Results 31 to 40 of about 2,364 (178)

Rechargeable Potent Anti‐Viral Cotton Grafted with a New Quaternized N‐Chloramine

open access: yesAdvanced Materials Interfaces, 2022
Polymeric substrates can be endowed with antiviral properties by grafting N‐chloramine precursors to the surface. These surfaces bind oxidative chlorine from a dilute chlorine bleach solution and are similarly recharged after depletion for reuse ...
Sarah Currie   +8 more
doaj   +1 more source

Role of adjunctive methacryloyloxydecyl dihydrogen phosphate primers on dentin bond strength of universal adhesives under saliva and artificial aging

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study evaluated whether adjunctive 10‐methacryloyloxydecyl dihydrogen phosphate (MDP) primers enhance the microtensile bond strength (µTBS) of two universal adhesives (UAs) to dentin under artificial aging and repeated salivary contamination applied at each bonding step.
Marjorie Zanini   +3 more
wiley   +1 more source

High levels of total ammonia nitrogen as NH4+ are stressful and harmful to the growth of Nile tilapia juveniles - doi: 10.4025/actascibiolsci.v35i4.17291

open access: yesActa Scientiarum: Biological Sciences, 2013
This study determined whether high levels of total ammonia nitrogen (TAN) as NH4+ are harmful to the growth performance of Nile tilapia juveniles. Fingerlings (0.31 ± 0.04 g) were assigned to 30 polyethylene 100-L tanks in a roofed room for 12 rearing ...
Francisco Jackes Rodrigues da Silva   +3 more
doaj   +1 more source

Determination of Mercaptans and Xanthates with Chloramine-T and Chloramine-B

open access: yes, 1975
Department of Chemistry, University of Jabalpur, Jabalpur Manuscript received 13 August 1974; accepted 11 December 1974 An accurate and direct titrimetric procedure has been described for the determination of mercaptans and sodium and potassium salts of alkyl xanthates by oxidation with chloramine-T and Chloramine-B in the presence of potassium iodide.
ASHUTOSH SRIVASTAVA, SAMEER BOSE
openaire   +1 more source

Inactivation of poliovirus by chloramine-T [PDF]

open access: yesApplied and Environmental Microbiology, 1981
Since concern has recently been expressed about the presence of genotoxic substances due to chlorination of water and wastewater, chloramine-T (CAT) is proposed as an alternative disinfectant to chlorine. The viricidal properties of chlorine and CAT were compared. Kinetics of inactivation of poliovirus type 2 by chlorine and CAT in chlorine demand-free
N M, Gowda, N M, Trieff, G J, Stanton
openaire   +2 more sources

Fracture Resistance of Reattached Tooth Fragments: Influence of Adhesive Curing Mode and Composite Viscosity

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To evaluate the influence of adhesive curing mode and composite viscosity type on the fracture resistance of reattached anterior teeth using the internal groove technique. Materials and Methods Seventy‐two extracted human maxillary central incisors were fractured using a standardized protocol and randomly assigned to six groups ...
Esra Yildirim‐Manav   +3 more
wiley   +1 more source

Impact of Low-Pressure UV Lamp on Swimming Pool Water Quality and Operating Costs

open access: yesEnergies, 2021
UV lamps are being increasingly used in the treatment of swimming pool water, mainly due to their abilities to disinfect and effectively remove chloramines (combined chlorine). However, the application of UV lamps in a closed loop system, such as that in
Agnieszka Włodyka-Bergier   +1 more
doaj   +1 more source

The 3D genome of Gigaspora margarita unveils stable chromatin and nucleolar organization and symbiont‐dependent genome dynamics

open access: yesNew Phytologist, EarlyView.
Summary Arbuscular mycorrhizal fungi (AMF) are widespread plant symbionts that enhance nutrient acquisition and influence ecosystem productivity. Previous chromosome‐level assemblies of the model species Rhizophagus irregularis revealed a two‐compartment genome architecture (active A and repressed B chromatin compartments), yet its conservation across ...
Ken Mugambi   +10 more
wiley   +1 more source

Systemic pirfenidone treatment fails to mitigate fibrosis and compromises functional recovery in a porcine model of volumetric muscle loss

open access: yesExperimental Physiology, EarlyView.
Abstract Repurposing clinically approved antifibrotic agents presents a potential near‐term therapeutic strategy to mitigate the extensive fibrotic scarring that follows severe volumetric muscle loss (VML) injury and inhibits functional recovery. We hypothesized that daily oral administration of pirfenidone, an FDA‐approved antifibrotic, would mitigate
Jessica M. Motherwell   +4 more
wiley   +1 more source

Effects of several sanitisers for improving quality attributes of minimally processed Fragaria vesca strawberry

open access: yesCzech Journal of Food Sciences, 2013
In order to decrease microbial contamination, fresh-cut industry commonly uses sodium hypochlorite as a disinfection agent, however, the by-products such as trihalometanes and chloramines are potentially harmful for human health making necessary the ...
Sergio NOGALES-DELGADO   +4 more
doaj   +1 more source

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