Results 91 to 100 of about 25,395 (287)

Zn(C2H4NO2)2(SO2CH3NH2)2 and Zn(C2H4NO2)2[SO2(NH2)2]: Regulation of Unique ZnO(C2H4NO2)2 Units by Polar Tetrahedrons for Balanced UV Nonlinear Optical Performance

open access: yesAdvanced Science, EarlyView.
The modulation of polar tetrahedra enabled the synthesis of an outstanding short‐wave UV NLO crystal, Zn(C2H4NO2)2[SO2(NH2)2], which achieves a rare balance of a large bandgap (5.93 eV), high birefringence (Δn = 0.126 at 546 nm), and strong SHG response (1.36 × KDP), especially achieving excellent phase‐matching throughout the full transparency range ...
Chenjie Cui   +7 more
wiley   +1 more source

Solar‐Driven Ammonia Synthesis From Nitrate Reduction Paired With CO2 Capture for Sustainable Agriculture via a Robust CuPd Heterojunction

open access: yesAngewandte Chemie, EarlyView.
Laser‐assisted synthesis of CuPd amorphous/crystalline heterojunction demonstrates >80% Faradaic efficiency for nitrate‐to‐ammonia electroreduction across wide potential windows. The integrated solar‐powered electrolyzer achieves 6% solar‐to‐ammonia energy efficiency at 0.4 sun, 6–20 mg h−1 CO2 capture rate, and stability exceeding 100 h.
Weihua Guo   +18 more
wiley   +2 more sources

Nitrates and nitrites in production vegetative

open access: yes, 2008
In spring the years period all vegetable production contains a plenty of nitrates. Therefore there is a necessity to establish a way of its hit and reduction of concentration to a plant.
V T Skorikov, S A Kojka
core  

Superlattice Architectures for Advancing Photothermal Catalysis: Mechanisms and Applications

open access: yesAdvanced Science, EarlyView.
This paper provides a timely overview of superlattice architectures in photothermal catalysis, with a systematic review on mechanisms at both atomic and macroscopic scales in different processes, challenges, and future opportunities. ABSTRACT Photothermal catalysis has emerged as a powerful strategy to complement photocatalysis by harnessing full ...
Yuzhao Wu   +5 more
wiley   +1 more source

Uncovering Cystic Fibrosis Carrier: Insights From a Heterozygous CFTR‐F508del Rabbit Model

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disorder frequently associated with impaired mucociliary clearance and bacterial infection. Individuals carrying a single cystic fibrosis transmembrane conductance regulator (CFTR) mutation exhibit partial CFTR dysfunction and are increasingly recognized as being at risk ...
Do‐Yeon Cho   +9 more
wiley   +1 more source

An Evaluation of Alternatives to Nitrites and Sulfites to Inhibit the Growth of Salmonella enterica and Listeria monocytogenes in Meat Products

open access: yesFoods, 2016
In recent years, the use of nitrites and sulfites as food preservatives has been a cause for concern due to the health problems that these additives can cause in humans.
Alexandre Lamas   +4 more
doaj   +1 more source

Recherche d'alternatives aux nitrates et nitrites dans les produits carnés

open access: yes, 2018
L'objectif principal de cette maîtrise était de développer des formulations d'épices capables de remplacer les nitrites et nitrates dans les produits carnés tout en gardant la même durée de conservation que ces derniers ainsi que leurs propriétés ...
Kouassi, Anne Patricia
core  

Monitoring the status of nitrites in smoked bacon and smoked pork roast

open access: yes, 2022
Nitrites as additives prevent the rancidity of triacylglycerol in meat, prevent the growth of microorganisms and contribute to the taste of smoked meat products. They are registered as official preservatives and additives.
Radojičić, Đorđe   +2 more
core  

Exposure to nitrites from meat products as food additives among adolescents in Poland

open access: yesRoczniki Panstwowego Zakladu Higieny
Background Nitrites should be limited in the diet because their potential carcinogenic effects. However, the addition of nitrites is essential to maintain the microbiological safety of meat products, mainly to protect them from bacteria Clostridium ...
Katarzyna Stoś   +5 more
doaj   +1 more source

METHOD FOR NITRATE DETERMINATION IN WATER IN THE PRESENCE OF NITRITE [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2014
The study relates to determination of nitrate in presence of nitrite in water and can be used in the quality monitoring of natural water (surface and groundwater), drinking water, water from fish farms and public aquaria where autonomous filters is used.
Maria Sandu   +5 more
doaj  

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