Results 61 to 70 of about 1,887,748 (400)

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

Ecological risk assessment of Tomsk region groundwater used for drinking purposes [PDF]

open access: yes, 2016
The present paper is devoted to the chemical composition analysis of Neogene-quaternary and Paleogene groundwater widely used for drinking in the territory of Tomsk region.
Aikina, Tatiana Yurievna   +2 more
core   +1 more source

Metal–Organic Frameworks for Gaseous Pollutant Management: From Capture to Neutralization and Reutilization

open access: yesAdvanced Functional Materials, EarlyView.
This review maps how MOFs can manage hazardous gases by combining adsorption, neutralization, and reutilization, enabling sustainable air‐pollution control. Covering chemical warfare agent simulants, SO2, NOx, NH3, H2S, and volatile organic compounds, it highlights structure‐guided strategies that boost selectivity, water tolerance, and cycling ...
Yuanmeng Tian   +8 more
wiley   +1 more source

Assessment of potential ecological risk for polycyclic aromatic hydrocarbons in urban soils with high level of atmospheric particulate matter concentration

open access: yesEcotoxicology and Environmental Safety
Polycyclic aromatic hydrocarbons (PAHs) are known to be representative carcinogenic environmental pollutants with high toxicity. However, information on the potential ecological and environmental risks of PAH contamination in soil remains scarce.
Hi Gyu Moon   +10 more
doaj   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Landscape Ecological Risk Assessment Based on LUCC—A Case Study of Chaoyang County, China

open access: yes, 2021
The ecological environment is suffering from great human disturbance. Scientific assessment of landscape ecological risks can provide scientific guidance for land use management.
Y. Ji, Zhongke Bai, Jiawei Hui
semanticscholar   +1 more source

Landscape Ecological Risk Assessment Based on Land Use Change in the Yellow River Basin of Shaanxi, China

open access: yesInternational Journal of Environmental Research and Public Health, 2022
The Yellow River Basin in Shaanxi (YRBS) has a relatively fragile ecological environment, with severe soil erosion and a high incidence of natural and geological disasters.
Zhiyuan Zhu   +4 more
semanticscholar   +1 more source

Balancing Electrons to Break the Activity‐Selectivity Trade‐Off in H2O2 Electrosynthesis

open access: yesAdvanced Functional Materials, EarlyView.
Carrier‐concentration balancing in CuS is achieved by coupling cobalt dopants with cobalt vacancies, converting CuS from p‐ to n‐type to accelerate 2e− ORR while withdrawing excess carriers to optimize *OOH binding for H2O2 desorption. The catalyst reaches 8.14 mol g−1 h−1 with >84% selectivity in 1.0 M KOH and drives robust electro‐Fenton dye ...
Hangning Liu   +11 more
wiley   +1 more source

Amphibian diversity and distribution patterns in Chaohu Lake basin based on environmental DNA and traditional line transect method

open access: yesGlobal Ecology and Conservation
Amphibians are a crucial component of global biodiversity, yet they are experiencing rapid population declines worldwide. The primary objectives are to evaluate the feasibility of using eDNA as a non-invasive method for surveying amphibian diversity in ...
Xiaoxuan Sun   +5 more
doaj   +1 more source

Комплексный подход к оценке экологического риска для здоровья населения при воздействии выбросов топливно-энергетического комплекса Украины [PDF]

open access: yes, 2012
Обосновано применение разработанной методики комплексной оценки экологического риска при воздействии химических и радиационных факторов на окружающую среду и здоровье населения, которая позволит оценить ранее недостаточно изученную химическую и ...
Коваленко, Г. Д.   +1 more
core  

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