Quality Initiative to Increase Early Initiation and Series Completion of Human Papillomavirus Vaccine and its Impact on Health Disparities.

Objective: Human papillomavirus (HPV) infection is associated with a large burden of disease prevalence, morbidity, and known disparities. HPV vaccination rates remain lower than other childhood immunizations, despite vaccine safety and effectiveness. The objective of this quality improvement (QI) intervention was to improve HPV vaccination rate by 15% over 3-years through early initiation and analyze trends across health disparities.

Hierarchical Self-Assembly and Aggregation-Induced Emission Enhancement in Tetrabenzofluorene-Based Red Emitting Molecules.

The newly synthesized chiral active [5]helicene-like tetrabenzofluorene (TBF) based highly red-emitting molecules exhibit flower-like self-assembly. These molecules display photophysical and structural properties such as intramolecular charge transfer, dual state emission, large fluorescence quantum yield, and solvatochromism. In TBFID, the indandione functional group attached on both sides as the terminal group offers an A-D-A push-pull effect and acts as a strong acceptor to cause more redshift in solution as well as in solid state as compared to TBFPA (TBF with benzaldehyde functional group in terminal position).

Structural Fine-Tuning to Achieve Highly Fluorescent Organic and Water-Soluble Thiazolo[5,4-d]thiazole Chromophores.

Fluorescent molecular systems are important for various applications such as sensing of analytes, probes for biologically relevant processes and as optoelectronic materials. Achieving high fluorescence quantum yield across the spectrum of solvent polarity and in solid-state is challenging in molecular materials. Herein, we present a strategy to achieve strongly fluorescent molecular materials based on weak intramolecular charge-transfer (ICT) in a family of unsymmetrical donor-thiazolo[5,4-d]thiazole-acceptor systems (both neutral and cationic).

C Nuclear Magnetic Resonance Investigations of Molecular Mesogens with a Terminal Phenyl Ring Linked via a Spacer: Odd-Even Effect.

A set of mesogens considered as model molecules to the technologically important twist-bend (N) nematogens are investigated. They consist of a three-ring core connected to a phenyl ring via a flexible spacer and displayed enantiotropic nematic and smectic C mesophases. In such systems, odd or even number of atoms present in the spacer could influence the orientation of the terminal phenyl ring and thus have a bearing on designing the N phase, considered as intermediate between the nematic and the cholesteric phases.

A rare case of late-onset ticagrelor-induced sinus arrest.

Ticagrelor is a potent reversible P2Y12 inhibitor with proven superiority over clopidogrel. Ticagrelor increases the tissue concentration of adenosine, thereby leading to bradyarrhythmia. This complication is reported to occur very early after initiating the drug.