Browsing by Subject "Photochemistry"
Now showing items 1-4 of 4
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A New Pathway for Protein Haptenation by β‐Lactams
(Wiley, 2017-08-09)The covalent binding of β‐lactams to proteins upon photochemical activation has been demonstrated by using an integrated approach that combines photochemical, proteomic and computational studies, selecting human serum ... -
Ruthenation of Non‐stacked Guanines in DNA G‐Quadruplex Structures: Enhancement of c‐MYC Expression
(Wiley, 2016)Guanine quadruplexes (GQs) are compact four‐stranded DNA structures that play a key role in the control of a variety of biological processes, including gene transcription. Bulky ruthenium complexes featuring a bipyridine, ... -
Temporary Electrostatic Impairment of DNA Recognition: Light‐Driven DNA Binding of Peptide Dimers
(Wiley, 2012)Appending negatively charged Glu8 tails to a peptide dimer derived from the GCN4 transcription factor leads to an effective suppression of its DNA binding. The specific DNA recognition can be restored by irradiation with ... -
TiO2‐Based Photocatalysis at the Interface with Biology and Biomedicine
(Wiley, 2019)The conversion of sunlight into chemical energy by using photosynthetic machinery is at the heart of nature and life. Scientists have also learned to use light energy to promote a great variety of chemical reactions, most ...