Charge Modulation at the Liquid Crystal Droplet-Aqueous Interface Enables Ultrasensitive, Nonspecific Protein Detection.

Thermotropic nematic liquid crystals (LC) have been utilized to sense/detect various analytes such as polymers, surfactants, lipids, etc. However, their use for protein detection depends on pre-adsorbed molecules, co-nematogens, or biomolecular agents for specificity. This approach impedes the platform's sensitivity with a detection limit for the folded proteins generally reported in the micromolar concentration range.

Cation effects and charge inversion contribute to the electrostatic stabilisation of protein bioconjugates in neat ionic liquids.

Dispersing and stabilising proteins in ionic liquids (ILs) provides significant opportunities for green solvent-based biocatalysis, especially in industrial processes at elevated temperatures. While unmodified proteins undergo denaturation, their polymer-conjugated counterparts have been stabilised in neat ILs. However, the nature of interactions and the generality of protein-bioconjugate stabilisation in neat ILs require further understanding.

Mortality-associated risk factors for transfusion-associated circulatory overload.

Background And Objectives: Respiratory transfusion reactions associate strongly with morbidity and mortality, and transfusion-associated circulatory overload (TACO) is the leading cause of reaction-related deaths. Risk factors for TACO include transfusion speed and volume and cardiorenal comorbidities.

Materials And Methods: An academic health network haemovigilance database was interrogated to assess variables associating with 371 cases of TACO and involved-visit outcomes, using univariate and multivariate regression analysis.

Comparison of BlockBuster laryngeal mask with Air-Q intubating laryngeal airway as a conduit for fiber-optic guided intubation in children: A prospective randomized controlled study.

Background: The pediatric sizes of BlockBuster supraglottic airway (SGA) have been introduced recently. Its efficacy as a conduit for endotracheal intubation in children has not been assessed. Newer devices are often compared with Air-Q SGA to assess their intubating capability.