Results 141 to 150 of about 64,799 (309)

Adhesive Double‐Network Granular Organogel E‐Skin

Advanced Materials Technologies, EarlyView.
We introduce a double‐network granular organogel adhesive for electronic skin, overcoming adhesion and strength trade‐offs. It provides reversible, robust bonding and ionic conductivity, enabling wearable and soft robotic e‐skin. Thanks to the e‐skin adhesive, a soft robotic trunk can recognize touch, temperature, humidity, and acidity.
Antonia Georgopoulou, Benhui Dai, Kadence Shen Yu Chow, Josie Hughes, Esther Amstad   +4 more
wiley   +1 more source

A Superlubricated Magnetically Steerable Microcatheter with Integrated Optical and Fluidic Channels

Advanced Robotics Research, EarlyView.
A magnetically steerable microcatheter with integrated optical and fluidic channels is developed for multifunctional navigation in tortuous anatomical environments. A surface‐grafted hydrogel coating enables low‐friction actuation. The device demonstrates stable light and fluid delivery during magnetic manipulation, offering a compact platform for ...
Yuntian Du, Ruokun He, Luqi Li, Hesheng Wang, Zhuo‐Chen Ma, Bing Han   +5 more
wiley   +1 more source

Osteoclastic differentiation of mouse and human monocytes in a plasma clot/biphasic calcium phosphate microparticles composite [PDF]

European Cells & Materials, 2010
We recently demonstrated that blood clotted around biphasic calcium phosphate (BCP) microparticles constituted a composite biomaterial that could be used for bone defect filling. In addition, we showed that mononuclear cells, i.e.
GF Carle, J-M Bouler, N Rochet, J-C Scimeca, D Quincey, J-P Laugier, CC Mouline   +6 more
doaj  

Burn‐Safe Biodegradable Magnetocaloric Composites for Temperature‐Controlled Biomedical Applications

Advanced Science, EarlyView.
This work investigates a magnetocaloric (Mn,Fe)2(P,Si) compound tailored for precise, self‐regulating heating in biomedical use. With a Curie temperature tuned at 43 °C, it enables therapeutic activation without overheating. Encapsulation in a composite ensures controlled temperature rise under an alternating magnetic field (AMF), with high ...
Pornpawee Uliss, Vasiliki Gkouzioti, Wuliji Hanggai, Friso Kahler, Elena Aprea, Qi Jia, Jean‐Philippe Frimat, Ekkes Brück, Clementine M. Boutry   +8 more
wiley   +1 more source

Role of microparticles derived from monocytes, endothelial cells and platelets in the exacerbation of COPD

International Journal of COPD, 2018
Margit Tőkés-Füzesi,1 István Ruzsics,2 Orsolya Rideg,3 Péter Kustán,1 Gábor L Kovács,1,4 Tihamér Molnár5 1Department of Laboratory Medicine, University of Pécs, Medical School, Pé
Tőkés-Füzesi M, Ruzsics I, Rideg O, Kustán P, Kovács GL, Molnár T   +5 more
doaj  

Intrapleural infusion of tumor cell-derived microparticles packaging methotrexate or saline combined with pemetrexed-cisplatin chemotherapy for the treatment of malignant pleural effusion in advanced non-squamous non-small cell lung cancer: A double-blind, randomized, placebo-controlled study. [PDF]

Front Immunol, 2022
Dong X, Huang Y, Yi T, Hu C, Gao Q, Chen Y, Zhang J, Chen J, Liu L, Meng R, Zhang S, Dai X, Fei S, Jin Y, Yin P, Hu Y, Wu G.   +16 more
europepmc   +1 more source

Pathogenetic role of tissue factor in graft-versus-host disease [PDF]

, 2008
Graft-versus-host disease (GVHD) is a serious complication after allogeneic stem cell transplantation, the mechanism of it is still not elucidated.
Li Quan, Li Weiming, Zhang Jian, Zou Ping   +3 more
core   +1 more source

Rigid Hollow Microparticles for Enhanced Focused Ultrasound Treatment Under Optoacoustic Guidance

Advanced Science, EarlyView.
By combining focused ultrasound (FUS) and acoustically active hollow borosilicate microparticles (HBMPs), we demonstrate tunable control over interparticle dynamics and their localized thermal energy deposition. Modulation of acoustic frequency and particle concentration tailors the energy delivery, allowing adaptive, material‐based regulation of ...
Nima Mahkam, Yi Chen, Héctor Estrada, Ananya Amitabh, Amirreza Aghakhani, Metin Sitti, Daniel Razansky   +6 more
wiley   +1 more source

Biodegradable Adhesive Systems for Bio‐Integrated Applications

Advanced Science, EarlyView.
Biodegradable adhesives provide temporary yet reliable adhesion while degrading into safe, non‐toxic by‐products under physiological or environmental conditions. This review summarizes recent developments in physical and chemical adhesion mechanisms—including hydrogen bonding, catechol chemistry, amine‐carboxyl coupling, and emerging diazirine and urea
Won Bae Han, Sungkeun Han, Prashant Shivaji Shewale, Hyewon Cho, Li‐Hyun Kim, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +6 more
wiley   +1 more source

Increased vesiculability of platelets in 24 patients with gastrointestinal cancer

Zdravniški Vestnik, 2014
Background: Cell nanovesicles (NVs) are small (mostly nano-sized) membrane-enclosed cell fragments that are pinched off from the cell due to rearrangement of its constituents.
Eva Ogorevc, Apolonija Bedina-Zavec, Roman Štukelj, Vid Šuštar, Rado Janša   +4 more
doaj