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Fingerprint Dive into the research topics where Joann Williams is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 14 Similar Profiles
Rhodobacter sphaeroides Medicine & Life Sciences
Bacteriochlorophylls Chemical Compounds
Electrons Medicine & Life Sciences
Dimers Chemical Compounds
Photosynthetic Reaction Center Complex Proteins Medicine & Life Sciences
Hydrogen bonds Chemical Compounds
Hydrogen Medicine & Life Sciences
Oxidation-Reduction Medicine & Life Sciences

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Research Output 1984 2018

  • 3371 Citations
  • 34 h-Index
  • 86 Article
  • 2 Chapter

Influence of the Electrochemical Properties of the Bacteriochlorophyll Dimer on Triplet Energy-Transfer Dynamics in Bacterial Reaction Centers

Mandal, S., Espiritu, E., Akram, N., Lin, S., Williams, J., Allen, J. & Woodbury, N., Nov 8 2018, In : Journal of Physical Chemistry B. 122, 44, p. 10097-10107 11 p.

Research output: Contribution to journalArticle

Bacteriochlorophylls
Energy Transfer
Electrochemical properties
Dimers
Energy transfer

Binding and Energetics of Electron Transfer between an Artificial Four-Helix Mn-Protein and Reaction Centers from Rhodobacter sphaeroides

Espiritu, E., Olson, T. L., Williams, J. & Allen, J., Dec 12 2017, In : Biochemistry. 56, 49, p. 6460-6469 10 p.

Research output: Contribution to journalArticle

Rhodobacter sphaeroides
Electrons
Bacteriochlorophylls
Proteins
Dimers
5 Citations (Scopus)

Biochemical and spectroscopic characterization of dinuclear Mn-sites in artificial four-helix bundle proteins

Olson, T. L., Espiritu, E., Edwardraja, S., Canarie, E., Flores, M., Williams, J., Ghirlanda, G. & Allen, J., Dec 1 2017, In : Biochimica et Biophysica Acta - Bioenergetics. 1858, 12, p. 945-954 10 p.

Research output: Contribution to journalArticle

Proteins
Hydrogen Peroxide
Metals
Electrons
Oxygen
5 Citations (Scopus)

Mechanism of Triplet Energy Transfer in Photosynthetic Bacterial Reaction Centers

Mandal, S., Carey, A. M., Locsin, J., Gao, B. R., Williams, J., Allen, J., Lin, S. & Woodbury, N., Jul 13 2017, In : Journal of Physical Chemistry B. 121, 27, p. 6499-6510 12 p.

Research output: Contribution to journalArticle

Photosynthetic Reaction Center Complex Proteins
carotenoids
Energy Transfer
Carotenoids
Energy transfer
8 Citations (Scopus)

Design of dinuclear manganese cofactors for bacterial reaction centers

Olson, T. L., Espiritu, E., Edwardraja, S., Simmons, C. R., Williams, J., Ghirlanda, G. & Allen, J., May 1 2016, In : Biochimica et Biophysica Acta - Bioenergetics. 1857, 5, p. 539-547 9 p.

Research output: Contribution to journalArticle

Manganese
Proteins
Metals
Electrons
Cytochromes c2

Projects 1997 2019