نتایج جستجو برای: bimodal imaging

تعداد نتایج: 465055  

2015
Guen Bae Ko Jae Sung Lee Hyun Suk Yoon Daehong Kim Kyeong Yun Kim Min Sun Lee Bo Yeun Yang Jae Min Jeong Dong Soo Lee In Chan Song Seok-ki Kim

Seoul National University, Korea Lymph node (LN) imaging has clinical significance because the invasion status of the LN is crucial information for disease stratification, staging, and management. Compared with conventional method, simultaneous PET/MRI using the multi-modal imaging marker can offer synergistic advantages. Here, we present LN mapping using selfdeveloped PET/MRI and novel bimodal...

1997
Ruth J. Wilson Julie A. Mueller Paul L. Houston

Resonance-enhanced multiphoton ionization coupled with time-of-flight product imaging has been used to study the O2(Σg) + O(Pj) product channel in the UV photodissociation of ozone at photolysis wavelengths of 226, 230, 240, and 266 nm. For dissociation at 226 and 230 nm the O(P2) fragment is produced with a strongly bimodal velocity distribution, in keeping with the previous findings of Miller...

Journal: :International Journal of Nanomedicine 2008
Igor L Medintz Hedi Mattoussi Aaron R Clapp

The use of luminescent colloidal quantum dots in biological investigations has increased dramatically over the past several years due to their unique size-dependent optical properties and recent advances in biofunctionalization. In this review, we describe the methods for generating high-quality nanocrystals and report on current and potential uses of these versatile materials. Numerous example...

2013
Sajid Ansari Kaleem Ahmad Kanchan Dhungel Mukesh Kumar Gupta Md Farid Amanullah

Esthesioneuroblatoma (Olfactory neuroblastoma) is a rare malignant neoplasm arising from the olfactory epithelium with bimodal age distribution between with first peak in second decades and second peak in sixth decade. Proptosis due to esthesioneuroblastoma is one of the rare causes. They have a long natural history characterized by frequent local or regional recurrence. Computed tomography and...

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