from cow manure enter a maize cropping system in an area with naturally high arsenic levels, finding that oxytetracycline and sulfadiazine significantly altered soil nutrient conditions in the rhizosphere while interactions with arsenic and other metals showed no significant differences.

Slip Irreversibility, Microplasticity, and Fatigue Cracking Mechanism in Near-α and α + β Titanium Alloys

This paper is not about microplastics; it reviews the materials-science mechanisms of microplasticity, slip irreversibility, and fatigue crack initiation in near-α and α+β titanium alloys—a topic in metallurgy unrelated to plastic pollution.

Efficient removal of nano- and micro- sized plastics using a starch-based coagulant in conjunction with polysilicic acid

Researchers found that combining a starch-based coagulant with polysilicic acid efficiently removes nano- and micro-sized polystyrene particles from water, offering an eco-friendly coagulation approach for addressing microplastic pollution in water treatment applications.

Differential regulation of root iron plaque formation in a mangrove species, Kandelia obovata by biodegradable and conventional nanoplastics: Evidence from interfacial interactions, microbial communities, and redox conditions

Researchers found that biodegradable polylactic acid nanoplastics increased iron plaque formation on the roots of the mangrove Kandelia obovata by 105.63%, while conventional polystyrene nanoplastics reduced it by 37.45%, with both types inhibiting iron mineral crystallization and altering microbial communities and redox conditions at the root interface.

Effects of Discarded Masks on the Offshore Microorganisms during the COVID-19 Pandemic

Discarded COVID-19 masks released microplastics into seawater, and researchers profiled how these particles interact with offshore marine microorganisms. The microplastics altered microbial community composition and affected biofilm formation on the plastic surfaces. These findings highlight pandemic-related plastic waste as a source of microplastic pollution that disrupts marine microbial ecosystems.

Metabolomics Reveals How Spinach Plants Reprogram Metabolites to Cope With Intense Stress Responses Induced by Photoaged Polystyrene Nanoplastics (Psnps)