Results 31 to 40 of about 25,372,263 (281)

Antimicrobial Properties of Silver Cations Substituted to Faujasite Mineral

open access: yesNanomaterials, 2017
A goal of our study was to find an alternative to nano-silver-based antimicrobial materials which would contain active silver immobilized in a solid matrix that prevents its migration into the surrounding environment.
Roman J. Jędrzejczyk   +5 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Inkjet-Printed and Paper-Based Electrochemical Sensors

open access: yesApplied Sciences, 2018
It is becoming increasingly more important to provide a low-cost point-of-care diagnostic device with the ability to detect and monitor various biological and chemical compounds. Traditional laboratories can be time-consuming and very costly. Through the
Ryan P. Tortorich   +2 more
doaj   +1 more source

Potential effects of optical solar sail degredation on trajectory design [PDF]

open access: yes, 2005
The optical properties of the thin metalized polymer films that are projected for solar sails are assumed to be affected by the erosive effects of the space environment.
Baturkin, Volodymyr   +15 more
core  

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

To Approach an Other: ethnohermeneutics and the comparative study of religion

open access: yesCaminhos, 2007
O artigo propõe uma alternativa à s abordagens do fenômeno religioso marcadas tanto por uma ênfase excessiva no estudo das tradições escritas relacionadas a um determinado sistema religioso como pelo etnocentrismo, na medida em que não apresentam ...
Jordan Paper
doaj  

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

Efeito do método de preparo do solo na produtividade de Eucalyptus grandis x Eucalyptus urophylla em Neossolo Quartzarênico e Latossolo. Effect of soil preparation method in productivity of Eucalyptus grandis x Eucalyptus urophylla in Quartzarenic Neosol and Red Oxisol. [PDF]

open access: yesRevista do Instituto Florestal, 2013
O preparo de solo é uma das práticas mais antigas no cultivo de plantas. Atualmente, a subsolagem é o método mais difundido e utilizado em povoamentos florestais.
Rodrigo Eiji HAKAMADA   +3 more
doaj  

Paper-based Photocatalysts Immobilization without Coffee Ring Effect for Photocatalytic Water Purification

open access: yesMicromachines, 2020
Photocatalytic water purification is important for the degradation of organic pollutants, attracting intensive interests. Photocatalysts are preferred to be immobilized on a substrate in order to reduce the laborious separation and recycling steps.
Qingwei Li   +6 more
doaj   +1 more source

EFFECT OF ADDITION OF WET-STRENGTH AGENT ON TENSILE STRENGTH OF PAPER

open access: yesJournal of Sustainable Technologies and Materials, 2023
Wet-strength paper production is of great significance due to its prominent importance in everyday consumer activities. Production of these paper types is very challenging for the manufacturer since they have to meet very specific demands.
Edina Husić, Šefkija Botonjić
doaj   +1 more source

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