Results 121 to 130 of about 4,798,531 (406)
Independent trapping and manipulation of microparticles using dexterous acoustic tweezers [PDF]
, 2014 An electronically controlled acoustic tweezer was used to demonstrate two acoustic manipulation phenomena: superposition of Bessel functions to allow independent manipulation of multiple particles and the use of higher-order Bessel functions to trap ...
Cochran, Sandy +6 more
core +3 more sources
Advanced Functional Materials, EarlyView.Joule‐assisted nanotherapeutic urethral stent harnesses a smart, biodegradable magnesium stent to orchestrate spatiotemporal theragenerative therapy for urethral strictures. Magnetically induced Joule heating enables on‐demand drug release and bacterial ablation, while simultaneously guiding urothelial regeneration.
Yuhyun Na +15 more
wiley +1 more source
Applied SciencesNonsurgical periodontal therapy aims to remove supragingival and subgingival biofilm to restore periodontal health. This systematic review aims to assess the clinical effectiveness of manual and/or ultrasonic instruments and to determine whether other ...
Silvia Sabatini +8 more
doaj +1 more source
Liver resections: complications and survival outcome [PDF]
, 2007 none1noToday, liver resection represents one of the most effective therapies in the treatment of defined liver diseases, particularly for hepatocellular carcinomas, liver metastases and tumors originating from the bile ducts.
Grazi, Gian Luca
core +1 more source
Bioresorbable and Wireless Rechargeable Implanted Na‐ion Battery for Temporary Medical Devices
Advanced Functional Materials, EarlyView.An all‐solid‐state bioresorbable Na‐ion battery is developed, composed entirely of bio‐eliminable materials. In vivo and ex vivo tests confirmed harmless disintegration of this implanted battery. Lifetime of the implanted battery can be precisely controlled by adjusting the dissolvable encapsulation layer's thickness.
Vedi Kuyil Azhagan Muniraj +8 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García +23 more
wiley +1 more source
Modelling the propagation of an ultrasonic ray through a heterogeneous medium [PDF]
arXiv, 2003 The estimation of mechanical properties of concrete is one of the most important applications of the ultrasonic method. This technique often involves the measuring of the ultrasonic pulse propagation velocity. However, there exist some factors influencing the effective ultrasonic pulse propagation velocity in concrete.
arxiv
What is the function of the ultrasonic therapy compared with short-wave therapy?
South African Journal of Physiotherapy, 1953 No abstract available.
K. van Staden
doaj +1 more source
Remote Control of Energy Transformation‐Based Cancer Imaging and Therapy
Advances in MaterialsCancer treatment requires precise tumor‐specific targeting at specific sites that allows for high‐resolution diagnostic imaging and long‐term patient‐tailorable cancer therapy; while, minimizing side effects largely arising from non‐targetability.
Hai Xu +7 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.Carboxyl‐functionalized graphene quantum dots (cGQDs) exhibit high singlet oxygen quantum yield due to strong spin–orbit coupling. cGQDs achieve minimum bactericidal concentration of only 0.4 µg mL−1 against S. aureus under low‐intensity illumination.
Muhammad Hassnain +10 more
wiley +1 more source