Results 91 to 100 of about 845,542 (311)

Macrophage‐targeted cerium‐tannic acid metal‐polyphenol framework nanoenzyme promotes in situ heart valves regeneration through adaptive immunomodulation

open access: yesBMEMat, EarlyView.
A novel nanoenzyme based on cerium ions‐tannic acid metal‐polyphenol framework (FCT) has been developed and loaded onto DHVs for targeting M1 macrophages to reduce their ROS level and reprogram macrophage phenotype, thereby eliminating inflammation, promoting endothelialization and adaptive matrix remodeling of scaffolds, offering a promising strategy ...
Peng Song   +9 more
wiley   +1 more source

Mechanisms of Microorganisms Alleviating Drought and Salt Stresses in Plants

open access: yesMicroorganisms
Drought and salt stresses are critical environmental constraints affecting plant growth and development, and microorganisms can enhance plant tolerance to these abiotic stresses through complex mechanisms.
Di Feng   +7 more
doaj   +1 more source

Marine silicon for biomedical sustainability

open access: yesBMEMat, EarlyView.
Schematic illustrating marine silicon for biomedical engineering. Abstract Despite momentous divergence from oceanic origin, human beings and marine organisms exhibit elemental homology through silicon utilization. Notably, silicon serves as a critical constituent in multiple biomedical processes.
Yahui Han   +3 more
wiley   +1 more source

Avaliação da qualidade da água para fins de irrigação em áreas de barragens subterrâneas no semiárido do nordeste brasileiro. [PDF]

open access: yes, 2017
bitstream/item/69889/1/Avaliacao-da-qualidade-de-agua ...
ANJOS, J. B. dos   +6 more
core  

Optimization of CEST MRI Reporter Protein Design Using Cation‐Pi Networks

open access: yesChemistry – A European Journal, EarlyView.
A novel engineering approach can produce reporter proteins for cell and viral therapy tracking with unique magnetic resonance imaging (MRI) signatures, detectable with chemical exchange saturation transfer (CEST). We discover how cation‐π interactions between amino acid groups can help us fine‐tune magnetic resonance properties for noninvasive ...
David E. Korenchan   +8 more
wiley   +1 more source

Experimental Determination of Calcite Solubility in H2O‐KCl‐NaCl‐LiCl Solutions at 700°C and 8 kbar

open access: yesGeophysical Monograph Series, Page 245-257., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
James Eguchi, Yuan Li, Craig E. Manning
wiley  

+2 more sources

Effects of salt water irrigation at the ripening stage on yield and quality of grown-in-substrate mini-watermelon (Citrullus lanatus) within an arched shed

open access: yesAgricultural Water Management
Water scarcity stands as one of the pivotal factors impeding agricultural development. To investigate the impacts of salt water irrigation on crop yield and quality in greenhouse substrate cultivation in regions characterized by freshwater shortages yet ...
Di Feng   +8 more
doaj   +1 more source

Risk assessment and source identification of coastal groundwater nitrate in northern China using dual nitrate isotopes combined with Bayesian mixing model [PDF]

open access: yes, 2017
Due to the intensive and complicated human activities, the identification of nitrate pollution source of coastal aquifer is usually a challenge. This study firstly adopted stable isotope technique and stable isotope analysis in R (SIAR) model to identify
Feng, Qi   +5 more
core   +1 more source

Energy Balancing of Electrochemical Alternatives to the Solvay Process

open access: yesChemie Ingenieur Technik, EarlyView.
To overcome the CaCl2 and CO2 emissions custom to the conventional Solvay process in soda ash production, electrochemically based alternatives were investigated. In particular, the mass‐ and energy balances for chlor‐alkali electrolysis and bipolar electrodialysis‐based processes are discussed comprehensively in the presented work.
Tom Wenzel   +3 more
wiley   +1 more source

Comparative transcriptome analysis reveals the complex response mechanisms of soybean leaves and roots to salt stress

open access: yesBMC Plant Biology
Background Soil salinization severely affects plant growth and development and has become one of the important abiotic stresses limiting crop growth. To improve soybean yield in saline soils, it is important to understand how soybean responds to salt ...
Wenkang Huang   +7 more
doaj   +1 more source

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