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Brennan Ashwood
Brennan Ashwood
Postdoctoral Researcher, Columbia University
Verified email at columbia.edu
Title
Cited by
Cited by
Year
Photochemical and photodynamical properties of sulfur‐substituted nucleic acid bases
B Ashwood, M Pollum, CE Crespo‐Hernández
Photochemistry and photobiology 95 (1), 33-58, 2019
1002019
2-Thiouracil intersystem crossing photodynamics studied by wavelength-dependent photoelectron and transient absorption spectroscopies
JA Sánchez-Rodríguez, A Mohamadzade, S Mai, B Ashwood, M Pollum, ...
Physical Chemistry Chemical Physics 19 (30), 19756-19766, 2017
682017
Excited-state dynamics of the thiopurine prodrug 6-thioguanine: Can N9-glycosylation affect its phototoxic activity?
B Ashwood, S Jockusch, CE Crespo-Hernández
Molecules 22 (3), 379, 2017
502017
Unintended consequences of expanding the genetic alphabet
M Pollum, B Ashwood, S Jockusch, M Lam, CE Crespo-Hernández
Journal of the American Chemical Society 138 (36), 11457-11460, 2016
432016
Solvatochromic effects on the absorption spectrum of 2-thiocytosine
S Mai, B Ashwood, P Marquetand, CE Crespo-Hernández, L González
The Journal of Physical Chemistry B 121 (20), 5187-5196, 2017
342017
Determining sequence-dependent DNA oligonucleotide hybridization and dehybridization mechanisms using coarse-grained molecular simulation, markov state models, and infrared …
MS Jones, B Ashwood, A Tokmakoff, AL Ferguson
Journal of the American Chemical Society 143 (42), 17395-17411, 2021
262021
Oxidized derivatives of 5-methylcytosine alter the stability and dehybridization dynamics of duplex DNA
PJ Sanstead, B Ashwood, Q Dai, C He, A Tokmakoff
The Journal of Physical Chemistry B 124 (7), 1160-1174, 2020
192020
Can a six‐letter alphabet increase the likelihood of photochemical assault to the genetic code?
B Ashwood, M Pollum, CE Crespo‐Hernández
Chemistry–A European Journal 22 (46), 16648-16656, 2016
182016
Temperature-Jump 2D IR Spectroscopy with Intensity-Modulated CW Optical Heating
B Ashwood, NHC Lewis, PJ Sanstead, A Tokmakoff
The Journal of Physical Chemistry B 124 (39), 8665-8677, 2020
132020
Photochemical relaxation pathways of S 6-methylthioinosine and O 6-methylguanosine in solution
B Ashwood, LA Ortiz-Rodríguez, CE Crespo-Hernández
Faraday Discussions 207, 351-374, 2018
132018
Photochemical reactivity of dTPT3: A crucial nucleobase derivative in the development of semisynthetic organisms
B Ashwood, S Jockusch, CE Crespo-Hernández
The Journal of Physical Chemistry Letters 8 (11), 2387-2392, 2017
132017
5-Carboxylcytosine and cytosine protonation distinctly alter the stability and dehybridization dynamics of the DNA duplex
B Ashwood, PJ Sanstead, Q Dai, C He, A Tokmakoff
The Journal of Physical Chemistry B 124 (4), 627-640, 2019
122019
Ultrafast Excited-State Dynamics in Cyclometalated Ir (III) Complexes Coordinated with Perylenebisimide and Its π-Radical Anion Ligands
W Yang, B Ashwood, J Zhao, W Ji, D Escudero, D Jacquemin, ...
The Journal of Physical Chemistry C 121 (39), 21184-21198, 2017
122017
Excited-State Dynamics in O6-Methylguanosine: Impact of O6-Methylation on the Relaxation Mechanism of Guanine Monomers
B Ashwood, LA Ortiz-Rodriguez, CE Crespo-Hernandez
The Journal of Physical Chemistry Letters 8 (18), 4380-4385, 2017
122017
Disruption of energetic and dynamic base-pairing cooperativity in DNA duplexes by an abasic site
B Ashwood, MS Jones, AL Ferguson, A Tokmakoff
Biophysical Journal 123 (3), 459a-460a, 2024
62024
Molecular insight into how the position of an abasic site modifies DNA duplex stability and dynamics
B Ashwood, MS Jones, Y Lee, JR Sachleben, AL Ferguson, A Tokmakoff
Biophysical Journal 123 (2), 118-133, 2024
22024
Thermodynamics and kinetics of DNA and RNA dinucleotide hybridization to gaps and overhangs
B Ashwood, MS Jones, A Radakovic, S Khanna, Y Lee, JR Sachleben, ...
Biophysical Journal 122 (16), 3323-3339, 2023
22023
Direct observation of protein-peptide folding and binding in the formation of ribonuclease S
Y Lee, B Ashwood, Y Wu, B Dhayalan, I Gagnon, TR Sosnick, ...
Biophysical Journal 123 (3), 461a-462a, 2024
2024
Monolithic-to-focal evolving biointerfaces in tissue regeneration and bioelectronics
J Shi, Y Lin, P Li, P Mickel, C Sun, K Parekh, J Ma, S Kim, B Ashwood, ...
Nature Chemical Engineering 1 (1), 73-86, 2024
2024
Disruption of energetic and dynamic base-pairing cooperativity in DNA duplexes by an abasic site
B Ashwood, MS Jones, AL Ferguson, A Tokmakoff
Proceedings of the National Academy of Sciences 120 (14), e2219124120, 2023
2023
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