Results 71 to 80 of about 7,757 (249)

Engineered Optical Fibers for Deep‐Tissue Applications

Advanced Optical Materials, EarlyView.
This review establishes a foundational framework for designing optical fibers for deep‐tissue medicine. It systematically links material innovations like polymers and hydrogels with structural paradigms to enable state‐of‐the‐art diagnostics, including endoscopy and biosensing, and targeted therapeutics, guiding future clinical translation.
Yuzhen Li, Siyang Zheng, Wenzhao Li, Kai Chen, Tianting Zhong, Chi Man Woo, Weiran Pang, Chuqi Yuan, Xiaozhou Xiao, Xianguang Yang, Long Jin, Xiang Qian, Qiyao Tan, Changyuan Yu, Liwei Liu, Junle Qu, Puxiang Lai   +16 more
wiley   +1 more source

Combining magnetic particle imaging and magnetic fluid hyperthermia for localized and image-guided treatment

International Journal of Hyperthermia, 2020
Magnetic fluid hyperthermia (MFH) has been widely investigated as a treatment tool for cancer and other diseases. However, focusing traditional MFH to a tumor deep in the body is not feasible because the in vivo wavelength of 300 kHz very low frequency ...
Yao Lu, Angelie Rivera-Rodriguez, Zhi Wei Tay, Daniel Hensley, K.L. Barry Fung, Caylin Colson, Chinmoy Saayujya, Quincy Huynh, Leyla Kabuli, Benjamin Fellows, Prashant Chandrasekharan, Carlos Rinaldi, Steven Conolly   +12 more
doaj   +1 more source

Heat dissipation mechanism of magnetite nanoparticles in magnetic fluid hyperthermia

Journal of Magnetism and Magnetic Materials, 2009
We report the results of a study undertaken to determine properties of magnetite particles that disipate heat only through Neel relaxation. The magnetite samples we considered for the heat dissipation studies were found to dissipate heat through both Neel and Brownian relaxations.
M. Suto, Y. Hirota, H. Mamiyak, R. Kasuya, A. Fujita, K. Tohji, B. Jeyadevan   +6 more
openaire   +2 more sources

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Multimodal Actuation and Environment Adaptive Strategies of Bio‐Inspired Micro/Nanorobots in Precision Medicine

Advanced Robotics Research, EarlyView.
An introduction for multidrive and environment‐adaptive micro/nanorobotics: design and fabrication strategies, intelligent actuation, and their applications. Various intelligent actuation approaches—magnetic, acoustic, optical, chemical, and biological—can be synergistically designed to enhance flexibility and adaptive behavior for precision medicine ...
Aiqing Ma, Han Gong, Jiacheng Ouyang, Liqi Chen, Tianfang Kang, Yiran He, Guojun Huang, Sidi Zheng, Ting Yin, Hong Pan, Lintao Cai   +10 more
wiley   +1 more source

Enhanced reduction in cell viability by hyperthermia induced by magnetic nanoparticles

International Journal of Nanomedicine, 2011
Héctor L Rodríguez-Luccioni, Magda Latorre-Esteves, Janet Méndez-Vega, Orlando Soto, Ana R Rodríguez, Carlos Rinaldi, Madeline Torres-LugoDepartment of Chemical Engineering, University of Puerto Rico, Mayag&
Héctor L Rodríguez-Luccioni, Magda Latorre-Esteves, Janet Méndez-Vega, et al   +3 more
doaj  

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Finite element simulations for magnetized nanoparticles diffusion in tumor microenvironments: A computational case study for cancer therapy and hyperthermia treatment

Case Studies in Thermal Engineering
Recently, nanotechnology has gained significant appeal in science and engineering due to its promising applications in cancer therapy. Particularly, its application in magnetic fluid hyperthermia brought a revolution due to selective heating in the ...
Muhammad Suleman, Chemseddine Maatki, Sami Ullah Khan, Hakim AL Garalleh, Nashmi H. Alrasheedi, Lioua Kolsi   +5 more
doaj   +1 more source

Magnetic Hyperthermia and Radiation Therapy: Radiobiological Principles and Current Practice †

Nanomaterials, 2018
Hyperthermia, though by itself generally non-curative for cancer, can significantly increase the efficacy of radiation therapy, as demonstrated by in vitro, in vivo, and clinical results.
Spiridon V. Spirou, Martina Basini, Alessandro Lascialfari, Claudio Sangregorio, Claudia Innocenti   +4 more
doaj   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source