Results 221 to 230 of about 528,348 (385)

Photoactivatable Alkyne Tag for Photolabeling Biomolecules in Living Cells

ChemBioChem, EarlyView.
A photoactivatable linear alkyne tag is developed by caging the intermediate of the Eschenmoser–Tanabe reaction to expand photoinduced intracellular molecular imaging to a variety of biomolecules. The photoactivatable tag is modified onto a cholesterol analog and introduced into cells. After light irradiation, the tag is successfully labeled with azide‐
Yuki Umeda, Hao Zhu, Satoshi Yamaguchi, Sho Nakamura, Masato Takada, Shin Izuta, Akimitsu Okamoto   +6 more
wiley   +1 more source

Cerebral amyloid angiopathy and amyloid load distribution detected on amyloid-positron emission tomography: A systematic review and meta-analysis. [PDF]

Eur Stroke J
Theodorou A, Melanis K, Athanasaki A, Palaiodimou L, Stefanou MI, Tsalouchidou PE, Vassilopoulos E, Kouzoupis A, Themistocleous M, Paraskevas GP, Tsivgoulis G, Tzavellas E.   +11 more
europepmc   +1 more source

Positron Science and Its Application to Physical Measurements. VIII. Positron emission tomography. 4. Time-of-flight PET.

, 1993
Mikio Yamamoto
openalex   +2 more sources

Validating novel tau positron emission tomography tracer [F‐18]‐AV‐1451 (T807) on postmortem brain tissue

Annals of Neurology, 2015
M. Marquié, M. Normandin, C. Vanderburg, Isabel Costantino, Elizabeth A Bien, Lisa G Rycyna, W. Klunk, C. Mathis, M. Ikonomovic, M. Debnath, N. Vasdev, B. Dickerson, S. Gomperts, J. Growdon, Keith A. Johnson, M. Frosch, B. Hyman, T. Gómez-Isla   +17 more
semanticscholar   +1 more source

Double‐Click Strategy Combining CuAAC and (Thia‐) Diels‐Alder Reactions; Application towards Peptide Labeling

Chemistry – A European Journal, Accepted Article.
We report an efficient double‐click strategy combining copper‐catalyzed azide–alkyne cycloaddition (CuAAC) with (thia‐)Diels–Alder (DA) reactions, enabled by newly designed heterobifunctional platforms bearing orthogonal clickable groups: alkyne–dithioester, alkyne–maleimide, or azide–diene.
Timothé Maujean, Camille Van Wesemael, Laurine Tual, Valentine Le Berruyer, Blanca Rodriguez-Noguer, Nicolas Girard, Dominique Bonnet, Mihaela Gulea   +7 more
wiley   +1 more source

Mitochondria-Selective Reduction of 62Cu-Pyruvaldehyde Bis(N4-methylthiosemicarbazone)(62Cu-PTSM) in the Murine Brain; a Novel Radiopharmaceutical for Brain Positron Emission Tomography(PET) Imaging.

, 1993
Yasuhisa Fujibayashi, Kouichi Wada, Hiroshi Taniuchi, Yoshiharu Yonekura, Junko Konishi, Akira Yokoyama   +5 more
openalex   +2 more sources

Tau-positron emission tomography correlates with neuropathology findings

Alzheimer's & Dementia, 2019
V. Lowe, Emily S. Lundt, Sabrina M. Albertson, Hoon-Ki Min, Ping Fang, S. Przybelski, M. Senjem, C. Schwarz, K. Kantarci, B. Boeve, David T. Jones, R. Reichard, Jessica F. Tranovich, Fadi S Hanna Al-Shaikh, D. Knopman, C. R. Jack, Dennis W. Dickson, R. C. Petersen, M. Murray   +18 more
semanticscholar   +1 more source

Synthesis and 64Cu‐Radiolabeling Strategies of Small Organic Radioconjugates Based on the AMD070 Scaffold

ChemMedChem, EarlyView.
Two novel 64Cu‐radioconjugates have been prepared, based on the AMD070 scaffold as a targeting unit and cyclam‐based te1pa chelator, for future applications in positron emission tomography imaging. Synthesis of ligands and their 64Cu‐radiolabeling are described herein.
Marie M. Le Roy, Patricia Le Saëc, Michel Chérel, Alain Faivre‐Chauvet, Thibault Troadec, Raphaël Tripier   +5 more
wiley   +1 more source

Emerging Applications of Positron Emission Tomography in Coronary Artery Disease. [PDF]

J Pers Med
Blach A, Kwiecinski J.
europepmc   +1 more source

A new noninvasive quantification of renal blood flow with N-13 ammonia, dynamic positron emission tomography, and a two-compartment model.

, 1992
B C Chen, Guido Germano, S.C. Huang, R A Hawkins, Herbert Hansen, M J Robert, Denis B. Buxton, H R Schelbert, Ira Kurtz, Michael E. Phelps   +9 more
openalex   +1 more source