Results 71 to 80 of about 122,833 (261)

Fertilization Shapes Bacterial Community Structure by Alteration of Soil pH

Frontiers in Microbiology, 2017
Application of chemical fertilizer or manure can affect soil microorganisms directly by supplying nutrients and indirectly by altering soil pH. However, it remains uncertain which effect mostly shapes microbial community structure.
Yuting Zhang, Yuting Zhang, Hong Shen, Hong Shen, Xinhua He, Xinhua He, Ben W. Thomas, Newton Z. Lupwayi, Xiying Hao, Matthew C. Thomas, Xiaojun Shi, Xiaojun Shi, Xiaojun Shi   +12 more
doaj   +1 more source

Disorders of distal acidification

Kidney International, 1990
The final site of titration of the urinary buffers is the collecting tubule. When this process fails urinary acid excretion is unable to match the 1 to 1.5 mEq/kg body weight of nonvolatile acid generated daily as a consequence of the high protein diet consumed by most Westerners.
openaire   +2 more sources

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Ultrasonication-Assisted Solvent Extraction of Quercetin Glycosides from ‘Idared’ Apple Peels

Molecules, 2011
Quercetin and quercetin glycosides are physiologically active flavonol molecules that have been attributed numerous health benefits. Recovery of such molecules from plant matrices depends on a variety of factors including polarity of the extraction ...
Gwendolyn M. Huber, H. P. Vasantha Rupasinghe, Priya Kathirvel   +2 more
doaj   +1 more source

Stimuli‐Responsive Hierarchical Structuring Controls Survival and Programs Hydrogelation of Supramolecular Metallofibers

Advanced Materials, EarlyView.
Aqueous Zn(II) Salphen metallofibers decorated with PNIPAM undergo reversible, multi‐stimuli‐responsive hierarchical bundling. This higher‐order structuring kinetically stabilizes the otherwise fragile assemblies against dilution, acidic hydrolysis, and transmetallation, enables selective sorting of responsive fibers, and programs hydrogelation at ...
Merlin R. Stühler, László Mérai, Kai Ludwig, Rainer Haag, Quinn A. Besford, Alex J. Plajer   +5 more
wiley   +1 more source

Investigation on life cycle assessment of lead and zinc production [PDF]

International Journal of Mining and Geo-Engineering, 2015
Lead and zinc production is one of the main predisposing factors of excessive greenhouse gases emissions, air pollution and water consumption. In this paper, the environmental problems of lead and zinc production in Calcimin plant are expressed and life ...
Sabere Nazari, Mehdi Gharabaghi
doaj  

Angstrom‐Scale Confined Ion Sieve and Accelerator for Efficient Aqueous Zinc Batteries

Advanced Materials, EarlyView.
An angstrom‐scale confined ion accelerator strategy is proposed for ultra‐stable aqueous Zn anodes. Selective and precise transport of hydrated Zn(H2O)62+, Zn2+ cations, H2O molecules, and SO42− anions is achieved by in‐plane atomic Ti vacancies and angstrom‐scale interlayer free spacing within the Ti0.87O2 interfacial layer, leading to homogeneous Zn ...
Xing Peng, Caichao Ye, Yingqiang Li, Zhihang Liu, Kunxi Luan, Jinbo Fan, Honglan Huang, Chao Liu, Na Shen, Zhen Hou, Wenyao Zhang, Yongsheng Fu, Mingzhe Chen, Linfeng Hu, Pan Xiong, Guoxiu Wang, Junwu Zhu   +16 more
wiley   +1 more source

Polyphenol‐Inspired Materials for Agricultural Applications

Advanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu, Omid Mazaheri, Zhixing Lin, Tianzheng Wang, Jingqu Chen, Yuang Gu, Xia Liang, Deli Chen, Frank Caruso   +8 more
wiley   +1 more source

Covalent Attachment of Quaternary Ammonium Group to Geopolymer Surface With Silane Coupling Agent to Enable Simultaneous Adsorption of Cations and Anions

Advanced Materials Interfaces, EarlyView.
Modification of geopolymer surface with a silane coupling agent containing quaternary ammonium group enables the development of dual‐functioning ion exchanger for both cations and anions. In the present study, the performance of this material was demonstrated for the uptake of ammonium and nitrate from water.
Yangmei Yu, Marco Fazzini, Giorgia Franchin, Paolo Colombo, Dario Frascari, Md Faysal Hossain, Priyadharshini Perumal, Tero Luukkonen   +7 more
wiley   +1 more source

Efeito da acidificação, fermentação e adição de cálcio na qualidade de couve-flor (Brassica oleraceae L.) processada pelo calor Effect of acidification, fermentation and addition of calcium on the quality of canned cauliflower (Brassica oleraceae L.)

Scientia Agricola, 1993
O presente trabalho foi desenvolvido com o objetivo de fornecer informações, não encontradas na literatura, sobre o efeito da acidificação (cinco ácidos orgânicos), fermentação e adição de cálcio na qualidade de couve-flor (cultivar Shiromaru III ...
J.N. Nogueira, P.R. Cantarelli, C.R. Gallo, I.A.M. Moreno, F.C.A.V. Matsuura   +4 more
doaj   +1 more source