Results 81 to 90 of about 5,822,485 (294)

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Intensity-modulated carbon-ion radiation therapy versus intensity-modulated photon-based radiation therapy in locally recurrent nasopharyngeal carcinoma: a dosimetric comparison

Cancer Management and Research, 2019
Lei Wang,1–3 Jiyi Hu,2,4 Xiaoli Liu,2,5 Weiwei Wang,2,5 Lin Kong,1,2 Jiade J Lu2,41Department of Radiation Oncology, Shanghai Proton and Heavy Ion Center, Fudan University Cancer Hospital, Shanghai 201315, People’s Republic of China ...
Wang L, Hu J, Liu X, Wang W, Kong L, Lu JJ   +5 more
doaj  

Feasibility of ultra-low-field MRI in an ion beam treatment room for online MR-guided particle therapy

Physics and Imaging in Radiation Oncology
Background and purpose:: Online MR-guided particle therapy may improve beam delivery precision and treatment efficacy. Ultra-low-field (ULF) MRI may enable image guidance with minimal modification of existing facilities.
Julia Pfitzer, Hermann Scharfetter, Panagiotis Antypas, Dietmar Georg, Hermann Fuchs   +4 more
doaj   +1 more source

Carbon-ion Radiotherapy for Isolated Lymph Node Metastasis After Surgery or Radiotherapy for Lung Cancer

Frontiers in Oncology, 2019
Purpose: Mediastinal and hilar lymph node metastasis is one of the recurrence patterns after definitive treatment of lung cancer. Salvage radiotherapy (RT) can be a treatment option for lymph node metastasis.
Katsuyuki Shirai, Katsuyuki Shirai, Yoshiki Kubota, Tatsuya Ohno, Jun-ichi Saitoh, Takanori Abe, Tatsuji Mizukami, Yasumasa Mori, Hidemasa Kawamura, Keiko Akahane, Takashi Nakano   +10 more
doaj   +1 more source

Comparative Risk Predictions of Second Cancers After Carbon-Ion Therapy Versus Proton Therapy [PDF]

, 2016
Purpose This work proposes a theoretical framework that enables comparative risk predictions for second cancer incidence after particle beam therapy for different ion species for individual patients, accounting for differences in relative biological ...
Scholz, Michael, Friedrich, Thomas, Eley, John G., Homann, Kenneth L., Durante, Marco, Howell, Rebecca M., Newhauser, Wayne D.   +6 more
core   +1 more source

Mechanoactive Biomaterials for Cell–Matrix Mechanotransduction

Advanced Materials, EarlyView.
The graphical abstract shows how individual triggers (force, light, or temperature) and combined optothermal or receptor‐targeted actuation induce material responses at the tissue, cellular, and receptor scales. Their spatial (global or focused) and temporal (continuous or cyclic) modulation determines the resulting mechanical output.
Yi‐Tung Lu, Alison E. John, Marc A. Fernández‐Yagüe   +2 more
wiley   +1 more source

Combined treatment of malignant salivary gland tumours with intensity-modulated radiation therapy (IMRT) and carbon ions: COSMIC

BMC Cancer, 2010
Background Local control in malignant salivary gland tumours is dose dependent. High local control rates in adenoid cystic carcinomas could be achieved by highly conformal radiotherapy techniques and particle (neutron/carbon ion) therapy.
Windemuth-Kieselbach Christine, Nikoghosyan Anna, Jensen Alexandra D, Debus Jürgen, Münter Marc W   +4 more
doaj   +1 more source

Carbon Ion Radiotherapy for Prostate Cancer

, 2006
NIRS-MedAustron Jojint Symposium on Carbon Ion Therapy in Cancerconference ...
606807, 606806, 溝江 純悦, Yanagi, Takeshi, 606805, 606804, 606809, 606808, 柳 剛, Ishikawa, Hitoshi, 石川 仁, 鎌田 正, Tsujii, Hirohiko, Kamada, Tadashi, Mizoe, Junetsu, 606810, Tsuji, Hiroshi, 606803, 606814, 606813, 辻井 博彦, 辻 比呂志, 606812, 606811   +23 more
core  

Defined Matrices Reveal Epithelial‐ and Mesenchymal‐Specific Responses to Stiffness and Adhesion in Human iPSC‐Derived Intestinal Organoids

Advanced Materials, EarlyView.
Defined PEG hydrogels enable human iPSC‐derived intestinal organoid culture without Matrigel. PEG‐ and Matrigel‐cultured organoids both support duodenal‐like epithelial identity, but direct comparison reveals subtle epithelial differentiation‐marker shifts and stronger mesenchymal ECM‐remodeling/integrin programs in PEG.
Alicja Kuziola, Tamara Fawzi, Emma H. Kromann, Marion Leleu, Joanna M. Drelinkiewicz, Dusko Ilic, Cécile A. Dreiss, Joana F. Neves, Eileen Gentleman   +8 more
wiley   +1 more source

A dosimetric evaluation method with setup and range uncertainties in fractionated carbon-ion therapy

, 2017
In light ion therapy, the dose concentration is highly sensitive to setup and range errors. Here we propose a method for evaluating the influence of dose uncertainties from spatial and range errors using the correlation between fractions on tumor dose in
712350, 712351, 坂間, 誠, 坂間 誠
core