Now showing items 741-750 of 788
Synthesis of a high specific activity 125I-labeled analog of PK 11195, potential agent for SPECT imaging of the peripheral benzodiazepine binding site
(Elsevier, 1989)
The peripheral benzodiazepine binding site ligand PK 11195 has been 125I-labeled by direct displacement of aromatic chlorine under solid-state conditions in 50-76% radiochemical yield and >94% radiochemical purity. ...
Optimizing Multiplexed Detections of Diabetes Antibodies via Quantitative Microfluidic Droplet Array
(Mayo Medical LaboratoriesWiley Periodicals, Inc., 2017-12)
Sensitive, single volume detections of multiple diabetes antibodies can provide immunoprofiling and early screening of at‐risk patients. To advance the state‐of‐the‐art suspension assays for diabetes antibodies, porous ...
Proposed new reactor-activated positron source for intense slow e+ beam production
(Elsevier, 1988-03-01)
A novel method is suggested for producing a new positron (e+) emitting isotope in a nuclear reactor with application to slow e+ beams. The initial radiated sample is 124Xe which is transformed to 126I by two neutron ...
Long range, high resolution laser radar
(Elsevier, 1994-01-15)
A high energy, chirped pulse laser was used to demonstrate long range, high resolution radar. A broadband nanosecond chirped pulse propagated to a target, and upon compression sub-millimeter surface resolution was obtained. ...
Impact of variations in physical parameters on glow curves for planchet heating of TL dosimeters
(Elsevier, 1994-12-30)
This study consists of a theoretical analysis of the directional planchet heating of Thermoluminescent Dosimeters (TLD) with an emphasis on influence of radiation field type, TL material properties, and heating scheme ...
An amplifier-discriminator module for very high energy [gamma]-ray astronomy
(Elsevier, 1990-07-15)
An eight-channel amplifier-discriminator module has been developed for processing fast photomultiplier signals from a ground-based [gamma]-ray imaging telescope. The module provides several outputs for recording pulse ...
Retractable carbon fibre targets for measuring beam profiles at the SLC collision point
(Elsevier, 1989-06-15)
Retractable targets of carbon fibres with nominal diameters of 30, 7 and 4.5 [mu]m have been in use at the collision point of the SLC (the SLAC Linear Collider). The target mechanism is compatible with the Mark II detector ...
Targeted Nanoscale 3D Thermal Imaging of Tumor Cell Surface with Functionalized Quantum Dots
(Wiley Periodicals, Inc., 2021-10)
Measuring the changes in tumor cell surface temperature can provide insights into cellular metabolism and pathological features, which is significant for targeted chemotherapy and hyperthermic therapy. However, conventional ...
Eutectic Crystallization: Multi‐Step Crystallization of Self‐Organized Spiral Eutectics (Small 8/2020)
(Wiley Periodicals, Inc., 2020-02)
Adaptive Synaptic Memory via Lithium Ion Modulation in RRAM Devices
(Wiley Periodicals, Inc.Springer, 2020-10)
Biologically plausible computing systems require fine- grain tuning of analog synaptic characteristics. In this study, lithium- doped silicate resistive random access memory with a titanium nitride (TiN) electrode mimicking ...