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Determination of interfacial co-ion concentration in ionic micelles by chemical trapping: Halide concentration at the interface of sodium dodecyl sulfate micelles
(Amer Chemical Soc, 1997-09-17)
Products from the spontaneous reaction of a long-chain arenediazonium salt, 2,6-dimethyl-4-hexadecylbenzenediazonium tetrafluoroborate(16-ArN2BF4), in aqueous micellar solutions of sodium dodecyl sulfate (SDS)? are used ...
Determination of interfacial co-ion concentration in ionic micelles by chemical trapping: Halide concentration at the interface of sodium dodecyl sulfate micelles
(Amer Chemical Soc, 1997-09-17)
Products from the spontaneous reaction of a long-chain arenediazonium salt, 2,6-dimethyl-4-hexadecylbenzenediazonium tetrafluoroborate(16-ArN2BF4), in aqueous micellar solutions of sodium dodecyl sulfate (SDS)? are used ...
Sazonalidade da concentração de CO2 atmosférico em uma área agrícola no RS
(Universidade Federal de Santa MariaBRFísicaUFSMPrograma de Pós-Graduação em Física, 2012-01-31)
In this work an agricultural area in Cruz Alta/RS was used to evaluate the seasonality of CO2
concentration with respect to meteorological variables of temperature, global radiation and
rainfall. The study period was ...
Increased carbon dioxide concentration in the air reduces the severity of Ceratocystis wilt in Eucalyptus clonal plantlets
(Springer, 2013-01-01)
The increased atmospheric carbon dioxide concentrations expected in the coming decades will result in changes in host-pathogen interactions. The present study aimed to evaluate the effect of high concentrations of CO2 in ...
Metal and trace element concentration evaluation in sediment profiles of the Tiet?? River, State of S??o Paulo, by INAA and ICP OES techniques
(Associa????o Brasileira de Energia Nuclear, 2018)
Concentration methods for the quantification of coronavirus and other potentially pandemic enveloped virus from wastewater
Since the novel SARS-CoV-2 was detected in faeces, environmental researchers have been using centrifugal ultrafiltration, polyethylene glycol precipitation and aluminium hydroxide flocculation to describe its presence in ...
Evaluation of viral concentration methods for SARS-CoV-2 recovery from wastewaters
Wastewater-based epidemiology (WBE) is a useful tool that has the potential to act as a complementary ap-proach to monitor the presence of SARS-CoV-2 in the community and as an early alarm system for COVID-19 out-break. ...
A basal carbon concentrating mechanism in plants?
(Elsevier Ireland, 2012-05)
Many photosynthetic organisms have developed inorganic carbon (Ci) concentrating mechanisms (CCMs) that increase the CO2 concentration within the vicinity of ribulose-1,5-bisphosphate carboxylase/oxygenase (RubisCO). Several ...
Effect of cellulose nanofibers concentration on mechanical, optical, and barrier properties of gelatin-based edible films
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-05-01)
The effect of gelatin, glycerol, and cellulose nanofiber (CNFs) concentrations on the mechanical properties, water vapor permeability, and color parameters of films was evaluated. The results indicate that the color is ...