Results 91 to 100 of about 645,469 (305)
Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
1OXY = oxyntic mucosa; PYL = pyloric mucosa.2Mean values, expressed as log2 of intensity values.Genes that were more expressed ...
Michela Colombo (483884) +3 more
core +1 more source
Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang +5 more
wiley +1 more source
Background: Oral candidiasis, predominantly caused by Candida albicans, presents significant challenges in treatment due to increasing antifungal resistance and biofilm formation.
Maciej Łopaciński +4 more
doaj +1 more source
Ectopic cutaneous umbilical gastric mucosa
A 2‑year‑old male child presented with a complaint of bleeding from umbilicus every 15 days since birth on and off. Child was managed successfully by exploratory laparotomy and local umbilectomy.
Lal, Shubha +3 more
core +1 more source
Flexible Sensors for Robotics Tactile Perception: A Review
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley +1 more source
Background: Periodontitis is a multifactorial disease leading to the loss of clinical attachment and alveolar bone. The diagnosis of periodontitis involves a clinical examination and radiographic evaluation, including panoramic images.
Albert Camlet +3 more
doaj +1 more source
1OXY = oxyntic mucosa; PYL = pyloric mucosa.2Mean values, expressed as log2 of intensity values.Genes that were more expressed ...
Michela Colombo (483884) +3 more
core +1 more source
Cell‐Based Biohybrid Micro/Nanorobots for Biotherapy
This review systematically evaluates cell‐based biohybrid micro/nanorobots (CB‐BMRs), highlighting their cell selection criteria, fabrication strategies, and diverse actuation modes. Furthermore, it surveys the promising therapeutic applications of CB‐BMRs in targeted cancer, thrombosis, and inflammation treatments, while comprehensively discussing ...
Lin Wang +11 more
wiley +1 more source

