One of the key reasons for the limited use of atmospheric pressure plasma (APP) is its inability to treat non-flat, three-dimensional (3D) surface structures, such as electronic devices and the human body, because of the rigid electrode structure required. In this study, a new APP system design-wearable APP (WAPP)-that utilizes a knitting technique to assemble flexible co-axial wire electrodes ...

It is especially appropriate that a paper originating from the Medical Division of the Army Chemical Center be included in this anniversary volume of the Yalc Journal of Biology and Medicine. Dr. Winternitz has been actively connected with chemical warfare medical research from the beginning and particularly during the two wartime periods of greatest activity. During the war against the Central...

Many organophosphorus (OP) based compounds are highly toxic and powerful inhibitors of cholinesterases that generate serious environmental and human health concerns. Organothiophosphates with a thiophosphoryl (P=S) functional group constitute a broad class of these widely used pesticides. They are related to the more reactive phosphoryl (P=O) organophosphates, which include very lethal nerve ag...

Organophosphorus (OP) nerve agents represent a class of highly toxic chemical warfare banned by the Chemical Weapons Convention. Nevertheless, in past few years they have been used repeatedly for warfare, assassination and attempted murder. In addition, chemically related OP pesticides were frequently suicide may be deployed terroristic attacks. Therefore, sensitive selective bioanalytical meth...

Dimetyl metylphosphonate (DMMP) is a simulant of sarin, which representative nerve agents. Sarin an organophosphorus toxic compound that inhibitor acetylcholinesterase, paralyzing human neurotransmission and the autonomic nervous system. Detection these agents has been considered important for safety issues to prevent terrorism counter military threats. Although there have various studies on se...

Protection against harmful chemical compounds is a major social concern, especially warfare agents (CWAs) that are easy to synthesize and can cause mass casualties. The metal oxides with large surface area, porous structures, number of active sites have shown outstanding performance for the adsorption decontamination CWAs. However, single-component show lower degradation rate agents. Here, we d...

Organophosphorous compounds are involved in many toxic compounds such as fungicides, pesticides, or chemical warfare nerve agents. The understanding of the decomposition chemistry of these compounds in the environment is largely limited by the scarcity of thermochemical data. Because of the high toxicity of many of these molecules, experimental determination of their thermochemical properties i...

The enhanced degradation of organophosphorous-based chemical warfare agents (CWAs) on metal-oxide surfaces holds immense promise for neutralization efforts; however, the underlying mechanisms in this process remain poorly understood. We utilize large-scale quantum calculations first time to probe high-temperature diisopropyl methylphosphonate (DIMP), a nerve agent simulant. Our Born-Oppenheimer...