Zobrazeno 1 - 10
of 142
pro vyhledávání: '"U Kei Cheang"'
Publikováno v:
Advanced Intelligent Systems, Vol 6, Iss 1, Pp n/a-n/a (2024)
Planar magnetic microswimmers bear great potential for in vivo biomedical applications as they can be mass‐produced at minimal costs using standard photolithography techniques. Therefore, it is central to understand how to control their motion. Thi
Externí odkaz:
https://doaj.org/article/e8b73dbda0b74feb994ed98b2f77327e
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract With the development and progress of nanotechnology, the prospect of using nanorobots to achieve targeted drug delivery is becoming possible. Although nanorobots can potentially improve nano-drug delivery systems, there remains a significant
Externí odkaz:
https://doaj.org/article/4adb37d58fb14f2481243b894aa4dd1b
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 11 (2023)
Ultraviolet lithography is a very promising technology used for the batch fabrication of biomedical microswimmers. However, creating microswimmers that can swim at low Reynolds number using biocompatible materials while retaining strong magnetic prop
Externí odkaz:
https://doaj.org/article/cc3ec65f5dc345a88c5d4dd9840be00c
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Magnetic achiral planar microswimmers can be massively fabricated at low cost and are envisioned to be useful for in vivo biomedical applications. To understand locomotion in representative in vivo environments, we investigated the swimming
Externí odkaz:
https://doaj.org/article/6306539d759843a2832d44d72133d725
Publikováno v:
Frontiers in Robotics and AI, Vol 9 (2022)
While the potential of using helical microrobots for biomedical applications, such as cargo transport, drug delivery, and micromanipulation, had been demonstrated, the viability to use them for practical applications is hindered by the cost, speed, a
Externí odkaz:
https://doaj.org/article/78843f113f664bca9f79681f32623700
Publikováno v:
iScience, Vol 25, Iss 7, Pp 104507- (2022)
Summary: To realize the potential to use micro/nanorobots for targeted cancer therapy, it is important to improve their biocompatibility and targeting ability. Here, we report on drug-loaded magnetic microrobots capable of polarizing macrophages into
Externí odkaz:
https://doaj.org/article/f1b072f9bdb4435a83a3d3f5ed382f43
Autor:
Xiaoxia Song, Zhi Chen, Xue Zhang, Junfeng Xiong, Teng Jiang, Zihan Wang, Xinran Geng, U Kei Cheang
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Magnetic micro/nanorobots attracted much attention in biomedical fields because of their precise movement, manipulation, and targeting abilities. However, there is a lack of research on intelligent micro/nanorobots with stimuli-responsive dr
Externí odkaz:
https://doaj.org/article/985a9e2dfe594091b842b7343cd1cd1d
Publikováno v:
Polymers, Vol 14, Iss 24, p 5509 (2022)
Magnetically actuated microrobots showed increasing potential in various fields, especially in the biomedical area, such as invasive surgery, targeted cargo delivery, and treatment. However, it remains a challenge to incorporate biocompatible natural
Externí odkaz:
https://doaj.org/article/965ca8604f304e7f9e63ec2f77562f45
Publikováno v:
Micromachines, Vol 13, Iss 11, p 1965 (2022)
The emergence of robotic microswimmers and their huge potential in biomedical applications such as drug delivery, non-invasive surgery, and bio-sensing facilitates studies to improve their effectiveness. Recently, achiral microswimmers that have neit
Externí odkaz:
https://doaj.org/article/cc7b8fd7629f43b68d27ae3de7f57157
Autor:
Junfeng Xiong, Xiaoxia Song, Yuhang Cai, Jiahe Liu, Yangyuan Li, Yaqiang Ji, Liang Guo, U Kei Cheang
Publikováno v:
Micromachines, Vol 13, Iss 5, p 798 (2022)
The small size of robotic microswimmers makes them suitable for performing biomedical tasks in tiny, enclosed spaces. Considering the effects of potentially long-term retention of microswimmers in biological tissues and the environment, the degradabi
Externí odkaz:
https://doaj.org/article/8540225de12242bfb7129f7908d72e6f