Christian R Goldsmith
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Explore the profile of Christian R Goldsmith including associated specialties, affiliations and a list of published articles.
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38
Citations
264
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Recent Articles
1.
Boothe R, Oppelt J, Franke A, Moore J, Squarcina A, Zahl A, et al.
Dalton Trans
. 2025 Jan;
54(9):3733-3749.
PMID: 39868440
Although nickel is found in the active sites of a class of superoxide dismutase (SOD), nickel complexes with non-peptidic ligands normally do not catalyze superoxide degradation, and none has displayed...
2.
Farnum B, Goldsmith C
Acc Chem Res
. 2024 Dec;
58(1):101-112.
PMID: 39689366
ConspectusThe redox reactivity of transition metal centers can be augmented by nearby redox-active inorganic or organic moieties. In some cases, these functional groups can even allow a metal center to...
3.
Obisesan S, Parvin M, Tao M, Ramos E, Saunders A, Farnum B, et al.
Inorg Chem
. 2024 Jul;
63(30):14126-14141.
PMID: 39008564
We prepare iron(II) and iron(III) complexes with polydentate ligands that contain quinols, which can act as electron proton transfer mediators. Although the iron(II) complex with -(2,5-dihydroxybenzyl)-,','-tris(2-pyridinylmethyl)-1,2-ethanediamine (Hqp1) is inactive as...
4.
Miliordos E, Moore J, Obisesan S, Oppelt J, Ivanovic-Burmazovic I, Goldsmith C
J Phys Chem A
. 2024 Feb;
128(8):1491-1500.
PMID: 38354404
Previously, we found that a Zn(II) complex with the redox-active ligand -(2,5-dihydroxybenzyl)-,','-tris(2-pyridinylmethyl)-1,2-ethanediamine (Hqp1) was able to act as a functional mimic of superoxide dismutase, despite its lack of a redox-active...
5.
Karbalaei S, Franke A, Oppelt J, Aziz T, Jordan A, Pokkuluri P, et al.
Chem Sci
. 2023 Sep;
14(36):9910-9922.
PMID: 37736643
Previously, we found that linear quinol-containing ligands could allow manganese complexes to act as functional mimics of superoxide dismutase (SOD). The redox activity of the quinol enables even Zn(ii) complexes...
6.
Obisesan S, Rose C, Farnum B, Goldsmith C
J Am Chem Soc
. 2022 Dec;
144(50):22826-22830.
PMID: 36493464
A Co(II) complex with the polydentate quinol-containing ligand Hqp1 acts as an efficient electrocatalyst for oxygen reduction. Without any additional electron-proton transfer mediators, the electrocatalysis is selective for HO; a...
7.
Moore J, Oppelt J, Senft L, Franke A, Scheitler A, Dukes M, et al.
Inorg Chem
. 2022 Nov;
61(49):19983-19997.
PMID: 36445832
In the current work, we demonstrate ligand design concepts that significantly improve the superoxide dismutase (SOD) activity of a zinc complex; the catalysis is enhanced when two quinol groups are...
8.
Karbalaei S, Franke A, Jordan A, Rose C, Pokkuluri P, Beyers R, et al.
Chemistry
. 2022 Jun;
28(46):e202201179.
PMID: 35666136
A highly water- and air-stable Fe(II) complex with the quinol-containing macrocyclic ligand H qp4 reacts with H O to yield Fe(III) complexes with less highly chelating forms of the ligand...
9.
Karbalaei S, Goldsmith C
J Inorg Biochem
. 2022 Mar;
230:111763.
PMID: 35240396
In this review, we focus on the preclinical development and study of coordination complexes that act as magnetic resonance imaging (MRI) contrast agent sensors for hydrogen peroxide. Redox-responsive probes have...
10.
Senft L, Moore J, Franke A, Fisher K, Scheitler A, Zahl A, et al.
Chem Sci
. 2021 Aug;
12(31):10483-10500.
PMID: 34447541
Reactivity assays previously suggested that two quinol-containing MRI contrast agent sensors for HO, [Mn()(MeCN)] and [Mn()Br], could also catalytically degrade superoxide. Subsequently, [Zn()(OTf)] was found to use the redox activity...