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Application of Carbon Quantum dot Fluorescent Materials in Metal Ions Detection [PDF]

E3S Web of Conferences, 2021
The research situation of the application of carbon quantum dot fluorescent materials to the detection of metal ions, including the current research status and preface of recent years, and development trends are summarized.
Gao Yan, Han Li, Gao Xing, He Wen, Chu Ranran, Ma Yefei   +5 more
doaj   +1 more source

Factors released by low and high-LET irradiated fibroblasts modulate migration and invasiveness of pancreatic cancer cells

Frontiers in Oncology, 2022
IntroductionRadiotherapy represents a major treatment option for patients with pancreatic cancer, however, its benefits remain limited also due to the ability of cancer cells to migrate to the surrounding tissues. Low-LET ionizing radiation is well known
Alexandra Charalampopoulou, Amelia Barcellini, Mario Ciocca, Riccardo Di Liberto, Francesca Pasi, Marco Giuseppe Pullia, Ester Orlandi, Angelica Facoetti   +7 more
doaj   +1 more source

Monitoring Carbon Ion Beams Transverse Position Detecting Charged Secondary Fragments: Results From Patient Treatment Performed at CNAO

Frontiers in Oncology, 2021
Particle therapy in which deep seated tumours are treated using 12C ions (Carbon Ions RadioTherapy or CIRT) exploits the high conformity in the dose release, the high relative biological effectiveness and low oxygen enhancement ratio of such projectiles.
Marco Toppi, Marco Toppi, Guido Baroni, Giuseppe Battistoni, Maria Giuseppina Bisogni, Maria Giuseppina Bisogni, Piergiorgio Cerello, Mario Ciocca, Patrizia De Maria, Micol De Simoni, Micol De Simoni, Marco Donetti, Yunsheng Dong, Yunsheng Dong, Alessia Embriaco, Veronica Ferrero, Elisa Fiorina, Elisa Fiorina, Marta Fischetti, Marta Fischetti, Gaia Franciosini, Gaia Franciosini, Aafke Christine Kraan, Carmela Luongo, Carmela Luongo, Etesam Malekzadeh, Marco Magi, Carlo Mancini-Terracciano, Carlo Mancini-Terracciano, Michela Marafini, Michela Marafini, Ilaria Mattei, Enrico Mazzoni, Riccardo Mirabelli, Riccardo Mirabelli, Riccardo Mirabelli, Alfredo Mirandola, Matteo Morrocchi, Matteo Morrocchi, Silvia Muraro, Vincenzo Patera, Vincenzo Patera, Vincenzo Patera, Francesco Pennazio, Angelo Schiavi, Angelo Schiavi, Adalberto Sciubba, Adalberto Sciubba, Adalberto Sciubba, Elena Solfaroli-Camillocci, Elena Solfaroli-Camillocci, Elena Solfaroli-Camillocci, Giancarlo Sportelli, Giancarlo Sportelli, Sara Tampellini, Giacomo Traini, Giacomo Traini, Serena Marta Valle, Barbara Vischioni, Viviana Vitolo, Alessio Sarti, Alessio Sarti, Alessio Sarti   +62 more
doaj   +1 more source

Radioactive Beams in Particle Therapy: Past, Present, and Future

Frontiers in Physics, 2020
Heavy ion therapy can deliver high doses with high precision. However, image guidance is needed to reduce range uncertainty. Radioactive ions are potentially ideal projectiles for radiotherapy because their decay can be used to visualize the beam ...
Marco Durante, Marco Durante, Katia Parodi   +2 more
doaj   +1 more source

Effect of Carbon Ion Radiation Induces Bystander Effect on Metastasis of A549 Cells and Metabonomic Correlation Analysis

Frontiers in Oncology, 2021
ObjectiveTo analyze the effect of carbon ion (12C6+) radiation may induce bystander effect on A549 cell metastasis and metabonomics.MethodsA549 cell was irradiated with carbon ion to establish the clone survival model and the transwell matrix assay was ...
Zhen Yang, Qiuning Zhang, Qiuning Zhang, Hongtao Luo, Lihua Shao, Ruifeng Liu, Yarong Kong, Xueshan Zhao, Yichao Geng, Chengcheng Li, Xiaohu Wang, Xiaohu Wang, Xiaohu Wang, Xiaohu Wang   +13 more
doaj   +1 more source

Fission of Gold by Carbon Ions

Physical Review, 1960
Angular distribution and kinetic-energy spectra of fragments, and cross sections for fission of gold with 68 to 124 Mev C/sup 12/ ions were obtained by observation of the fragments in two types of detectors (gas scintillation chambers and silicon p-n junctions).
Gordon, Glen E., Larsh, Almon E., Sikkeland, Torbjorn, Seaborg, Glenn T.   +3 more
openaire   +4 more sources

Targeted Central Nervous System Irradiation of Caenorhabditis elegans Induces a Limited Effect on Motility

Biology, 2020
To clarify the tissue responsible for a biological function, that function can be experimentally perturbed by an external stimulus, such as radiation. Radiation can be precisely and finely administered and any subsequent change in function examined.
Michiyo Suzuki, Zu Soh, Hiroki Yamashita, Toshio Tsuji, Tomoo Funayama   +4 more
doaj   +1 more source

Does the combination of hyperthermia with low LET (linear energy transfer) radiation induce anti-tumor effects equivalent to those seen with high LET radiation alone?

International Journal of Hyperthermia, 2021
Introduction The combination of hyperthermia with low LET (linear energy transfer) radiation may have similar anti-tumor effects as high LET radiation alone.
Pernille B. Elming, Brita S. Sørensen, Harald Spejlborg, Jens Overgaard, Michael R. Horsman   +4 more
doaj   +1 more source

Investigating Slit-Collimator-Produced Carbon Ion Minibeams with High-Resolution CMOS Sensors

Instruments, 2023
Particle minibeam therapy has demonstrated the potential for better healthy tissue sparing due to spatial fractionation of the delivered dose. Especially for heavy ions, the spatial fractionation could enhance the already favorable differential ...
Lennart Volz, Claire-Anne Reidel, Marco Durante, Yolanda Prezado, Christoph Schuy, Uli Weber, Christian Graeff   +6 more
doaj   +1 more source

Characterization of the mixed radiation field produced by carbon and oxygen ion beams of therapeutic energy: A Monte Carlo simulation study

Journal of Medical Physics, 2019
Purpose: The main advantages of charged particle radiotherapy compared to conventional X-ray external beam radiotherapy are a better tumor conformality coupled with the capability of treating deep-seated radio-resistant tumors. This work investigates the
C K Ying, David Bolst, Anatoly Rosenfeld, Susanna Guatelli   +3 more
doaj   +1 more source