Results 71 to 80 of about 12,393 (293)
Materials & DesignThe purpose of this study was to develop innovative microneedles with drug crystallinity control for the fast or sustained release of poorly water-soluble drugs.
Mi Ran Woo +8 more
doaj +1 more source
Advanced Science, 2022 Balloon catheters exhibit important values in treating cardiovascular diseases, while their functions are still under improvements. Here, inspired by the thorn‐hiding and deflating–inflating characteristics of globefish, intelligent balloon catheters ...
Xiaoxuan Zhang +3 more
doaj +1 more source
Advanced Materials Technologies, EarlyView.Flexible sweat sensor patch integrating graphene‑interfaced gold microelectrodes functionalized with bio‑receptors and ion‑selective membrane, coupled with a capillary‑driven microfluidic layer and portable potentiostat electronics for multiplexed monitoring of inflammatory, metabolic, and electrolyte biomarkers in microliter sweat volumes.
Roomia Memon +4 more
wiley +1 more source
Advanced Robotics Research, EarlyView.Functional surfaces are investigated as a foundation for reconfigurable microscale systems with sensing and actuation capabilities. Advances in additive manufacturing enable our development of planar arrays of hybrid‐material, compliant microdevices that convert environmental stimuli into programmed motion and visual responses.
Sandra Edward +5 more
wiley +1 more source
MODELLING AND OPTIMISATION OF MICRONEEDLE SYSTEMS
Міжнародний науково-технічний журнал "Проблеми керування та інформатики"A mathematical model and variatinal method of optimal parameter computation for transdermal (hypodermic) drug delivery by microneedle systems are developed.
Г.В. Сандраков +3 more
doaj +1 more source
Introduction of anatomy of the skin and microneedles as a smart carrier for drug delivery
Novel drug delivery technologies and knowledge of skin anatomy have been revolutionary in healthcare. This chapter explores the intricate structure of the skin and the use of microneedles as a smart carrier for targeted drug delivery.
Dua, K +4 more
core +1 more source
Advanced Science, EarlyView.Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang +6 more
wiley +1 more source
GelsMicroneedles are of great interest in diverse fields, including cosmetics, drug delivery systems, chromatography, and biological sensing for disease diagnosis.
Rio Yamagishi +7 more
doaj +1 more source
3D-printed microneedles in biomedical applications [PDF]
, 2020 Conventional needle technologies can be advanced with emerging nano- and micro-fabrication methods to fabricate microneedles. Nano-/micro-fabricated microneedles seek to mitigate penetration pain and tissue damage, as well as providing accurately ...
Yetisen, Ali K +6 more
core +1 more source
Advanced Science, EarlyView.Inspired by the mimosa, this study develops a flexible triboelectric nanogenerator with a novel microneedle array and battery‐mimetic architecture. The device introduces a spontaneous charge self‐regulation mechanism that confines the electric field below the air breakdown threshold, and achieves an outstanding charge density of 396.50 µC m−2 ...
Hanpeng Gao +7 more
wiley +1 more source