Combustion Synthesis of Functionalized Carbonated Boron Nitride Nanoparticles and Their Potential Application in Boron Neutron Capture Therapy.

In this research, we developed boron-rich nanoparticles that can be used for boron neutron capture therapy as potential carriers for boron delivery to cancerous tissues. Functionalized carbonated boron nitride nanostructures (CBNs) were successfully synthesized in self-propagating combustion waves in mixtures of high-nitrogen explosives and boron compounds. The products' composition, morphology, and structural features were investigated using Fourier transform infrared spectroscopy, powder X-ray diffraction, low-temperature nitrogen sorption analysis, thermogravimetric analysis, high-resolution scanning electron microscopy, and high-resolution transmission electron microscopy.

Synthesis and Characterization of Boron Carbide Nanoparticles as Potential Boron-Rich Therapeutic Carriers.

Boron carbide is one of the hardest materials in the world which can be synthesized by various methods. The most common one is a carbothermic or magnesiothermic reduction of BO performed at high temperatures, where the obtained powder still requires grinding and purification. The goal of this research is to present the possibility of synthesizing BC nanoparticles from elements via vapor deposition and modifying the morphology of the obtained powders, particularly those synthesized at high temperatures.

Safer Pyrotechnic Obscurants Based on Phosphorus(V) Nitride.

The potential of phosphorus(V) nitride, P N  , as a replacement for red phosphorus, P , in pyrotechnic obscurants has been theoretically and experimentally investigated. P N can be safely mixed with KNO and even KClO and KClO  . The corresponding formulations are surprisingly insensitive to friction and only mildly impact-sensitive.

Synthesis and explosive properties of copper(II) chlorate(VII) coordination polymer with 4-amino-1,2,4-triazole bridging ligand.

Copper(II) chlorate(VII) coordination polymer with 4-amino-1,2,4-triazole as bridging ligand was prepared and characterized by elemental analysis, IR spectra and TG/DTA analyses. Sensitivity and detonator tests were also preformed. The compound has a 1D chain structure in which Cu(II) ions are linked by triple triazole N1,N2 bridges.

High performance liquid chromatography of 1,1-diamino-2,2-dinitroethene and some intermediate products of its synthesis.

1,1-Diamino-2,2-dinitroethene (DADNE, FOX-7) is a novel explosive with low sensitivity and high performance. The unique combination of the valuable properties is a result of the structure of the compound. The molecular packing of DADNE consists of layers with strong intermolecular hydrogen bonds which stabilize the molecule.

Detonation properties of 1,1-diamino-2,2-dinitroethene (DADNE).

1,1-Diamino-2,2-dinitroethene (DADNE, FOX-7) is an explosive of current interest. In our work, an advanced study of detonation characteristics of this explosive was performed. DADNE was prepared and recrystallized on a laboratory scale.

Carbon encapsulated magnetic nanoparticles for biomedical applications: thermal stability studies.

Carbon encapsulated magnetic nanoparticles may find many prospective biomedical applications, e.g., in drug and gene delivery systems, disease detection, cancer therapy, rapid toxic cleaning, biochemical sensing, and magnetic resonance imaging.

Combustion synthesis as a novel method for production of 1-D SiC nanostructures.

1-D nanostructures of cubic phase silicon carbide (beta-SiC) were efficiently produced by combustion synthesis of mixtures containing Si-containing compounds and halocarbons in a calorimetric bomb. The influence of the operating parameters on 1-D SiC formation yield was studied. The heat release, the heating rate, and the chamber pressure increase were monitored during the process.