branched-chain mono- or polyhydroxyalkyl; R2 is hydrogen, lower alkyl or R1; R3 is hydrogen or lower alkyl; and X is a direct bond or straight-chain or branched-chain alkylene interrupted by one or more oxygen or substituted by hydroxy or lower alkyl, are useful in x-ray contrast media...
X-RAY CONTRAST AGENTS European Patent EP0105752 Kind Code: B1 Abstract: Abstract of EP0105752Compounds of the general formula; <CHEM> (wherein R represents -CH(CH2OH)2 or -CH2CH(OH)CH2OH) possess a package of favourable parameters which render them of particular use not only in all ...
6-triiodobenzoic acids of the formula WHEREIN R and R'' are hydrogen or methyl, R' is hydrogen or hydroxy, R' is hydroxyl when R is hydrogen, and R'' is hydrogen when R' is hydrogen, are X-ray contrast agents suitable for urography and vasography and well tolerated when their ...
纳米金CT造影剂,x-ray造影剂-科研级 Product Information and Instructions Product: Name: AuroVist™-15nm Gold Nanoparticle X-ray Contrast Agent Catalog Number: 1115 Appearance: Red Liquid Quantity: 40 mg Au in the form of biocompatible 15 nm gold nanoparticles ...
X-ray computed tomography (CT) is one of the most powerful noninvasive diagnostic imaging techniques in modern medicine. Nevertheless, the iodinated molecules used as CT contrast agents in the clinic have relatively short circulation times in vivo, which significantly restrict the applications of this...
BISMUTH PARTICLE X-RAY CONTRAST AGENTS 专利名称：BISMUTH PARTICLE X-RAY CONTRAST AGENTS 发明人：GOFORTH, Andrea,BROWN, Anna 申请号：US2012/041147 申请日：20120606 公开号：WO2012/170569A1 公开日：20121213 专利内容由知识产权出版社提供 专利附图：摘要：Radiopaque bismuth particles and methods of making...
X-ray computed tomography contrast agents prepared by seeded growth of gold nanoparticles in PEGylated dendrimer Gold nanoparticles (Au NPs) are a potential x-ray computed tomography (CT) contrast agent. A biocompatible and bioinactive surface is necessary for applica... C Kojima,Y Umeda,M Ogawa...
Diagnostic imaging using planar x-rays and computed tomography (CT) is often performed with an x-ray spectrum with peak energy in the range of 80-140 kilovolts (kVp), and using contrast agents formulated from iodine-containing molecules. The physicochemical and biological properties of the contrast...
摘要: An X-ray contrast agent comprising a BiO-nanoparticle covered with a cover layer for stabilizing and/or functionalizing the contrast agent is shown. Further described is a set of such contrast agents, as well as a method for their manufacture....
You will likely be instructed to drink plenty of fluids after an X-ray with contrast to help your body rid itself of these agents. When and how will I receive the results of my X-rays? After an X-ray is taken, the image is produced immediately. However, the time it takes to learn...