A 139-π-electron nanographenoid radical was obtained by expanding the periphery of a
naphthalimide–azacoronene hybrid with a methine bridge. The radical was isolated in the …

Thermochemical sulfate reduction experiments with simple amino acid and dilute
concentrations of sulfate reveal significant degrees of mass-independent sulfur isotope …

The investigation of fast processes of peptide and protein folding has received increasing
attention in the last years, driven by the development of new experimental approaches that …

Phototropins, a class of light-activated protein kinases, are essential for several blue light
responses in plants and algae, including phototropism. These proteins contain two internal …

The photodissociation of intrachain disulfide bonds in a model peptide and salmon
calcitonin generates a series of cyclic peptide products following the generation of a CysS• …

Initiation of polymerization of a number of monomer molecules by the absorption of one
photon is a form of chemical amplification. The process is started by system called …

The photodissociation of disulfide bonds in model peptides containing Ala and Ala-d 3
generates a series of photoproducts following the generation of a CysS• thiyl radical pair …

A novel, highly efficient, polymerizable sulfur‐containing photoinitiator for free radical
polymerization, benzophenone thio‐acetic acid (BP‐S‐CH2‐COOH) was synthesized …

S-(4-Benzoyl) phenylthiobenzoate (BpSBz) and 4-benzoyl-phenyl benzoate (BpOBz) in
acetonitrile were photolyzed under steady-state and laser-flash conditions. Analysis of …

Photodegradation of oxytocin at λ= 253.7 nm and λ≥ 290 nm results in the transformation of
the intrachain disulfide bond into predominantly dithiohemiacetal and thioether. Especially …