Christopher J. Bond
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Christopher J. Bond has a total of 8 co-authors. Here are the top co-authors by number of shared publications:
- Alexander Y. Nazarenko
Chemistry Department, State University of New York, College at Buffalo, 1300 Elmwood Ave, Buffalo, NY 14222-1095, USA
2 shared publications - Janet Ruth Morrow
Department of Chemistry University at Buffalo, The State University of New York Amherst New York USA
2 shared publications - Constance E. Yap
Department of Chemistry, Natural Sciences Complex, University at Buffalo, the State University of New York, Amherst, NY 14260, USA
1 shared publication - Gregory Evan Sokolow
Department of Chemistry University at Buffalo, The State University of New York Amherst NY 14260 USA
1 shared publication - Jaclyn J. Raymond
Department of Chemistry University at Buffalo, The State University of New York Amherst New York USA
1 shared publication - Joseph A. Spernyak
Department of Cell Stress Biology, Roswell Park Comprehensive Cancer Center, Buffalo, New York 14263, USA
1 shared publication
Latest Publications
- 26 June 2023
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 52 (28) , 9831-9839
Co(ii) complexes of tetraazamacrocycles appended with amide or hydroxypropyl groups as paraCEST agents
Five Co(ii) complexes with amide or hydroxypropyl groups are studied as paramagnetic chemical exchange saturation transfer agents for MRI. The most promising complexes have cis-coordinated amide pendants in a 14-membered tetraazamacrocycle.
- 26 June 2023
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 52 (28) , 9831-9839
Co(ii) complexes of tetraazamacrocycles appended with amide or hydroxypropyl groups as paraCEST agents
Five Co(ii) complexes with amide or hydroxypropyl groups are studied as paramagnetic chemical exchange saturation transfer agents for MRI. The most promising complexes have cis-coordinated amide pendants in a 14-membered tetraazamacrocycle.
- 6 December 2019
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 49 (2) , 279-284
Isomeric Co(ii) paraCEST agents as pH responsive MRI probes
A newly discovered isomer of Co(II) (1,4,8,11-tetrakis(carbamoylmethyl)-1,4,8,11-tetraazacyclotetradecane = CCRM) produces four highly paramagnetically shifted chemical exchange saturation transfer (CEST) peaks. The 1,8-pendants of the complex are bound in a trans-arrangement to produce a Co(II) complex of increased kinetic inertness. The isomers have a stabilized Co(II) center (E1/2 of 540 to 550 mV versus SHE). Both the 1,8 and the 1,4-isomer are excellent pH probes in solution and in tissue homogenate by virtue of their highly paramagnetically shifted amide protons. These isomers produce both a ratiometric pH readout as well as amide proton exchange rate constants that correlate to pH.
- 6 December 2019
- Published by Royal Society of Chemistry (RSC) in Dalton Transactions
- Vol. 49 (2) , 279-284
Isomeric Co(ii) paraCEST agents as pH responsive MRI probes
A newly discovered isomer of Co(II) (1,4,8,11-tetrakis(carbamoylmethyl)-1,4,8,11-tetraazacyclotetradecane = CCRM) produces four highly paramagnetically shifted chemical exchange saturation transfer (CEST) peaks. The 1,8-pendants of the complex are bound in a trans-arrangement to produce a Co(II) complex of increased kinetic inertness. The isomers have a stabilized Co(II) center (E1/2 of 540 to 550 mV versus SHE). Both the 1,8 and the 1,4-isomer are excellent pH probes in solution and in tissue homogenate by virtue of their highly paramagnetically shifted amide protons. These isomers produce both a ratiometric pH readout as well as amide proton exchange rate constants that correlate to pH.