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List of works by Hannah S Shafaat

A Biochemical Nickel(I) State Supports Nucleophilic Alkyl Addition: A Roadmap for Methyl Reactivity in Acetyl Coenzyme A Synthase

scientific article published on 21 February 2019

A Novel, Modified Human Butyrylcholinesterase Catalytically Degrades the Chemical Warfare Nerve Agent, Sarin

scientific article published on 01 March 2020

A functional [NiFe]-hydrogenase model compound that undergoes biologically relevant reversible thiolate protonation

scientific article

A photoactive semisynthetic metalloenzyme exhibits complete selectivity for CO2 reduction in water.

scientific article published on 20 April 2018

Addition to Metalloglycosidase Mimics: Oxidative Cleavage of Saccharides Promoted by Multinuclear Copper Complexes under Physiological Conditions

scientific article published on 29 September 2020

An internal electron reservoir enhances catalytic CO2 reduction by a semisynthetic enzyme

scientific article published on 13 July 2016

Applications of a rapid endospore viability assay for monitoring UV inactivation and characterizing arctic ice cores

scientific article

Azurin as a Protein Scaffold for a Low-coordinate Nonheme Iron Site with a Small-molecule Binding Pocket

scientific article

Bacterial diversity in hyperarid Atacama Desert soils

scientific article published in 2007

Characterization of Oxygen Bridged Manganese Model Complexes Using Multifrequency (17)O-Hyperfine EPR Spectroscopies and Density Functional Theory.

scientific article published on 30 July 2015

Corrigendum to: "A Novel, Modified Human Butyrylcholinesterase Catalytically Degrades the Chemical Warfare Nerve Agent, Sarin"

scientific article published on 26 May 2020

Direct observation of structurally encoded metal discrimination and ether bond formation in a heterodinuclear metalloprotein

scientific article

Divergent assembly mechanisms of the manganese/iron cofactors in R2lox and R2c proteins

scientific article

Driving protein conformational changes with light: Photoinduced structural rearrangement in a heterobimetallic oxidase.

scientific article published on 22 December 2017

Electrochemical, Spectroscopic, and Density Functional Theory Characterization of Redox Activity in Nickel-Substituted Azurin: A Model for Acetyl-CoA Synthase

scientific article published on 3 August 2015

Electronic structural flexibility of heterobimetallic Mn/Fe cofactors: R2lox and R2c proteins

scientific article published on 15 September 2014

Experimental and DFT Investigations Reveal the Influence of the Outer Coordination Sphere on the Vibrational Spectra of Nickel-Substituted Rubredoxin, a Model Hydrogenase Enzyme.

scientific article

Going beyond Structure: Nickel-Substituted Rubredoxin as a Mechanistic Model for the [NiFe] Hydrogenases

scientific article published on 01 August 2018

Hydrogen bonding of tryptophan radicals revealed by EPR at 700 GHz

scientific article published on 25 October 2011

In search of metal hydrides: an X-ray absorption and emission study of [NiFe] hydrogenase model complexes

scientific article

Intramolecular Electron Transfer Governs Photoinduced Hydrogen Evolution by Nickel-Substituted Rubredoxin: Resolving Elementary Steps in Solar Fuel Generation

scientific article published on 11 November 2019

Key Hydride Vibrational Modes in [NiFe] Hydrogenase Model Compounds Studied by Resonance Raman Spectroscopy and Density Functional Calculations

article

Key Structural Motifs Balance Metal Binding and Oxidative Reactivity in a Heterobimetallic Mn/Fe Protein

scientific article published on 09 March 2020

Ligand Field Inversion as a Mechanism to Gate Bioorganometallic Reactivity: Investigating a Biochemical Model of Acetyl CoA Synthase Using Spectroscopy and Computation

scientific article published on 08 January 2021

Light-Driven Hydrogen Evolution by Nickel-Substituted Rubredoxin.

scientific article

Metalloglycosidase Mimics: Oxidative Cleavage of Saccharides Promoted by Multinuclear Copper Complexes under Physiological Conditions

scientific article published on 27 July 2020

Multielectron Chemistry within a Model Nickel Metalloprotein: Mechanistic Implications for Acetyl-CoA Synthase.

scientific article published on 5 July 2017

NiFe] hydrogenases: a common active site for hydrogen metabolism under diverse conditions

scientific article

Nickel-Substituted Rubredoxin as a Minimal Enzyme Model for Hydrogenase

scientific article published on 8 September 2015

Photogeneration and Quenching of Tryptophan Radical in Azurin

scientific article published on 17 February 2015

Quantification of viable endospores from a Greenland ice core.

scientific article

Raman and Quantum Yield Studies of Trp48-d5 in Azurin: Closed-Shell and Neutral Radical Species

scientific article published on 17 July 2019

Rational Ligand Design Enables pH Control over Aqueous Iron Magnetostructural Dynamics and Relaxometric Properties

scientific article published on 20 November 2020

Resonance Raman Analysis of the Tryptophan Cation Radical.

scientific article published on 21 August 2014

Resonance Raman characterization of a stable tryptophan radical in an azurin mutant

scientific article published in January 2009

Spectroelectrochemical investigations of nickel cyclam indicate different reaction mechanisms for electrocatalytic CO and H reduction

scientific article published on 01 October 2018

Spectroscopic and electrochemical characterization of the [NiFeSe] hydrogenase from Desulfovibrio vulgaris Miyazaki F: reversible redox behavior and interactions between electron transfer centers

scientific article published on 03 September 2013

Spectroscopic comparison of photogenerated tryptophan radicals in azurin: effects of local environment and structure

scientific article published in July 2010

The good, the neutral, and the positive: buffer identity impacts CO2 reduction activity by nickel(ii) cyclam

scientific article published on 27 September 2019

Time-Resolved Investigations of Heterobimetallic Cofactor Assembly in R2lox Reveal Distinct Mn/Fe Intermediates.

scientific article published on 2 June 2017

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