Symmetry-Breaking Charge-Separation in a Subphthalocyanine Dimer Resolved by Two-Dimensional Electronic Spectroscopy.

Understanding the role of structural and environmental dynamics in the excited state properties of strongly coupled chromophores is of paramount importance in molecular photonics. Ultrafast, coherent, and multidimensional spectroscopies have been utilized to investigate such dynamics in the simplest model system, the molecular dimer. Here, we present a half-broadband two-dimensional electronic spectroscopy (HB2DES) study of the previously reported ultrafast symmetry-breaking charge separation (SB-CS) in the subphthalocyanine oxo-bridged homodimer μ-OSubPc.

Ketamine impairs the performance of male mice in novel recognition object test and reduces the immunoreactivity of GAD in the hippocampus: Role of pioglitazone.

Schizophrenia is a mental disorder characterized by positive, negative, and cognitive symptoms which is treated with antipsychotics. However, these drugs present several side effects and, some schizophrenia symptoms, like cognitive, are difficult to treat. The peroxisome proliferator-activated receptors-gamma (PPAR-γ) are expressed in dopaminergic neurons of the midbrain participating in the modulation of dopamine-mediated behavior .

Substituent effects on the photophysics of the kaede chromophore.

Kaede is the prototype of the optical highlighter proteins, which are an important subclass of the fluorescent proteins that can be permanently switched from green to red emitting forms by UV irradiation. This transformation has important applications in bioimaging. Optimising brightness, enhancing fluorescence characteristics, in these proteins is an important objective.

Effects of Acute Haloperidol Treatment on Dopaminergic Markers, GAD and A Receptors in Rats with High and Low VCMs.

Vacuous chewing movements (VCM) have been utilized as an experimental model of orofacial dyskinesia (OD) in rodents to study the underlying molecular mechanisms related to tardive dyskinesia (TD). This study aimed to investigate if the acute treatment with haloperidol can alter components of the dopaminergic synapse or its modulators such as glutamic acid decarboxylase (GAD) and adenosine 2A (A) receptor. Furthermore, to evaluate if changes in molecular markers are associated with the number of VCMs induced by haloperidol in rats it is proposing a method to classify the animals into High and Low VCM groups.