Results 121 to 130 of about 190,995 (279)

Advances in Optical Techniques for Tumor Detection

Advanced Optical Materials, EarlyView.
Cancer detection is vital for patient survival. Optical technologies overcome conventional cytology's limitations with high sensitivity and molecular specificity. This review highlights five techniques: Raman spectroscopy, fluorescence sensors, fiber optic sensors, photoacoustic imaging, and colorimetric detection for tumor diagnosis via direct ...
Yang Yu, Anqi Yang, Jiaqi Liao, Julian Evans, Ruili Zhang, Shuang E, Sailing He   +6 more
wiley   +1 more source

Study of fast neutron scattering mechanisms for 59Co nuclei [PDF]

Ядерна фізика та енергетика, 2008
Comparison and analysis of experimental data on neutron interaction cross-sections for 59Co nuclei were made in the energy range (0.3 - 22) MeV.
I. O. Korzh, M. T. Sklyar, T. I. Yakovenko   +2 more
doaj  

A Time-Dependent Hierarchical Model for Elastic and Inelastic Scattering Data Analysis of Aerogels and Similar Soft Materials. [PDF]

Gels, 2022
Gommes CJ.
europepmc   +1 more source

Strong and Weak Coupling Nanophysics with Free Electron Beams

Advanced Optical Materials, EarlyView.
This paper focuses on a short review of the study of the coupling between optical excitations at the nanometer scale, made possible by recent advances in free electron beam spectroscopies. In particular, plasmon–plasmon, plasmon–exciton, and plasmon–phonon couplings are reviewed. Abstract The work of Luis M.
Mathieu Kociak, Xiaoyan Li, Yves Auad, Cyrille Hamon, Claire Goldmann, Luiz Tizei, Odile Stéphan   +6 more
wiley   +1 more source

Elastic and inelastic scattering of 14N ions by 7Li at 80 MeV [PDF]

Ядерна фізика та енергетика, 2012
Angular distributions of the 7Li + 14N elastic and inelastic scattering as well as the 7Li(14N, Х) reactions with production of 13, 15, 16N + 8, 6, 5Li, 11, 12, 13, 14С + 10, 9, 8, 7Ве, 10, 11, 12В + 11, 10, 9В nuclei and others were measured at Elab ...
A. T. Rudchik, O. V. Gerashchenko, A. A. Rudchik, E. I. Koshchy, S. Kliczewski, K. Rusek, S. Yu. Mezhevych, V. A. Plujko, O. A. Ponkratenko, Val. M. Pirnak, A. P. Ilyin, V. V. Uleshchenko, R. Siudak, J. Choiński, B. Czech, A. Szczurek   +15 more
doaj  

Direct Quantification of Heat Generation Due to Inelastic Scattering of Electrons Using a Nanocalorimeter. [PDF]

Adv Sci (Weinh), 2021
Park J, Bae K, Kim TR, Perez C, Sood A, Asheghi M, Goodson KE, Park W.   +7 more
europepmc   +1 more source

Advancing Clinical Medicine with Raman Spectroscopy: Current Trends and Future Perspectives

Advanced Photonics Research, EarlyView.
Raman spectroscopy and microscopy may become excellent tools in clinical medicine, including hematology, oncology, infectious diseases, neurology, gastroenterology, reproductive medicine, rheumatology, and cardiovascular research. However, many challenges such as signal interference, standardization issues, and limited clinical application need to be ...
Jiří Bufka, Lenka Vaňková, Josef Sýkora, Věra Křížková, Jan Schwarz, Petr Bouř   +5 more
wiley   +1 more source

Effects of radiation damage and inelastic scattering on single-particle imaging of hydrated proteins with an X-ray Free-Electron Laser. [PDF]

Sci Rep, 2021
E J, Stransky M, Jurek Z, Fortmann-Grote C, Juha L, Santra R, Ziaja B, Mancuso AP.   +7 more
europepmc   +1 more source

An Efficient Diamond Raman Amplification Scheme Based on Adaptive Temporal Synchronization

Advanced Photonics Research, EarlyView.
This work reveals an adaptive temporal synchronization effect in delayed diamond Raman amplification, where the Stokes pulse shifts toward the fundamental peak. A periodic amplification scheme based on this phenomenon enables efficient pump recycling and enhanced energy conversion, offering a robust, delay‐tolerant strategy for advanced nonlinear ...
Hao Zheng, Zhenxu Bai, Hui Chen, Fei Zhang, Chengjin Shi, Jie Ding, Yulei Wang, Zhiwei Lu   +7 more
wiley   +1 more source