Results 51 to 60 of about 7,364,821 (307)

The effects of segmentation algorithms on the measurement of 18F-FDG PET texture parameters in non-small cell lung cancer

EJNMMI Research, 2017
Background Measures of tumour heterogeneity derived from 18-fluoro-2-deoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) scans are increasingly reported as potential biomarkers of non-small cell lung cancer (NSCLC) for ...
Usman Bashir, Gurdip Azad, Muhammad Musib Siddique, Saana Dhillon, Nikheel Patel, Paul Bassett, David Landau, Vicky Goh, Gary Cook   +8 more
doaj   +1 more source

Improving spatial resolution of confocal Raman microscopy by super-resolution image restoration [PDF]

, 2016
A new super-resolution image restoration confocal Raman microscopy method (SRIR-RAMAN) is proposed for improving the spatial resolution of confocal Raman microscopy. This method can recover the lost high spatial frequency of the confocal Raman microscopy
Cui, Han, Fan, Ying, Qiu, Lirong, Wang, Yun, Zhao, Weiqian, Zhu, Ke   +5 more
core   +1 more source

Phosphors and Scintillators in Biomedical Imaging

Crystals
Medical imaging instrumentation is mostly based on the use of luminescent materials coupled to optical sensors. These materials are employed in the form of granular screens, structured crystals, single transparent crystals, ceramics, etc.
C. Michail, Panagiotis Liaparinos, N. Kalyvas, I. Kandarakis, G. Fountos, I. Valais   +5 more
semanticscholar   +1 more source

Metal-Ligand Coordination Nanomaterials for Biomedical Imaging.

Bioconjugate chemistry, 2020
Over the past two decades, amorphous nanoscale coordination polymers (NCPs) and crystalline nanoscale metal-organic frameworks (NMOFs) have emerged as attractive nanomaterials in biomedical applications, especially in drug delivery, biomedical imaging ...
Xiangli Li, Zheng Cai, Liping Jiang, Zhimei He, Jun‐Jie Zhu   +4 more
semanticscholar   +1 more source

Nonlinear Dimension Reduction for Microarray Data [PDF]

, 2007
[Biomedical ...
Leblond, Frédéric, Lesage, Frédéric, Peshko, Olesya, Shan, Shidong   +3 more
core  

Deep-tissue focal fluorescence imaging with digitally time-reversed ultrasound-encoded light. [PDF]

, 2012
Fluorescence imaging is one of the most important research tools in biomedical sciences. However, scattering of light severely impedes imaging of thick biological samples beyond the ballistic regime.
Dimarzio, Charles A, Judkewitz, Benjamin, Wang, Ying Min, Yang, Changhuei   +3 more
core   +3 more sources

Radiotherapy Delivery in Deep Inspiration for Pediatric Patients—Final Results of the Phase II Feasibility Study TEDDI

Pediatric Blood &Cancer, EarlyView.
Abstract Introduction The TEDDI trial tested the feasibility and reproducibility of deep‐inspiration breath‐hold (DIBH) in pediatric patients referred for radiotherapy. This report presents final results, including patient‐reported outcomes (PRO) and dosimetric comparison of DIBH and free‐breathing (FB).
Daniella Elisabet Østergaard, Anni Young Lundgaard, Laura Ann Rechner, Danijela Dejanovic, Hanne Krogh Rose, Jolanta Hansen, Leila Vaalavirta, Miia Mokka, Marianne Aznar, Peder Skov Wehner, Lisa Lyngsie Hjalgrim, Maja Vestmø Maraldo   +11 more
wiley   +1 more source

Three-dimensional imaging and scanning: Current and future applications for pathology

Journal of Pathology Informatics, 2017
Imaging is vital for the assessment of physiologic and phenotypic details. In the past, biomedical imaging was heavily reliant on analog, low-throughput methods, which would produce two-dimensional images.
Navid Farahani, Alex Braun, Dylan Jutt, Todd Huffman, Nick Reder, Zheng Liu, Yukako Yagi, Liron Pantanowitz   +7 more
doaj   +1 more source

A Review of Endogenous and Exogenous Contrast Agents Used in Photoacoustic Tomography with Different Sensing Configurations

Sensors, 2020
Optical-based sensing approaches have long been an indispensable way to detect molecules in biological tissues for various biomedical research and applications.
Victor T.C. Tsang, Xiufeng Li, Terence T.W. Wong   +2 more
doaj   +1 more source

Optimizing the Geometry of Photoacoustically Active Gold Nanoparticles for Biomedical Imaging

, 2020
Photoacoustics is an upcoming modality for biomedical imaging, which promises minimal invasiveness at high penetration depths of several centimeters.
Rafaela García-Álvarez, Lisa Chen, A. Nedilko, A. Sánchez‐Iglesias, A. Rix, W. Lederle, Vertika Pathak, T. Lammers, G. Plessen, Kostas Kostarelos, L. Liz‐Marzán, A. Kuehne, D. Chigrin   +12 more
semanticscholar   +1 more source