Results 161 to 170 of about 10,456 (293)

Activatable smart contrast agents for photoacoustic imaging

Smart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh, Jihye Lee, Suyoung Park, Juyoung Yoon, Won Jong Kim, Chulhong Kim   +5 more
wiley   +1 more source

Modeling and Control of Magnetic Forces between Microrobots [PDF]

Amelia Fernández Seguel, Alejandro I. Maass   +1 more
openalex   +1 more source

Engineered surface strategies to manage dental implant‐related infections

Periodontology 2000, EarlyView.
Abstract When exposed to the oral environment, dental implants, like natural surfaces, become substrates for microbial adhesion and accumulation, often leading to implant‐related infections—one of the main causes of implant failure. These failures impose significant costs on patients, clinicians, and healthcare systems.
João Gabriel S. Souza, Bruna E. Nagay, Rodrigo Martins, Martinna Bertolini, Jamil A. Shibli, Conrado Aparicio, Magda Feres, Valentim A. R. Barão   +7 more
wiley   +1 more source

Microrobot Vascular Parkour: Analytic Geometry-based Path Planning with Real-time Dynamic Obstacle Avoidance [PDF]

Yanda Yang, Max Sokolich, Fatma Ceren Kırmızıtaş, Sambeeta Das, Andreas A. Malikopoulos   +4 more
openalex   +1 more source

Microrobots: Laser‐Printing and 3D Optical‐Control of Untethered Microrobots (Advanced Optical Materials 19/2017) [PDF]

, 2017
Ebubekir Avci, Maria Grammatikopoulou, Guang‐Zhong Yang   +2 more
openalex   +1 more source

Exploiting Two‐Photon Lithography, Deposition, and Processing to Realize Complex 3D Magnetic Nanostructures

Advanced Functional Materials, Volume 36, Issue 20, 9 March 2026.
Two‐photon lithography (TPL) enables 3D magnetic nanostructures with unmatched freedom in geometry and material choice. Advances in voxel control, deposition, and functionalization open pathways to artificial spin ices, racetracks, microrobots, and a number of additional technological applications.
Joseph Askey, Arjen van den Berg, Sandra Ruiz Gomez, Claire Donnelly, Dirk Grundler, Sam Ladak   +5 more
wiley   +1 more source

Fabrication of three-lobed magnetic microrobots for cell transportation

, 2023
Zameer Hussain Shah, Max Sokolich, Sudipta Mallick, David P. Rivas, Sambeeta Das   +4 more
openalex   +2 more sources

MilliMobile: An Autonomous Battery-free Wireless Microrobot [PDF]

, 2023
Kyle Johnson, Zachary Englhardt, Vicente Arroyos, Dennis Yin, Shwetak Patel, Vikram Iyer   +5 more
openalex   +1 more source

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

Advanced Functional Materials, Volume 36, Issue 24, 23 March 2026.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao, Fan Li, Jiajie Gao, Elric Zhang, Yingdong Su, Ni Qin, Hao Ye, Josep Puigmartí, Giuseppe Cantarella, Simone Schuerle, Jiang Wu, Bradley J. Nelson, Salvador Pané   +12 more
wiley   +1 more source

Fluidic torque-enabled object manipulation by microrobot collectives. [PDF]

Sci Adv
Ceron S, Gardi G, Petersen K, Sitti M.
europepmc   +1 more source