Literature DB >> 23108333

Rigid Mn(II) chelate as efficient MRI contrast agent for vascular imaging.

Hongying Su1, Changqiang Wu, Jiang Zhu, Tianxin Miao, Dan Wang, Chunchao Xia, Xuna Zhao, Qiyong Gong, Bin Song, Hua Ai.   

Abstract

The aza-semi-crown pentadentate ligand rigidified by pyridine and piperidine rings was designed and synthesized. It can react with Mn(II) in water to form complex with improved longitudinal relaxivity, leading to efficient signal intensity enhancement of vascular vessels under a clinical magnetic resonance imaging scanner.

Entities:  

Mesh：

Substances：

Year:  2012        PMID： 23108333     DOI： 10.1039/c2dt31696j

Source DB:  PubMed          Journal:  Dalton Trans        ISSN： 1477-9226            Impact factor:   4.390


  8 in total

Review 1.  Chemistry of MRI Contrast Agents: Current Challenges and New Frontiers.

Authors:  Jessica Wahsner; Eric M Gale; Aurora Rodríguez-Rodríguez; Peter Caravan
Journal:  Chem Rev       Date:  2018-10-16       Impact factor: 60.622

2.  Direct measurement of the Mn(II) hydration state in metal complexes and metalloproteins through 17O NMR line widths.

Authors:  Eric M Gale; Jiang Zhu; Peter Caravan
Journal:  J Am Chem Soc       Date:  2013-10-24       Impact factor: 15.419

3.  Effect of the Nature of Donor Atoms on the Thermodynamic, Kinetic and Relaxation Properties of Mn(II) Complexes Formed With Some Trisubstituted 12-Membered Macrocyclic Ligands.

Authors:  Zoltán Garda; Enikő Molnár; Ferenc K Kálmán; Richárd Botár; Viktória Nagy; Zsolt Baranyai; Ernő Brücher; Zoltán Kovács; Imre Tóth; Gyula Tircsó
Journal:  Front Chem       Date:  2018-08-13       Impact factor: 5.221

Review 4.  Dendrimer- and copolymer-based nanoparticles for magnetic resonance cancer theranostics.

Authors:  Sayoni Ray; Zhao Li; Chao-Hsiung Hsu; Lian-Pin Hwang; Ying-Chih Lin; Pi-Tai Chou; Yung-Ya Lin
Journal:  Theranostics       Date:  2018-11-29       Impact factor: 11.556

5.  Mn(ii) chelate-coated superparamagnetic iron oxide nanocrystals as high-efficiency magnetic resonance imaging contrast agents.

Authors:  Changqiang Wu; Tianwu Chen; Lihua Deng; Qian Xia; Chuan Chen; Mu Lan; Yu Pu; Hongjie Tang; Ye Xu; Jiang Zhu; Chenjie Xu; Chengyi Shen; Xiaoming Zhang
Journal:  Nanoscale Adv       Date:  2020-06-17

6.  Thermodynamic Stability of Mn(II) Complexes with Aminocarboxylate Ligands Analyzed Using Structural Descriptors.

Authors:  Rocío Uzal-Varela; Francisco Pérez-Fernández; Laura Valencia; Aurora Rodríguez-Rodríguez; Carlos Platas-Iglesias; Peter Caravan; David Esteban-Gómez
Journal:  Inorg Chem       Date:  2022-08-22       Impact factor: 5.436

7.  Lumazine Synthase Protein Nanoparticle-Gd(III)-DOTA Conjugate as a T1 contrast agent for high-field MRI.

Authors:  YoungKyu Song; Young Ji Kang; Hoesu Jung; Hansol Kim; Sebyung Kang; HyungJoon Cho
Journal:  Sci Rep       Date:  2015-10-23       Impact factor: 4.379

8.  A New Oxygen Containing Pyclen-Type Ligand as a Manganese(II) Binder for MRI and 52Mn PET Applications: Equilibrium, Kinetic, Relaxometric, Structural and Radiochemical Studies.

Authors:  Tibor Csupász; Dániel Szücs; Ferenc Krisztián Kálmán; Oldamur Hollóczki; Anikó Fekete; Dezső Szikra; Éva Tóth; Imre Tóth; Gyula Tircsó
Journal:  Molecules       Date:  2022-01-07       Impact factor: 4.411
  8 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.