Results 141 to 150 of about 43,829 (291)
Intelligent Continuum Micromachines in Complex Confined Spaces
SmartBot, EarlyView.The cover depicts a conceptual design for an intelligent continuum micromachine entering a target capsule used in fusion‐energy research through its slender gas‐fill tube. By combining route‐adaptive deformation, embedded sensing, and a functional end effector, the robot could inspect hidden defects, assess local conditions, and support localized ...
Huayang Sai +7 more
wiley +1 more source
Non-Invasive Optoacoustic Imaging for In-Depth Cultural Heritage Diagnostics
PhotonicsThe complex composition of cultural heritage (CH) items presents significant challenges in assessing their condition and predicting potential risks of material degradation.
George J. Tserevelakis +4 more
doaj +1 more source
Multi‐Scale Magnetically Controlled Soft Matter Robots for Tissue Interfacing Applications
SmartBot, EarlyView.Magnetically controlled soft matter robots (MSMRs) integrate remote magnetic control with soft matter adaptability for minimally invasive biomedical tasks at tissue interfaces across multiple scales. This review examines the interaction mechanisms between MSMRs and tissue interfaces, with MSMRs classified into five categories according to their ...
Wenxin Lian +9 more
wiley +1 more source
Cell‐Based Micro/Nanorobots: From Living Carriers to Living Therapeutic Specialists
SmartBot, EarlyView.Cell‐based micro/nanorobots integrate evolutionarily acquired biological intelligence with engineered capabilities, offering new opportunities for precision medicine in vivo. However, the complex physiological environments of different organs pose significant challenges to their clinical translation.
Junfeng Wu +12 more
wiley +1 more source
2D van der Waals System Integrated with Targeting Radio‐Diagnostic and Imaging Functions
Small, EarlyView.Layered double hydroxide (LDH) nanoplates were engineered for tumor‐targeted imaging and therapy. By exploiting folate receptor (FR) expression levels, the system achieves selective tumor accumulation and high‐resolution dual PET/fluorescence (PET/FL) imaging.
Sairan Eom +6 more
wiley +1 more source
Study on Nondestructive Sensor Using Photoacoustic Effect [PDF]
, 2000 Using a photoacoustic effect, a non-destructive and non-contact sensor has been studied. This paper reports on the optimization of defect detection system with a semiconductor laser to get larger photoacoustic signal.
山田, 諄 +2 more
core
Fast photoacoustic-guided depth-resolved Raman spectroscopy: a feasibility study
, 2015 In this Letter, photoacoustic-guided Raman spectroscopy (PARS) is proposed for a fast depth-resolved Raman measurement with accurate depth localization.
Gao, Fei +5 more
core +1 more source
Small, EarlyView.This review provides a systematic overview of the field of antibacterial PhotoDynamic Therapy (aPDT) triggered by upconversion nanoparticles (UCNPs), focusing on the mechanisms and the key factors that define their efficacy for generating bactericidal species upon NIR‐light activation.
Zhe Li +3 more
wiley +1 more source
Advances in research on layered double hydroxides for biomedical applications
Smart Molecules, EarlyView.Layered double hydroxides (LDHs) are pH‐responsive nanomaterials with broad biomedical applications. This review summarizes LDH synthesis methods and compares their advantages. It highlights LDHs' progress in cancer therapy, including chemo‐photothermal, chemo‐immunotherapy, and photodynamic‐immunotherapy combinations and their potential in bone repair.
Xinhui Yang +13 more
wiley +1 more source
Smart Molecules, EarlyView.MOFs offer high porosity and tunability for biomedical applications, especially in cancer therapy via ROS generation and targeted delivery. Though toxicity, stability, and scalability remain key clinical challenges. Drug loading in MOFs exceeds 60%–70% with controlled release behavior.
Jagabandhu Bag +6 more
wiley +1 more source