Results 161 to 170 of about 3,551 (262)

Watershed land cover predicts the abundance of macroplastic and other anthropogenic litter in streams

open access: yesLimnology and Oceanography, Volume 71, Issue 6, June 2026.
Macroplastic and other types of macroscopic anthropogenic litter (AL; trash, particles > 5 mm) are pervasive across ecosystems, persistent in the environment, increasing in abundance, and can degrade into microplastics (particles < 5 mm). Rivers retain and transform AL prior to export downstream, but improved predictions of AL distribution and movement
Bailey A. Schwenk   +10 more
wiley   +1 more source

The Use of FN‐Silk Networks as Extracellular Matrix‐Mimicking Support for 3D In Vitro Breast Cancer Models Improved the Model's Reproducibility in Drug Sensitivity

open access: yesMedComm – Biomaterials and Applications, Volume 5, Issue 2, June 2026.
Chemotherapy treatment experiments were conducted on three breast cancer cell lines cultured in 2D, spheroids, and the novel 3D support: FN‐silk networks. The breast cancer cells cultured in FN‐silk networks were generally less sensitive to the drugs tested, compared to 2D cultures, potentially giving higher clinical relevance.
Suha Karrani   +5 more
wiley   +1 more source

A Sustainable Approach to Ink Colorant Removal Using Modified Cellulose From Wastepaper

open access: yesPolymer Engineering &Science, Volume 66, Issue 6, Page 4738-4752, June 2026.
Schematic illustration of converting waste paper into cellulose microfibers, fabrication of cellulose‐based hydrogel, and its application for ink removal. ABSTRACT This study reports the fabrication of cellulose‐based hydrogels for ink pigment removal using hydroxyethyl cellulose (HEC) and cellulose fibers (CF) recovered from office wastepaper ...
Filiz Kara   +3 more
wiley   +1 more source

Investigation of the flotation behaviour of ball mill and IsaMill products

open access: yes, 2012
Includes bibliographical references.Valuable minerals that are used in various aspects of everyday life are buried in fossilised storages below the ground in the earth's crust.
Khonthu, Tsepang
core  

Millimeter/Nano‐Structured Metal Monolithic Catalysts: A Privileged Opportunity for Sustainable Water Purification

open access: yesRare Metals, Volume 45, Issue 6, June 2026.
ABSTRACT Cross‐scale assembly of metal (sub) nanoparticles and/or single atoms into millimeter/nanostructured metal monolithic catalysts (Min‐SMCs) is highly appealing for sustainable water cleanup, due to energy‐efficient catalyst recyclability, high infrastructure compatibility, and low metal‐releasing risks.
Jia‐Cheng E. Yang   +4 more
wiley   +1 more source

Recent Advances in Photoelectrochemical Water Splitting Enabled by Covalent Organic Frameworks

open access: yesSmall Structures, Volume 7, Issue 6, June 2026.
This review highlights the potential of 2D covalent organic frameworks (COFs) as tunable and porous photoactive catalysts for solar‐driven water splitting. It discusses COF design principles and emerging photoelectrocatalytic performance, with special emphasis on film fabrication and deposition strategies critical for integrating COFs into efficient ...
Roman Guntermann   +3 more
wiley   +1 more source

The Occurrence of Microplastic Ingestion in Commercial Marine Fish in Miri, Sarawak, Malaysia

open access: yesEnvironmental Quality Management, Volume 35, Issue 4, Summer 2026.
ABSTRACT Microplastics are polymer‐based particle compositions of various toxic chemicals with size less than 5 mm. Due to their small size, microplastics can be ingested and accumulate in body tissues of organisms. This raises concerns about their toxicity being transferred to humans via food consumption.
Sze Che Lee, Rubiyatno, Tony Hadibarata
wiley   +1 more source

Sensitivity of Soil Chemical Erosion Rate to Climate and Dust Along a 2.8‐km Elevation Transect at San Jacinto Mountain, California

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 6, June 2026.
Abstract Chemical weathering is of wide interest because it breaks down minerals, releases nutrients, weakens rock, and draws down atmospheric CO2. To quantify the sensitivity of soil chemical erosion rate to climate and dust, we measured soil chemical erosion rate, dust deposition rate, and soil climate at 18 ridgetop sites along a ∼2.8‐km elevation ...
Kai Hu   +9 more
wiley   +1 more source

Column froth flotation

open access: yes, 1986
The froth flotation device includes a flotation column partially filled with a packing which defines a large number of small flow passages extending in a circuitous pattern between the upper and lower portions of the column. A conditioned aqueous pulp of
Yang, David C.
core  

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