Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Natasha N. Glazener"'
Autor:
Jacqueline M. Sugar, Nathan J. Withers, Antonio C. Rivera, Yekaterina I. Brandt, Nathaniel C. Cook, Natasha N. Glazener, Brian A. Akins, John B. Plumley, Gennady A. Smolyakov, Leisha M. Armijo, Rana Chan, Marek Osinski, P Heintz
Publikováno v:
Colloidal Nanocrystals for Biomedical Applications VIII.
Lanthanide fluoride colloidal nanocrystals offer a way to improve the diagnosis and treatment of cancer through the enhanced absorption of ionizing radiation, in addition to providing visible luminescence. In order to explore this possibility, tests
Autor:
Salomon Maestas, Nathan J. Withers, Kenneth Carpenter, Antonio C. Rivera, Gennady A. Smolyakov, Natasha N. Glazener, Marek Osinski, Robert D. Busch, Nathaniel C. Cook, Leisha M. Armijo, Brian A. Akins, John B. Plumley
Publikováno v:
SPIE Proceedings.
Naturally occurring dysprosium is attractive as a neutron detector because of its high thermal neutron capture cross section and high natural abundance. Neutron-induced transmutation of 164Dy results in production of stable isotopes of holmium and er
Autor:
Brian A. Akins, John B. Plumley, Nathan J. Withers, Gennady A. Smolyakov, Robert D. Busch, Marek Osinski, Antonio C. Rivera, Natasha N. Glazener, Kenneth Carpenter, Nathaniel C. Cook
Publikováno v:
SPIE Proceedings.
The concept of detection of thermal neutrons using gadolinium oxide nanocrystals is explored. Gadolinium is an element with by far the highest thermal neutron capture cross section among all stable isotopes. Colloidal synthesis of Gd 2 O 3 nanocrysta
Locally increased mortality of gamma-irradiated cells in presence of lanthanide-halide nanoparticles
Autor:
Brian A. Akins, John B. Plumley, Nathaniel C. Cook, Graham S. Timmins, Nathan J. Withers, Marek Osinski, Gennady A. Smolyakov, Antonio C. Rivera, Natasha N. Glazener
Publikováno v:
SPIE Proceedings.
Cerium-doped lanthanum fluoride colloidal nanocrystals (NCs) offer a way to improve radiation therapy through the enhanced absorption of high-energy photons. The use of Monte Carlo simulation allows the direct calculation of the macroscopic dose enha
Autor:
Nathaniel C. Cook, Marek Osinski, Nathan J. Withers, Ken Carpenter, Antonio C. Rivera, Brian A. Akins, John B. Plumley, Gennady A. Smolyakov, Natasha N. Glazener, Robert D. Busch
Publikováno v:
MRS Proceedings. 1341
We propose a novel concept of optical detection of thermal neutrons in a passive device that exploits transmutation of Dy-164, a dominant, naturally occurring isotope of dysprosium, into a stable isotope of either holmium Ho-165 or erbium Er-166. Com
Autor:
Ken Carpenter, Robert D. Busch, Gennady A. Smolyakov, Brian A. Akins, John B. Plumley, Nathaniel C. Cook, Antonio C. Rivera, Natasha N. Glazener, Nathan J. Withers, Leisha M. Armijo, Marek Osinski
Publikováno v:
International Journal of Nanotechnology. 11:529
We explore a novel concept of passive optically-enabled detection of thermal neutrons that exploits transmutation of 164 Dy into 165 Ho. The concept relies on significant differences in optical properties of Dy and Ho and on our ability to find the m