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Craig A Grapperhaus

Explore the profile of Craig A Grapperhaus including associated specialties, affiliations and a list of published articles. Areas
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Articles 59
Citations 231
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Recent Articles
1.
Paudel M, Karki S, Acharya N, Chapagain S, Hemmer J, Hofsommer D, et al.
Dalton Trans . 2025 Feb; PMID: 40013704
Green hydrogen, generated through the electrolysis of water using renewable energy sources, is recognized as a highly promising alternative to fossil fuels in the pursuit of net-zero carbon emissions. Electrocatalysts...
2.
Chapagain S, Armstrong P, Panta R, Acharya N, Druffel T, Grapperhaus C
iScience . 2024 Oct; 27(10):110964. PMID: 39386762
Tin oxide (SnO) is an attractive electron transport material (ETM) for perovskite solar cells (PSCs) due to its optoelectronic properties, low-temperature solution processability, cost, and stability. However, solvent incompatibilities have...
3.
Phipps C, Zirilli C, Duff B, Erickson J, Karki S, Okolocha C, et al.
Inorg Chem . 2024 May; 63(21):9992-10000. PMID: 38742312
A series of thiosemicarbazonato-hydrazinatopyridine zinc(II) complexes were evaluated as direct air CO capture agents. The complexes sequester CO in a methanol solution as a metal-coordinated methylcarbonate. The reaction is reversible...
4.
Bajaj K, Andres S, Hofsommer D, Michael O, Mashuta M, Bates P, et al.
Eur J Inorg Chem . 2024 Apr; 26(34). PMID: 38584911
A series of isomeric bis(alkylthiocarbamate) copper complexes have been synthesized, characterized, and evaluated for antiproliferation activity. The complexes were derived from ligand isomers with 3-methylpentyl (HL) and cyclohexyl (HL) backbone...
5.
Gautam M, Nkurunziza F, Mulvehill M, Uttarwar S, Hofsommer D, Grapperhaus C, et al.
ChemSusChem . 2023 Nov; 17(6):e202301337. PMID: 37931228
Recently, tandem cathodic reactions have been demonstrated in non-aqueous solvents to couple CO reduction to a secondary reaction to create novel species that are not produced in aqueous CO electrolysis....
6.
Potnis C, Grapperhaus C, Gupta G
ACS Omega . 2023 Sep; 8(35):32053-32059. PMID: 37692240
There have been significant advances in the development of vaccines for the prevention of various infectious diseases in the last few decades. These vaccines are mainly composed of proteins and...
7.
Bajaj K, Andres S, Hofsommer D, Greene A, Hietsoi O, Mashuta M, et al.
J Inorg Biochem . 2023 Jun; 246:112288. PMID: 37320890
A series of hybrid thiosemicarbazone-alkylthiocarbamate copper complexes with similar electronic environments but distinct physical structures have been prepared, characterized, and evaluated for antiproliferation activity. The complexes include the constitutional isomers...
8.
Phipps C, Hofsommer D, Zirilli C, Duff B, Mashuta M, Buchanan R, et al.
Inorg Chem . 2023 Jan; 62(6):2751-2759. PMID: 36715745
In this study, a series of thiosemicarbazonato-hydrazinatopyridine metal complexes were evaluated as CO capture agents. The complexes incorporate a non-coordinating, basic hydrazinatopyridine nitrogen in close proximity to a Lewis acidic...
9.
Potnis C, Chauhan R, Kalbfleisch T, Alexander E, Eichhold L, Bansal M, et al.
RSC Adv . 2022 Nov; 12(45):29399-29404. PMID: 36320771
Previously, our group had demonstrated long term stabilization of protein biomarkers using BioCaRGOS, a silica sol-gel technology. Herein, we describe workflow modifications to allow for extraction of cell free DNA...
10.
Phipps C, Hofsommer D, Toda M, Nkurunziza F, Shah B, Spurgeon J, et al.
Inorg Chem . 2022 Jun; 61(25):9792-9800. PMID: 35687329
In this study, we report a pair of electrocatalysts for the hydrogen evolution reaction (HER) based on the noninnocent ligand diacetyl-2-(4-methyl-3-thiosemicarbazone)-3-(2-pyridinehydrazone) (HDMTH, HL). The neutral complexes NiL and PdL were...