Results 101 to 110 of about 7,963 (285)

Characterization of mesostructure of natural rubber [PDF]

open access: yes, 2017
To study NR mesostructure (macromolecular structure + aggregates or gels) (Figure 1), the NR sample is placed in a good solvent of polyisoprene (cyclohexane, toluene or tetrahydrofuran).
Bonfils, Frédéric
core  

Physicochemical aspects of pharmaceutically‐relevant polymers and nanoparticles in solution [PDF]

open access: yes, 2023
Pharmapolymers, colloids, and self-assembled systems for biomedical purposes have gained significant importance in the last decades. Besides innovative synthesis routes and formulation techniques, the characterization of these multicomponent systems is ...
Cinar, Gizem
core  

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav   +6 more
wiley   +1 more source

Targeting Post‐Irradiation Thyroid Dysfunction: Electrospun Scaffolds As A Dual‐Action Approach for Antioxidant and Immune Modulation

open access: yesAdvanced Healthcare Materials, EarlyView.
Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim   +5 more
wiley   +1 more source

asymmetrical flow field-flow fractionation

open access: yes
Citation: 'asymmetrical flow field-flow fractionation' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09931 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual ...
openaire   +1 more source

Purification and biodistribution of extracellular vesicles [PDF]

open access: yes, 2017
Extracellular vesicles (EVs) are nano-sized vesicles that contain bioactive lipids, RNAs and proteins, which can be transferred to recipient cells. EVs are important for physiological as well as pathological processes, such as coagulation and immune ...
Nordin, Joel Z.
core   +1 more source

Smart Catheters for Diagnosis, Monitoring, and Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a comprehensive review of smart catheters, an emerging class of medical devices that integrate embedded sensors, robotics, and communication systems, offering increased functionality and complexity to enable real‐time health monitoring, diagnostics, and treatment. Abstract This review explores smart catheters as an emerging class of
Azra Yaprak Tarman   +12 more
wiley   +1 more source

On Advances in Asymmetrical Flow Field Flow Fractionation for Biosample Characterization [PDF]

open access: yes
Asymmetrical Flow Field Flow Fractionation is a technique with high versatility and is used for size fractionation of polydisperse and widely size distributed samples from various fields of research.
Bolinsson, Hans
core  

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