Results 31 to 40 of about 1,892,630 (301)
Image patterned molecular delivery into live cells using gold particle coated substrates. [PDF]
, 2010 An image-patterned molecular delivery system for mammalian cells is demonstrated by pulsed laser irradiation of gold particles immobilized on a substrate below a cell monolayer.
Callahan, Caitlin +4 more
core +1 more source
Scientific Reports, 2021 Changes in blood flow velocity play a crucial role during pathogenesis and progression of cardiovascular diseases. Imaging techniques capable of assessing flow velocities are clinically applied but are often not accurate, quantitative, and reliable ...
Dennis Pantke +4 more
doaj +1 more source
Direct absorption imaging of ultracold polar molecules
, 2010 We demonstrate a scheme for direct absorption imaging of an ultracold ground-state polar molecular gas near quantum degeneracy. A challenge in imaging molecules is the lack of closed optical cycling transitions.
B. Neyenhuis +8 more
core +1 more source
Ultrafast Molecular Imaging by Laser Induced Electron Diffraction [PDF]
, 2011 We address the feasibility of imaging geometric and orbital structure of a polyatomic molecule on an attosecond time-scale using the laser induced electron diffraction (LIED) technique.
A. Keller +7 more
core +4 more sources
Imaging isodensity contours of molecular states with STM [PDF]
, 2017 We present an improved way for imaging the local density of states with a scanning tunneling microscope, which consists in mapping the surface topography while keeping the differential conductance (d$I$/d$V$) constant.
Bulou, Hervé +5 more
core +3 more sources
Development and Evaluation of 18F-IRS for Molecular Imaging Mutant EGF Receptors in NSCLC
Scientific Reports, 2017 To prepare and evaluate a new radiotracer 18F-IRS for molecular imaging mutant EGF Receptors in vitro and vivo. Uptake and efflux of 18F-IRS were performed with four NSCLC cell lines including HCC827, H1975, H358 and H520.
Yan Song +7 more
doaj +1 more source
European Journal of Hybrid Imaging, 2018 Background The aim of this study was to prospectively compare the detection rate of 68Ga-PSMA versus 11C-Choline in men with prostate cancer with biochemical recurrence and to demonstrate the added value of a tri-modality PET/CT-MRI system.
Omar Alonso +4 more
doaj +1 more source
Spectroscopic Confirmation of a z=2.79 Multiply Imaged Luminous Infrared Galaxy Behind the Bullet Cluster [PDF]
, 2010 We report spectroscopic confirmation and high-resolution infrared imaging of a z=2.79 triply-imaged galaxy behind the Bullet Cluster. This source, a Spitzer-selected luminous infrared galaxy (LIRG), is confirmed via polycyclic aromatic hydrocarbon (PAH ...
Anthony H. Gonzalez +36 more
core +3 more sources
Cancer Imaging, 2022 Background This translational study explores multi-tracer PET imaging for the non-invasive detection of the IDH1 mutation which is a positive prognostic factor in glioma.
Alexandra Clément +12 more
doaj +1 more source
124-Color Super-resolution Imaging by Engineering DNA-PAINT Blinking Kinetics [PDF]
, 2019 Optical super-resolution techniques reach unprecedented spatial resolution down to a few nanometers. However, efficient multiplexing strategies for the simultaneous detection of hundreds of molecular species are still elusive.
Ganji, M. +13 more
core +3 more sources