Results 61 to 70 of about 322,109 (297)

Current Challenges in Hemostasis and Advances in Particle‐Assisted Styptic Devices

Advanced Healthcare Materials, EarlyView.
Here persistent limitations in hemostatic technologies are highlighted and cutting‐edge biomimetic, microparticle‐assisted, and nanoengineered systems with integrated drug delivery are showcased. Moreover, the article identifies fresh directions toward the next‐generation of multifunctional hemostatic devices with superior efficacy and accessibility ...
Daniele Baiocco, Zhibing Zhang, Neil M. Eisenstein, Nigel Tai, Liam M. Grover   +4 more
wiley   +1 more source

Dialysis Shunt Thrombectomy Utilizing a Rotational Thrombectomy Device in Patients with Pseudoaneurysms

The Arab Journal of Interventional Radiology, 2020
Aims: To assess the safety and efficacy of dialysis shunt thrombectomy utilizing a rotational thrombectomy device in patients with pseudoaneurysms refractory to declot by conventional treatments.
Anderson Webb, Kurt Zacharias, Paul Ciolek, Thomas Webb, Osman Ahmed   +4 more
doaj   +1 more source

Plasma‐Polymerized Nanoparticles Presenting Fibrillin‐1 Drive Rapid Re‐Endothelialization of Vascular Grafts

Advanced Healthcare Materials, EarlyView.
Commercial vascular grafts are made from ePTFE, a highly hydrophobic, foreign material that fails at a high rate in small‐diameter applications. Plasma polymer nanoparticles (PPN) are a versatile material functionalisation tool, used here to present fibrillin‐1 fragment PF8 on the graft surface.
Bob S. L. Lee, Yuen Ting Lam, Alex H. P. Chan, Praveesuda L. Michael, Timothy C. Mitchell, Jui Chien Hung, Miguel Santos, Khoon S. Lim, Richard P. Tan, Steven G. Wise   +9 more
wiley   +1 more source

Advancing Self‐Assembled Molecules Toward Interface‐Optimized Perovskite Solar Cells: from One to Two

Advanced Materials, EarlyView.
In the past few years, self‐assembled molecules (SAMs) have ushered in a new era of interface engineering for perovskite solar cells. Herein, the recent progresses of co‐SAM, namely two SAMs with synergy, are comprehensively summarized and analyzed, focusing on topics including deposition methods and design principles, while further challenges about ...
Tanghao Liu, Chuanyao Luo, Ruiqin He, Zhuoqiong Zhang, Xiaohui Lin, Yimu Chen, Tom Wu   +6 more
wiley   +1 more source

Bifunctionally Driven Organic Photonic Conversion Devices Facilitated by Minimalistic Synthesis‐Based Interfacial Energetic Alignment

Advanced Materials, EarlyView.
A benzene‐phosphonic acid self‐assembled monolayer (BPA) simultaneously optimizes hole extraction and noise suppression, enabling bifunctional organic photovoltaics–photodetectors that deliver superb indoor performance and commercial viability. BPA‐devices achieve 28.6% PCE at 1000 lx, retain 93% efficiency on large‐scaled devices, and reach 584 fW NEP
Seunghyun Oh, Hee Chun Kim, Ji Hyeon Lee, Tae Hyuk Kim, Ohhyun Kwon, Eun Soo Shim, Hyungju Ahn, Jea Woong Jo, Jae Won Shim   +8 more
wiley   +1 more source

High Light Utilization and Color Rendering in Vacuum‐Deposited Semitransparent Perovskite Solar Cells

Advanced Materials, EarlyView.
In this work, low bandgap (≈1.55 eV) semitransparent perovskite solar cells (ST‐PSCs) having thin (thickness < ≈100 nm) perovskite layers and transparent conductive oxide‐based rear electrodes are fabricated using vacuum‐deposition methods. Two different ST‐PSCs demonstrated a high light utilization efficiency value of 4.2 (PCE: 9.26% and AVT: 45.3 ...
Abhyuday Paliwal, Manuel Romero, Lennart van den Hengel, Nathan Rodkey, Kassio P. S. Zanoni, Gabriel Lozano, Cristina Roldán‐Carmona, Michele Sessolo, Hernán Míguez, Henk J. Bolink   +9 more
wiley   +1 more source

Perovskite Quantum Dots for Improvement in Efficiency of Perovskite Solar Cells: Recent Advances and Prospects

Advanced Materials Interfaces, EarlyView.
Quantum dots (QDs) boost perovskite solar cells (PSCs) performance/stability via tunable bandgap, energy alignment, and interfacial engineering. This review covers three frontiers: 1. interfacial defect passivation by Ligand‐engineered QDs in PSCs. 2. QDs multifunctional interlayers via bandgap/energy alignment. 3. QDs in tandem cells.
Qingbo Gao, Junjie Tang, Kaixin Huang, Xiaomin Kang, Jinbo Chen, Xianyong Zhou, Bin‐Bin Yu, Yifa Sheng, Chang Liu   +8 more
wiley   +1 more source

A Case With Calcified Ventriculoperitoneal Shunt Presenting With Rhinorrhea: Case Report

Hitit Medical Journal, 2021
The ventriculoperitoneal shunt, silicone cerebral spinal fluid shunting system, is the most common effective treatment of hydrocephalus (1). Despite enhancements in surgical techniques, and devices, various problems and difficulties are still experienced
Atilla Kazancı, Ahmet Gürhan Gürçay, Salim Şentürk, Pınar Ural, Erkin Gonca, Oktay Gürcan, Mehmet Özateş, Murad Bavbek, Hümeyra Kullukçu Albayrak   +8 more
doaj  

Near Uniform Air Distribution Design for Shunt of Nitrogen Making Device of Membrane Separation

Meikuang Anquan, 2020
The experimental model is established about the shunt for membrane separation nitrogen making device, and the air supply pipeline is of equal cross section and equal tuyere, to carry out the problem analysis and optimization for the shunting of air ...
PAN Liang
doaj   +1 more source

3D Printing of Highly Electrically Conductive Zinc for Sustainable Electronics Applications

Advanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
A 3D printable zinc ink system with active zinc particles in a shellac matrix is demonstrated. The results show high conductivity, stable performance of printed structures under varying humidity conditions, and promising application in disposable water‐activated batteries. This technology combining digital material assembly, reliable operation, and non‐
Xavier Aeby, Xiaomei Yan, Timon Huber, Aaron Schneider, Gilberto Siqueira, Gustav Nyström   +5 more
wiley   +1 more source