Results 31 to 40 of about 46,506 (263)

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Sediment Grain Size Analysis and Characteristics of Sedimentation Processes in the Bang Berd-Khao Tham Thong Beach, Chumphon Province

Applied Environmental Research
This study investigated the sedimentological characteristics of the Bang Berd-Khao Tham Thong beach system, which is located along the western shore of the central Gulf of Thailand, an area that is minimally disturbed by human activity and is ideal for ...
Rawadee Meeprasit, Sujaree Bureekul, Suriyan Saramul   +2 more
doaj   +1 more source

Increased sediment loads cause non-linear decreases in seagrass suitable habitat extent.

PLoS ONE, 2017
Land-based activities, including deforestation, agriculture, and urbanisation, cause increased erosion, reduced inland and coastal water quality, and subsequent loss or degradation of downstream coastal marine ecosystems.
Megan Irene Saunders, Scott Atkinson, Carissa Joy Klein, Tony Weber, Hugh P Possingham   +4 more
doaj   +1 more source

Ultrafast Thermal Shock Synthesis of CuNiSnLa Medium‐Entropy Metallic Glass for Sustainable Nitrogen Fixation via Plasma‐Coupled Electrocatalysis

Advanced Functional Materials, EarlyView.
This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen, Peng‐Jun Deng, Yang Liu, Shenglong Huang, Shuo Sun, Haoxuan Li, Jiajia Lu, Panagiotis Tsiakaras   +7 more
wiley   +1 more source

Mutualistic Interactions during Bioleaching of Marine Contaminated Sediment

Chemical Engineering Transactions, 2013
In coastal marine systems at high level of anthropization and socio-economic exploitation, like harbours, sediment represents a sink and a source for contaminants.
V. Fonti, A. Dell'Anno, F. Beolchini
doaj   +1 more source

Mineral Deposition From Liquid Precursors Triggered by Complementary Polyelectrolytes

Advanced Functional Materials, EarlyView.
Polyelectrolyte additives can delay or prevent crystal nucleation in supersaturated solutions of insoluble mineral salts such as calcium carbonate. This work reports that adding a second, oppositely‐charged polyelectrolyte leads to immediate mineral crystallization from such metastable solutions.
Mohammed Kayes Patoary, Eli Halperin Pierce, Elizabeth Siu, Brigitte Gallagher, Md Abul Shahid, Yang Zhang, Thomas B. H. Schroeder   +6 more
wiley   +1 more source

Performance of extraction methods for extracellular DNA from sediments across marine habitats

Environmental DNA, 2020
Background Using environmental DNA (eDNA) to detect taxa is quickly becoming an important technique to determine the distribution and diversity of macroorganisms.
Nathan R. Geraldi, Rubén Díaz‐Rúa, Lauren A. Shea, Carlos M. Duarte   +3 more
doaj   +1 more source

Reconfigurable Au Nanoparticle Monolayers on Regenerated Cellulose Hydrogels: Highly Sensitive SERS Detection of Polystyrene Micro/Nanoplastics With Interpretable Deep Learning

Advanced Functional Materials, EarlyView.
A regenerated cellulose (RC) hydrogel‐based SERS substrate integrating a Marangoni‐transferred gold nanoparticle self‐assembled monolayer (Au‐SAM) is fabricated. Reswelling‐induced hotspot formation enhances polystyrene micro/nanoplastics (PS MNPs) detection in complex matrices, providing reproducible, high‐throughput SERS signals across diverse ...
Youngho Jeon, Yu‐Jin Jeon, Suji Lee, Jeseong Kim, Dae‐Hyun Jung, Jungmok You   +5 more
wiley   +1 more source

Sediment discharge from Greenland’s marine-terminating glaciers is linked with surface melt

Nature Communications
Sediment discharged from the Greenland Ice Sheet delivers nutrients to marine ecosystems around Greenland and shapes seafloor habitats. Current estimates of the total sediment flux are constrained by observations from land-terminating glaciers only ...
Camilla S. Andresen, Nanna B. Karlsson, Fiammetta Straneo, Sabine Schmidt, Thorbjørn J. Andersen, Emily F. Eidam, Anders A. Bjørk, Nicolas Dartiguemalle, Laurence M. Dyke, Flor Vermassen, Ida E. Gundel   +10 more
doaj   +1 more source

Effects of environmental filtering and dispersal limitation on the β-diversity of coastal wetland plant communities

Ecological Indicators
The spatial distribution of plant communities is often explained by the joint effects of environmental filtering and dispersal limitation. However, the relative importance of these two processes in shaping plant β-diversity patterns (which characterize ...
Shengjun Yan, Xuan Wang, Rui Yan, Zhenmei Liao, Changan Liu, Daoyan Xu, Guoxiang Liao   +6 more
doaj   +1 more source