Results 51 to 60 of about 2,909,996 (302)

Oxygen and ROS Delivery for Infected Wound Healing and Future Prospects

open access: yesAdvanced Healthcare Materials, EarlyView.
Bacterial infection is a major driver of delayed wound healing and postsurgical readmissions; with rising antibiotic resistance, solid peroxide–releasing biomaterials offer sustained delivery of ROS/O2 for antimicrobial control and microenvironmental modulation.
Ayden Watt   +7 more
wiley   +1 more source

Considering Manure and Carbon Sequestration

open access: yesScience, 2000
In his Policy Forum “Carbon sequestration in soils” (25 June 1999, p. [2095][1]), William H. Schlesinger notes that manure application has been suggested as a possible mechanism for soil carbon sequestration ([1][2], [2][3]) and suggests that, although manuring has a number of ...
Smith, P., Powlson, D. S.
openaire   +2 more sources

A Physiological Microfluidic Blood–Brain‐Barrier Model for In Vitro Study of Nanoparticle Trafficking and Accumulation

open access: yesAdvanced Healthcare Materials, EarlyView.
A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen   +9 more
wiley   +1 more source

Conversion of Natural Soil to Paddy Promotes Soil Organic Matter Degradation in Small-Particle Fractions: δ13C and Lipid Biomarker Evidence

open access: yesAgronomy
The stabilization mechanism of soil organic matter (SOM) has received considerable attention. It is widely accepted that mineral sorption/protection is important for SOM stabilization.
Yuxuan Li   +7 more
doaj   +1 more source

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

open access: yesAdvanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez   +8 more
wiley   +1 more source

Carbon sequestration partnerships [PDF]

open access: yesEos, Transactions American Geophysical Union, 2003
The U.S. Department of Energy named seven regional partnerships on 16 August to study the best methods for the non‐biological sequestration of carbon in different parts of the country.DOE will provide about $11.1 million to these partnerships over the next 2 years, with participating organizations expected to contribute an additional $7 million.
openaire   +1 more source

Ultrasound‐Responsive Dual‐Prodrug Nanoassembly for “Fenestrae‐Restoration Strategy” in Liver Fibrosis Therapy

open access: yesAdvanced Materials, EarlyView.
ABSTRACT Liver fibrosis is a serious yet reversible intermediate stage in the progression of liver disease, which can ultimately advance to cirrhosis and hepatocellular carcinoma. Targeted and selective inhibition of activated hepatic stellate cells (aHSCs) has emerged as a promising therapeutic strategy for the treatment of liver fibrosis.
Shutong Liu   +8 more
wiley   +1 more source

Pyrolysis temperature determines aging effects on the electron transfer and exchange properties of pyrogenic carbon

open access: yesBiochar
Pyrogenic carbon (PyC) possesses electron transfer and exchange capabilities that can facilitate redox reactions in various geochemical and biochemical processes.
Mulin Cao   +8 more
doaj   +1 more source

Data driven approach on in-situ soil carbon measurement

open access: yesCarbon Management, 2022
Soil carbon (C) plays a key role in mitigating and adapting to global climate change. In-situ soil C measurement has faced many challenges including those related to aerial coverage, economics, accuracy, and availability.
Umesh Acharya   +2 more
doaj   +1 more source

Forest management in southern China generates short term extensive carbon sequestration

open access: yesNature Communications, 2020
Land use policies have turned southern China into one of the most intensively managed forest regions in the world, with actions maximizing forest cover on soils with marginal agricultural potential while concurrently increasing livelihoods and mitigating
Xiaowei Tong   +18 more
semanticscholar   +1 more source

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