First Example of 1,2,5-Oxadiazole-Based Hypergolic Ionic Liquids: A New Class of Potential Energetic Fuels.

The development of liquid energetic fuels with improved properties is an important topic in space propulsion technologies. In this manuscript, a series of energetic ionic liquids incorporating a 1,2,5-oxadiazole ring and nitrate, dicyanamide or dinitramide anion was synthesized and their physicochemical properties were evaluated. The synthesized compounds were fully characterized and were found to have good thermal stabilities (up to 219 °C) and experimental densities (1.

Evaluation of vulvar leukoplakia photodynamic therapy efficiency by fluorescent diagnostics method with local «Alasens®» photosensitizer application.

Purpose: Using continuous-pulse irradiation mode application for performing photodynamic therapy sessions to introduce a new method, and conclude results of clinical research focused on vulvar leukoplakia photodynamic therapy efficiency in combination with topical aqueous «Alasens®» solution administration.

Method: Seventy patients (average age of 61 years) diagnosed with vulvar leukoplakia disease (2018 ICD-10-CM Diagnosis Code N90.4) were examined.