Results 61 to 70 of about 3,392 (222)
Chemistry – A European Journal, Volume 30, Issue 43, August 1, 2024.Porphyrin atropisomerism opens an entirely new toolbox, allowing for the precise design of a porphyrin's molecular shape. This review details how this phenomenon has been utilised across all fields of chemistry, focusing on molecular recognition, medicinal chemistry and catalysis.
Sophie Maguire +5 more
wiley +1 more source
Three-pulse multiplex coherent anti-Stokes/Stokes Raman scattering (CARS/CSRS) microspectroscopy using a white-light laser source [PDF]
, 2013 We have developed a three-pulse non-degenerate multiplex coherent Raman microspectroscopic system using a white-light laser source. The fundamental output (1064 nm) of a Nd:YAG laser is used for the pump radiation with the white-light laser output (1100 ...
Bito Kotatsu +6 more
core +1 more source
The flavohemoglobin Yhb1 is a new interacting partner of the heme transporter Str3
Molecular Microbiology, Volume 122, Issue 1, Page 29-49, July 2024.A new mechanism for Yhb1 (orange) heme‐dependent activation involves direct interaction with the cell‐surface heme transporter Str3 (blue) in the presence of exogenous heme (red). Upon exposure to nitric oxide (˙NO), the expression of yhb1+ is induced, as its promoter is liberated from Fep1 repression (violet).
Florie Lo Ying Ping +4 more
wiley +1 more source
Optical biopsy identification and grading of gliomas using label-free visible resonance Raman spectroscopy. [PDF]
, 2019 Glioma is one of the most refractory types of brain tumor. Accurate tumor boundary identification and complete resection of the tumor are essential for glioma removal during brain surgery.
Alfano, Robert R +12 more
core +1 more source
GCB Bioenergy, Volume 16, Issue 5, May 2024.Biomass contains complex sugars and aromatic polymers that have the potential to serve as sustainable alternatives to fossil fuels and chemicals. Fungi possess specialized enzyme systems capable of breaking down lignocellulose into fermentable building blocks. This review analyses recent advancements in intricate fungal decomposition toolkits, shedding
Fengyun Ren +5 more
wiley +1 more source
Significantly enhanced proteolytic activity of cyclen complexes by monoalkylation [PDF]
, 2016 A simple approach towards efficient artificial proteases based on the cyclen ligand is presented. We thus achieved an increase of the proteolytic activity of two orders of magnitude when compared to the unsubstituted cyclen complex.
Dernedde, Jens +5 more
core +1 more source
mLife, Volume 3, Issue 1, Page 143-155, March 2024.Abstract In the classical microbial isolation technique, the isolation process inevitably destroys all microbial interactions and thus makes it difficult to culture the many microorganisms that rely on these interactions for survival. In this study, we designed a simple coculture technique named the “sandwich agar plate method,” which maintains ...
Jing Zhang +8 more
wiley +1 more source
Ionization basis for activation of enzymes soluble in ionic liquids [PDF]
, 2016 BACKGROUND: The complex interactions between electrolytes and proteins have been studied for more than a century. However, understanding is not yet complete and does not provide a basis for predicting the activity of enzymes in ionic media.
Halling, Peter, He, Biyan, Ou, Guangnan
core +1 more source
Metabolic stability of superoxide adducts derived from newly developed cyclic nitrone spin traps [PDF]
, 2014 Reactive oxygen species are by-products of aerobic metabolism involved in the onset and evolution of various pathological conditions. Among them, the superoxide radical is of special interest as the origin of several damaging species such as H2O2 ...
Bézière, Nicolas +5 more
core +1 more source
Demonstration that spleen green hemeprotein is identical to granulocyte myeloperoxidase
Journal of Biological Chemistry, 1989 The biochemical, spectroscopic, enzymatic, and redox properties of spleen myeloperoxidase, a peroxidase formerly called "spleen green hemeprotein," and granulocyte myeloperoxidase were compared by electrophoresis, amino-terminal amino acid sequences, optical and EPR spectroscopy, steady-state enzyme kinetics, and oxidation-reduction potential.
M, Ikeda-Saito +7 more
openaire +2 more sources