Results 101 to 110 of about 3,973,865 (282)

Potential benefit of scanned proton beam versus photons as adjuvant radiation therapy in breast cancer

, 2015
Purpose: To investigate the feasibility of using scanned proton beams as adjuvant radiation therapy for breast cancer. Long-term cardiopulmonary complications may worsen the quality of life and reduce the positive contribution of radiation therapy, which
Josefsson, Dan,, Dohlmar, Frida, Flejmer, Anna M.,, Dasu, Alexandru, Dohlmar, Frida,, Flejmer, Anna M., Witt Nyström, Petra,, Dasu, Alexandru,, Witt Nyström, Petra, Josefsson, Dan   +9 more
core   +1 more source

Self‐Healing Hydrogel‐Enabled Modular Assembly of Bilayered Skin Construct for Hair Follicle Regeneration

Advanced Healthcare Materials, EarlyView.
Self‐healing assembly of two cell‐laden hydrogel layers creates a biomimetic skin construct that restores both dermal and epidermal functions, resulting in accelerated wound healing and enhanced hair follicle regeneration in a full‐thickness skin wound model. ABSTRACT Alopecia remains a pervasive clinical challenge, largely owing to the limited ability
JaeWook Park, Su Yong Kim, MinSu Jeong, Beom Joon Kim, Shin Hyuk Kang, Won‐Gun Koh   +5 more
wiley   +1 more source

The influence of daily imaging and target margin reduction on secondary cancer risk in image-guided and adaptive proton therapy

Physics in Medicine and Biology
Objective. Image-guided and adaptive proton therapy rely on daily CBCT or CT imaging, which increases radiation dose and radiation-induced cancer risk. Online adaptation however also reduces setup uncertainty, and the additional risk might be compensated
A. Smolders, K. Czerska, Z. Celicanin, A. J. Lomax, F. Albertini   +4 more
semanticscholar   +1 more source

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

Enhancing adaptive proton therapy through CBCT images: Synthetic head and neck CT generation based on 3D vision transformers.

Medical Physics (Lancaster)
BACKGROUND Proton therapy is a form of radiotherapy commonly used to treat various cancers. Due to its high conformality, minor variations in patient anatomy can lead to significant alterations in dose distribution, making adaptation crucial.
David Viar-Hernández, Juan Manuel Molina-Maza, J. Vera-Sánchez, Juan Maria Perez-Moreno, A. Mazal, B. Rodríguez-Vila, N. Malpica, A. Torrado-Carvajal   +7 more
semanticscholar   +1 more source

An adaptive proton FLASH therapy using modularized pin ridge filter

Medical Physics
Abstract Background In our previous study, we developed a modular pin ridge filter (pRF) design framework to streamline assembly, enabling the fast manufacture of custom filters optimized for single‐energy proton FLASH planning. Purpose
Zafar, Ahmal Jawad, Yang, Xiaofeng, Diamond, Zachary, Sibo, Tian, Yu, David, Patel, Pretesh R., Zhou, Jun   +6 more
openaire   +3 more sources

Journal of Proton Therapy: Call for Papers

, 2015
Journal of Proton Therapy (JPT) is an international open access, peer-reviewed journal, which publishes original research, technical reports, reviews, case reports, editorials, and other materials on proton therapy with focus on radiation oncology ...
Proton Therapy, Journal of
core  

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Innovative approaches in precision radiation oncology: advanced imaging technologies and challenges which shape the future of radiation therapy

Frontiers in Medicine
Radiation oncology is undergoing a transformative shift toward precision medicine through unprecedented advances in imaging technologies that enable increasingly personalized and adaptive cancer treatment.
Yue Yan, Yue Yan, Yue Yan, Daniel A. Alexander, Daniel A. Alexander, Bryan P. Bednarz, Lawrence F. Bronk, Huixiao Chen, David J. Gladstone, David J. Gladstone, David J. Gladstone, Bin Han, Christopher M. Iannuzzi, Yuting Li, Ngoc Nguyen, Natasha Mulenga, Natalie N. Viscariello, Yuenan Wang, Joseph Weygand, Joseph Weygand, Yana Zlateva, Fada Guan   +21 more
doaj   +1 more source

All‐Amyloid Functional Coacervates

Advanced Materials, EarlyView.
This study introduces an all‐amyloid interfacial complex coacervate technique that employs charge‐mediated or functionalization‐assisted complexation of oppositely charged food protein‐derived amyloid nanofibrils to engineer functional soft constructs across multiple length scales.
Seyyed Alireza Hashemi, Mohammad Peydayesh, Laura Baraldi, Mohammad Arjmand, Raffaele Mezzenga   +4 more
wiley   +1 more source