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Bridget Salna

Explore the profile of Bridget Salna including associated specialties, affiliations and a list of published articles. Areas
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Articles 4
Citations 29
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Recent Articles
1.
Salna B, Benabbas A, Russo D, Champion P
J Phys Chem B . 2017 Jun; 121(28):6869-6881. PMID: 28628313
A proper description of proton donor-acceptor (D-A) distance fluctuations is crucial for understanding tunneling in proton-coupled electron transport (PCET). The typical harmonic approximation for the D-A potential results in a...
2.
Salna B, Benabbas A, Champion P
J Phys Chem A . 2017 Feb; 121(10):2199-2207. PMID: 28211681
The often-used "linear approximation" for treating the coupling of proton donor-acceptor (D-A) distance fluctuations to proton-coupled electron transfer tunneling reactions is systematically examined. The accuracy of this approximation is found...
3.
Salna B, Benabbas A, Sage J, van Thor J, Champion P
Nat Chem . 2016 Aug; 8(9):874-80. PMID: 27554414
Directional proton transport along 'wires' that feed biochemical reactions in proteins is poorly understood. Amino-acid residues with high pKa are seldom considered as active transport elements in such wires because...
4.
Benabbas A, Salna B, Sage J, Champion P
J Chem Phys . 2015 Mar; 142(11):114101. PMID: 25796225
Analytical models describing the temperature dependence of the deep tunneling rate, useful for proton, hydrogen, or hydride transfer in proteins, are developed and compared. Electronically adiabatic and non-adiabatic expressions are...