A
Alexei A. Bogdanov
Researcher at University of Massachusetts Medical School
Publications - 237
Citations - 12698
Alexei A. Bogdanov is an academic researcher from University of Massachusetts Medical School. The author has contributed to research in topics: In vivo & Transfer RNA. The author has an hindex of 54, co-authored 225 publications receiving 12212 citations. Previous affiliations of Alexei A. Bogdanov include Russian Academy of Sciences & Massachusetts Institute of Technology.
Papers
More filters
Journal ArticleDOI
In vivo imaging of tumors with protease-activated near-infrared fluorescent probes.
TL;DR: In vivo imaging showed a 12-fold increase in NIRF signal, allowing the detection of tumors with submillimeter-sized diameters, and this strategy can be used to detect such early stage tumors in vivo and to probe for specific enzyme activity.
Journal ArticleDOI
Monocrystalline iron oxide nanocompounds (MION): physicochemical properties.
Tueng Shen,Tueng Shen,Ralph Weissleder,Ralph Weissleder,Mikhail Papisov,Mikhail Papisov,Alexei A. Bogdanov,Alexei A. Bogdanov,Thomas J. Brady,Thomas J. Brady +9 more
TL;DR: The physicochemical properties of MION are reported using a variety of analytical techniques to show that a novel monocrystalline iron oxide nanocompound, a stable colloid that enables target specific MR imaging, has an inverse spinel crystal structure.
Journal ArticleDOI
Poly(ethylene glycol) on the liposome surface: on the mechanism of polymer-coated liposome longevity
Vladimir P. Torchilin,V. Omelyanenko,Mikhail Papisov,Alexei A. Bogdanov,Vladimir S. Trubetskoy,James N. Herron,C. Gentry +6 more
TL;DR: Computer simulation was used to demonstrate that relatively a small number of liposome-grafted molecules of hydrophilic and flexible polymer can create a dense protective conformational cloud over theliposome surface preventing opsonizing protein molecules from contacting liposomes.
Patent
Hydrogel compositions and methods of use
TL;DR: In this paper, the authors proposed a method of using biocompatible, biodegradable, hydrogels for imaging during interventional procedures of a patient, which can be loaded with diagnostic labels, such as radiopaque, paramagnetic, or superparamagnetic materials, or therapeutic drugs.
Journal ArticleDOI
Long-circulating iron oxides for MR imaging
TL;DR: A variety of iron oxide preparations with long blood half-life have been synthesized for MR imaging and potential applications of these agents include MR angiography, RES imaging, target specific imaging and neuronal transport imaging.