Results 61 to 70 of about 4,232,192 (254)

Electrochemical Sensor Capable of Enhancing Dopamine Sensitivity Based on Micron-Sized Metal–Organic Frameworks

open access: yesBiosensors
Micron-sized, ultrathin metal–organic framework (MOF) sheet is a two-dimensional (2D) hybrid material with a large specific surface area, which can be used not only in the fields of energy and biomedicine, but also in electrode modification to improve ...
Ruhui Yan   +5 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

Lipid implants for controlled release of proteins [PDF]

open access: yes, 2007
In recent years, we have seen significant progress towards understanding the role of proteins in both physiological and pathological processes. Especially neurotrophic factors have increasingly come into focus for the treatment of neurodegenerative ...
Könnings, Stephanie
core   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Zero-order drug release obtained with gradient matrix systems based on hydrophilic polymers

open access: yes, 2011
The use of powder layering technology was explored to prepare hydrophilic matrix systems aimed at a zero-order release of drugs. Systems with 5 layers with decreasing drug concentration from the inner to the outer one were prepared by applying powders ...
A. Foppoli   +5 more
core   +2 more sources

High bio-content polyurethane coated controlled-release fertilizer with metal coordination layer for prolonged nutrient release and enhanced degradability

open access: yesIndustrial Crops and Products
Controlled-release fertilizers (CRFs) offer significant potential for reducing environmental pollution and enhancing fertilizer utilization efficiency. However, achieving improved controlled-release and degradability in high bio-content polyurethane (HB ...
Shuqi Dong   +6 more
doaj   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Preparation and properties of hydrogel based on sawdust cellulose for environmentally friendly slow release fertilizers

open access: yesGreen Processing and Synthesis, 2020
A novel hydrogel slow-release nitrogen fertilizer based on sawdust with water absorbency was prepared using grafting copolymerization. Urea was incorporated as nitrogen source in a hydrogel fertilizer.
Zhang Xiao   +3 more
doaj   +1 more source

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Effects of Controlled-Release Nitrogen Fertilizer at Different Release Stages on Rice Yield and Quality

open access: yesAgronomy
The replacement of common urea with controlled-release nitrogen fertilizer can improve rice yield and quality, but the effect of controlled-release nitrogen fertilizer on rice yield and quality at different release stages is still unclear.
Zhen Yu   +5 more
doaj   +1 more source

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