Results 91 to 100 of about 458,229 (307)

Arginine-Terminated, Chemically Designed Nanoparticle for Direct Cell Translocation

open access: yes, 2018
Direct cell translocation of nanomaterials is preferred over the endocytotic uptake for various subcellular targeting applications that can bypass the lysosomal trafficking/degradation.
Santu Ghosh   +7 more
core   +1 more source

3D‐Printed Piezoionic/Bioelectronic Hydrogel for Electro‐Metabolic Regulation of Osteogenic Differentiation

open access: yesAdvanced Healthcare Materials, EarlyView.
A 3D‐printed piezoionic GPMx hydrogel enables stable electromechanical signal generation under mechanical loading, exhibiting long‐term durability and low fatigue. As a bioactive patch, it restores endogenous bioelectricity to stimulate osteogenesis via Ca2+ influx and mitochondrial activation, while simultaneously enabling label‐free alkaline ...
Sayan Deb Dutta   +3 more
wiley   +1 more source

Plasmid DNA delivery using fluorescein-labeled arginine-rich peptides

open access: yes, 2015
Arginine (Arg)-rich peptides exhibit an effective cell-penetrating ability and deliver membrane-impermeable compounds into cells. In the present study, three types of Arg-rich peptides, R9 containing nine Arg residues, (RRG)3 containing six Arg and three
Demizu, Yosuke   +4 more
core   +1 more source

Microgel‐Based 3D Bioprinting: A Convergent Strategy Integrating Material Design, Jamming Dynamics, and Biological Function

open access: yesAdvanced Healthcare Materials, EarlyView.
Microgel‐based 3D printed constructs represent a compelling and versatile innovation for engineering architecturally complex, dynamically remodelable, and biocompatible structures with high structural fidelity and bioactivity. By integrating material design, biofabrication, and biological function, these systems enable the development of adaptive ...
Elena Ghighină   +2 more
wiley   +1 more source

Arginine-Based Ionic Liquid in a Water–DMSO Binary Mixture for Highly Efficient CO2 Capture from Open Air

open access: yes, 2023
Carbon dioxide (CO2) absorption in the open air is essential for reducing the atmospheric CO2 concentration and averting global climate change. The high CO2 absorption capacity of amino acid-based ionic liquids (AAILs) makes them a more plausible carbon ...
Amar Nath Samanta (17700764)   +3 more
core   +1 more source

Natural Biomaterials for Osteochondral Repair: From Source to Strategy

open access: yesAdvanced Healthcare Materials, EarlyView.
Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu   +5 more
wiley   +1 more source

Arginine: A Weapon against Cariogenic Biofilm?

open access: yes, 2020
Untreated dental caries is the most prevalent disease worldwide. Development of caries is associated with the intake of sugar. The microorganisms utilize the sugar and create an acidic environment, which results in mineral loss.
Adrian Lussi   +3 more
core   +1 more source

Designing a precision-medicine platform trial to improve the nutritional care and intestinal health of very preterm babies: the COLLABORATE study

open access: yesEfficacy and Mechanism Evaluation
Background Nutrition is essential for preterm brain development. Optimal nutrition is dependent upon gastrointestinal health. Primary objective To form a multiprofessional collaboration to design the world’s first neonatal precision-medicine platform ...
Neena Modi   +17 more
doaj   +1 more source

Turning Unpredictable Biomolecule Adsorption to Controlled Corona Formation: Focus on Carbon Nanomaterials

open access: yesAdvanced Materials, EarlyView.
Controlling the protein corona formation onto carbon nanomaterials (CNMs) enhances their functionalities as platforms for cancer theranostics. Here, we reviewed the effects of the intrinsic and acquired properties of CNMs on protein corona formation, the consequent biological and toxicological outcomes, and the strategies to reshape corona formation ...
Yajuan Zou   +5 more
wiley   +1 more source

Arginine-Rich Cell-Penetrating Peptides Require Nucleolin and Cholesterol-Poor Subdomains for Translocation across Membranes

open access: yes, 2018
Proficient transport vectors called cell-penetrating peptides (CPPs) internalize into eukaryotic cells mostly via endocytic pathways and facilitate the uptake of various cargo molecules attached to them. However, some CPPs are able to induce disturbances
Margus Pooga (202926)   +3 more
core   +1 more source

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