The heme iron complex is one of the most important cofactors in biological systems (Figure
1). The major functions of the heme iron complex are to serve as the O2 binding site for …

Nitric oxide (NO) has been demonstrated as an essential regulator of several physiological
processes in plants. The understanding of the molecular mechanism underlying its critical …

The research on the design of efficient, reliable, and cost-effective biosensors is expanding
given its high demand in various fields such as health care, environmental surveillance …

Multidimensional spectroscopy is the optical analog to nuclear magnetic resonance, probing
dynamical processes with ultrafast time resolution. At optical frequencies, the technical …

Abstract Two-dimensional infrared (2D-IR) spectroscopy is a powerful technique capable of
accessing structure and dynamics with ultrafast time resolution in a wide range of chemical …

Significance: The molecule nitric oxide (NO) has been shown to regulate behaviors in
bacteria, including biofilm formation. NO detection and signaling in bacteria is typically …

Recent advances in the methodology and application of ultrafast two-dimensional infrared
(2D-IR) spectroscopy to biomolecular systems are reviewed. A description of the 2D-IR …

Applications of ultrafast two-dimensional infrared (2D-IR) spectroscopy to study the structural
dynamics of haem-containing proteins are reviewed. The 2D-IR experiments discussed …

A novel family of bacterial hemoproteins named NosP has been discovered recently; its
members are proposed to function as nitric oxide (NO) responsive proteins involved in …

A comprehensive overview is presented of the biologically relevant coordination chemistry
of nitrosyls and its biochemical consequences. Representative classes of metal nitrosyls are …