Results 21 to 30 of about 3,969 (194)

Development of a New Lunar Regolith Simulant using an Automated Program Framework

Journal of Astronomy and Space Sciences
Nowadays, the trend in lunar exploration missions is shifting from prospecting lunar surface to utilizing in-situ resources and establishing sustainable bridgehead.
GyeongRok Kwon, Kyeong Ja Kim, Eungseok Yi   +2 more
doaj   +1 more source

Bioactive Compounds and Antioxidant Activity of Lettuce Grown in Different Mixtures of Monogastric-Based Manure With Lunar and Martian Soils

Frontiers in Nutrition, 2022
The supplementation of bioactive compounds in astronaut’s diets is undeniable, especially in the extreme and inhospitable habitat of future space settlements.
Luigi G. Duri, Antonio Pannico, Spyridon A. Petropoulos, Antonio G. Caporale, Paola Adamo, Paola Adamo, Giulia Graziani, Alberto Ritieni, Stefania De Pascale, Youssef Rouphael   +9 more
doaj   +1 more source

A controlled cross-over study to evaluate the efficacy of improvised dry and wet emergency decontamination protocols for chemical incidents.

PLoS ONE, 2020
The UK Initial Operational Response (IOR) to chemical incidents includes improvised decontamination procedures, which use readily available materials to rapidly reduce risk to potentially exposed persons.
Felicity Southworth, Thomas James, Louise Davidson, Natalie Williams, Thomas Finnie, Tim Marczylo, Samuel Collins, Richard Amlôt   +7 more
doaj   +1 more source

Investigation of bisphenol a diglycidyl ether, bisphenol f diglycidyl ether and their hydroxy and chlorohydroxy derivatives stability in water-based food simulants

Czech Journal of Food Sciences, 2004
Varnishes used as the inner coatings of food cans are often based on epoxy resins or vinylic organosols. The epoxy resins can be produced from bisphenol A (BPA) and bisphenol F (BPF) and they also contain bisphenol A diglycidyl ether (BADGE) of bisphenol
I. Poustková, J. Dobiáš, J. Poustka, M. Voldřich   +3 more
doaj   +1 more source

Transport of chlorinated paraffins (CPs) from baking oven doors into the food

Food Chemistry: X, 2021
Chlorinated paraffins (CPs) have been repeatedly detected in the kitchen environment. Especially baking ovens were contaminated with high CP amounts on the insides of the doors.
Jannik Sprengel, Stefanie Rixen, Oliver Kappenstein, Walter Vetter   +3 more
doaj   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Research Progress in the Degradation of Chemical Warfare Agent Simulants Using Metal–Organic Frameworks

Nanomaterials
Chemical warfare agents primarily comprise organophosphorus nerve agents, saliva alkaloids, cyanides, and mustard gas. Exposure to these agents can result in severe respiratory effects, including spasms, edema, and increased secretions leading to ...
Taotao Huang, Qian Chen, Hui Jiang, Kui Zhang   +3 more
doaj   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Antimicrobial food packaging system based on ethyl lauroyl arginate-loaded core/shell electrospun structures by using hydrophilic and hydrophobic polymers

Polymer Testing, 2021
Antimicrobial compounds can be encapsulated into core/shell structures through coaxial electrospinning in order to develop novel active food packaging materials.
Cristian Patiño Vidal, Eliezer Velásquez, María José Galotto, Carol López de Dicastillo   +3 more
doaj   +1 more source

Molten‐Salt‐Mediated Chemical Looping Oxidative Dehydrogenation of Ethane with In‐Situ Carbon Capture and Utilization

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
A sustainable alternative to steam cracking, the molten‐salt‐mediated oxidative dehydrogenation (MM‐ODH) of ethane (C2H6) in Li2CO3‐Na2CO3‐K2CO3 (LNK) couples thermal cracking with melt‐mediated CO2 capture to realize commercially competitive C2H4 and CO yields. LNK composition strongly influences MM‐ODH process outcomes.
Kyle Vogt‐Lowell, Dennis Chacko, Kunran Yang, Jace Carsten, Junchen Liu, Matthew Housley, Fanxing Li   +6 more
wiley   +1 more source