Results 81 to 90 of about 7,305,148 (249)

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Imaging of Carotid Plaque Neovascularization by Contrast-Enhanced Ultrasound and Dynamic Contrast-Enhanced Magnetic Resonance Imaging. [PDF]

, 2019
BACKGROUND Carotid plaque neovascularization (vasa vasorum [VV]) may be useful for detecting high-risk atherosclerotic plaques. Contrast-enhanced ultrasound (CEUS) and dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) are 2 commonly used ...
Arnold, Marcel, Cattaneo, Mattia, Froio, Alberto, Porretta, Alessandra P, Sun, Jie, Gallino, Jeanne Marie, Xu, Dongxiang, Staub, Daniel, Santini, Paolo, Limoni, Costanzo, Gallino, Augusto, Balu, Niranjan, Yuan, Chun, Wyttenbach, Rolf, Froio A, Arnold M, Wyttenbach R, Cattaneo M, Limoni C, Porretta AP, Staub D, Sun J, Gallino A, Xu D, Gallino JM, Yuan C, Santini P, Balu N   +27 more
core   +1 more source

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Role of dynamic contrast enhanced MRI in evaluation of post-operative breast lesions

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
Purpose To evaluate the role of dynamic contrast enhanced magnetic resonance imaging in differentiation between benign postoperative changes and recurrent malignant tumor. Patients & methods: This study was performed during the time from August 2014 till
Mohamed Ali EL-Adalany, Emad EL-Deen Hamed   +1 more
doaj   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Comparative analysis of contrast-enhanced ultrasound and DCE-MRI in micro-hepatocellular carcinoma

肿瘤影像学, 2022
Objective: To compare the image findings of contrast-enhanced ultrasound and dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in ≤1 cm hepatocellular carcinoma (HCC).
YUAN Kai, HAN Hong, JI Zhengbiao, HUANG Beijian, DONG YI, ZHU Zheng, WANG Wenping   +6 more
doaj  

The Potentials and Role of Diffusion-Weighted Magnetic Resonance Imaging in Evaluating the Efficiency of Antitumor Treatment of Patients with Breast Liver Metastasis

Вестник рентгенологии и радиологии, 2019
Objective. To compare the informative value of using dynamic magnetic resonance imaging (MRI) and diffusion-weighted MRI (DW-MRI) in patients with breast liver metastasis during chemotherapy.Material and methods.
А. B. Lukiyanchenko, B. М. Medvedeva, E. S. Kolobanova, К. A. Romanova, S. S. Magamedova   +4 more
doaj   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Special Volume on Magnetic Resonance Imaging in R

Journal of Statistical Software, 2011
The special volume on “Magnetic Resonance Imaging in R” features articles and packages related to a variety of imaging modalities: functional MRI, diffusion-weighted MRI, dynamic contrast-enhanced MRI, dynamic susceptibility-contrast MRI and structural ...
Brandon Whitcher, Karsten Tabelow
doaj  

Unveiling the Impact of Dynamic Contrast-Enhanced and Diffusion-Weighted MRI in Endometrial and Cervical Carcinoma Management [PDF]

Ain Shams Medical Journal
Background: Cervical and endometrial carcinomas, prevalent among gynecological cancers, often present with symptoms such as irregular vaginal bleeding and are typically diagnosed around the age of 50.
Rania Ibrahim, ZINAB Metwally
doaj   +1 more source