Results 61 to 70 of about 7,094 (213)

Dinitroacetylene: Can It be Made?

open access: yesPropellants, Explosives, Pyrotechnics, Volume 50, Issue 4, April 2025.
With a predicted record‐high heat of formation, energy density, and outstanding performance as a rocket propellant, dinitroacetylene stretches the imagination for what is possible in terms of organic chemical explosives and monopropellants. In this study, we employ quantum chemical methods to assess the isolability and kinetic stability of this ...
Lara Harter   +2 more
wiley   +1 more source

Nitric Oxide In Health And Diseases [PDF]

open access: yes, 2012
Nitric Oxide (NO) is color less, readily diffusible, highly reactive lipophilic and chemically unstable Free radical gas. NO is formed form arginine by enzyme nitric Oxide synthase. No acts in a paracrine or even autocrine manner. It causes asodilatation,
A.K. Anand, Chinmay Shah, R.Dixit
core  

Diels‐Alder Reactivity of Triisopropylsilyl Ethynyl Substituted Acenes

open access: yesChemistry – A European Journal, Volume 31, Issue 2, January 9, 2025.
The Diels‐Alder reaction of TIPS‐Pen as diene with a number of different dienophiles was examined – the Diels‐Alder reactivity of TIPS‐Pen has not been investigated yet. The lateral size of the dienophile and the dispersion interaction between dienophile and diene are responsible for the unusual regioselectivity of cyclohexene‐based dienophiles with ...
Fabian Jester   +8 more
wiley   +1 more source

Nitric oxide synthesis and biological functions of nitric oxide released from ruthenium compounds [PDF]

open access: yes, 2011
During three decades, an enormous number of studies have demonstrated the critical role of nitric oxide (NO) as a second messenger engaged in the activation of many systems including vascular smooth muscle relaxation.
ARAÚJO, A.V.   +4 more
core   +3 more sources

Study on Bacterial Community Changes and Volatile Flavor Correlation During Fermentation of Low‐Salt Dry‐Cured Ham

open access: yesJournal of Food Biochemistry, Volume 2025, Issue 1, 2025.
The aim of this work is to elucidate the effects of reduced salt content on the microbial ecology and flavor profile of dry‐cured ham. To develop the low‐salt (LS) treatment group, a curing mixture consisting of 18% potassium lactate, 12% lysine, and 70% sodium chloride was utilized instead of traditional curing salts.
Yijia Sun   +8 more
wiley   +1 more source

Antidote application: an educational system for treatment of common toxin overdose [PDF]

open access: yes, 2017
Poisonings account for almost 1% of emergency room visits each year. Time is a critical factor in dealing with a toxicologic emergency. Delay in dispensing the first antidote dose can lead to life-threatening sequelae.
Brusic, V.   +4 more
core  

Psychosocial and sexual health among men with and without HIV who have sex with men: A cross‐sectional nationwide study in Denmark

open access: yesHIV Medicine, Volume 25, Issue 11, Page 1203-1217, November 2024.
Abstract Objectives The HIV/AIDS epidemic has disproportionately affected men who have sex with men (MSM) since its onset. Despite important medical advancements in treatment, the enduring effects of living with HIV continue to adversely impact the health and well‐being of this population. This cross‐sectional nationwide study examined psychosocial and
Ditte Scofield   +10 more
wiley   +1 more source

Development of novel detection reagent for simple and sensitive determination of trace amounts of formaldehyde and its application to flow injection spectrophotometric analysis [PDF]

open access: yes, 2008
In this paper, a novel detection reagent for formaldehyde determination is proposed, and is applied to a simple and highly sensitive flow injection method for the spectrophotometric determination of formaldehyde.
Li, Qiong   +3 more
core   +1 more source

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