A temperature-responsive dual-hormone foam nanoengine improves rectal absorptivity of insulin-pramlintide for diabetes treatment

S Feng, Y Zhang, C Hou, Y Liu, Y Gao, Y Song… - Science …, 2024 - science.org
Despite the therapeutic benefits of insulin-pramlintide dual-hormone therapy in diabetes, its
application potential has been limited due to a lack of efficient delivery routes. Here, we …

Design and synthesis of high-performance planar explosives and solid propellants with tetrazole moieties

S Lal, RJ Staples, JM Shreeve - Organic Letters, 2023 - ACS Publications
A straightforward synthetic strategy for newly designed nitrogen-rich planar explosives and
solid propellants is reported. These materials exhibit high densities (1.69–1.95 g cm–3) …

Trinitromethyl-triazolone (TNMTO): a highly dense oxidizer

S Lal, RJ Staples, MS Jean'ne - Dalton Transactions, 2023 - pubs.rsc.org
A scalable synthesis of 5-(trinitromethyl)-2, 4-dihydro-3H-1, 2, 4-triazol-3-one (TNMTO) is
possible from commercially available 2-methylpyrimidine-4, 6-diol. It exhibits high density …

Application of co-crystallization method for the production of ammonium perchlorate/ammonium nitrate oxidizer for solid rocket propellants

A Abdelaziz, D Trache, AF Tarchoun… - Chemical Engineering …, 2024 - Elsevier
Efforts in the quest for greener alternatives to ammonium perchlorate (AP) as a solid rocket
propellant oxidizer have intensified due to the associated health and environmental …

[HTML][HTML] Ballistic and thermal characterisation of greener composite solid propellants based on phase stabilized ammonium nitrate

FM Dîrloman, AN Rotariu, T Rotariu, GF Noja… - Case Studies in Thermal …, 2024 - Elsevier
Several representatives of a new class of" greener" propellants, comprising polyurethanes
(based on recycled PET) as the binder, phase stabilized ammonium nitrate (PSAN) as the …

Synthesis, Characterization and Energetic Properties of Hydroxymethyl‐Bishomocubanone Derivatives

S Lal, S Rao Cheekatla, A Suresh… - … A European Journal, 2024 - Wiley Online Library
The present work reports synthesis, characterization and theoretical insights on novel
hydroxymethyl‐bishomocubanone derivatives. Twelve new bishomocubanes (BHCs) were …

New approach for predicting crystal densities of energetic materials

S Lal, H Gao, MS Jean'ne - New Journal of Chemistry, 2024 - pubs.rsc.org
Predicting crystal density of energetic materials accurately critically impacts assessment of
their detonation potential, with higher density directly improving energetic performance. This …

[HTML][HTML] Synergistic effect of nitrocellulose coating on structural and reactivity stabilization of ammonium nitrate oxidizer

A Abdelaziz, D Trache, AF Tarchoun, H Boukeciat… - Defence …, 2024 - Elsevier
The present work aims to stabilize the room temperature allotropic transition of ammonium
nitrate (AN) particles utilizing a microencapsulation technique, which involves solvent/non …

Asymmetric functionalized modification of bi (1, 2, 4-triazole) towards high-energy insensitive materials

WS Dong, C Zhang, MQ Xu, ZJ Lu, ZM Li, QY Yu… - …, 2024 - pubs.rsc.org
An asymmetric strategy is a constructive means to regulate the energy and properties of
energetic materials. In this work, a series of asymmetric energetic compounds based on bi …

Nitroiminotriazole (NIT) based potential solid propellants: synthesis, characterization, and applications

S Lal, RJ Staples, MS Jean'ne - Dalton Transactions, 2024 - pubs.rsc.org
Nitroimino (R= N-NO2) energetic material is a unique class of high energy density materials
(HEDM). Synthesis and characterization of insensitive nitroimino compounds are a major …