Results 141 to 150 of about 48,619 (254)

Comparison of Swim-Up and Microfluidic Sperm Sorting Methods in Selection of Sperm for Intracytoplasmic Sperm Injection. [PDF]

Int J Mol Sci
Ješeta M, Doubravská A, Antalíková J, Mekiňová L, Franzová K, Remundová K, Hošek J, Kempisty B, Hudeček R.   +8 more
europepmc   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Comparative Efficacy of Swim-Up, Density-Gradient Centrifugation, and Microfluidic Sorting in Sperm Preparation, and the Impact on Motility, Morphology, and DNA Integrity. [PDF]

Int J Gen Med
Wen ZN, Duan L, Chen Y, Qiu QH, Liu G, Luo N, Li PH, Tian EP, Ge RS.   +8 more
europepmc   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

Microfluidic in compared with Zeta potential, MACS and swim up methods, resulted in improved chromatin integrity and high quality sperms. [PDF]

JBRA Assist Reprod
Vahidi N, Eyni H, Sabz FTK, Narimani N, Zandieh Z, Amjadi F.   +5 more
europepmc   +1 more source

Beaver Swims Up Waterfall

Blue Jay, 1985
openaire   +2 more sources

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Sperm selection with density gradient centrifugation and swim up: effect on DNA fragmentation in viable spermatozoa. [PDF]

Sci Rep, 2019
Muratori M, Tarozzi N, Carpentiero F, Danti S, Perrone FM, Cambi M, Casini A, Azzari C, Boni L, Maggi M, Borini A, Baldi E.   +11 more
europepmc   +1 more source

Light‐Driven Quadrupedal Walking Biohybrid Robot With Antagonistic Muscle‐Rings and Inclined Joints

Advanced Robotics Research, EarlyView.
This work presents a light‐driven quadrupedal walking biohybrid robot powered by antagonistic muscle‐rings that achieve alternating walking gait. Optical training improved reproducibility of cultured muscle tissues, while caffeine treatment enhanced contractile force.
Shotaro Saito, Byeongwook Jo, Tomohiro Morita, Shota Noda, Minghao Nie, Shoji Takeuchi   +5 more
wiley   +1 more source