1998
DOI: 10.1002/(sici)1099-1395(199808/09)11:8/9<584::aid-poc59>3.0.co;2-f
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Hydrolysis ofN-methyl-N-nitroso-p-toluenesulphonamide in micellar media

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Cited by 24 publications

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“…For a quantitative analysis of the microemulsion effect on the solvolysis, it is necessary to propose a model which allows the determination of the concentration of reactants in the different regions of the microemulsion as well as the corresponding rate constants. The pseudophase model, , originally developed for aqueous micellar systems, has been extended to other colloidal aggregates such as vesicles and microemulsions with satisfactory results. This model considers the microemulsion divided in three regions (water, oil, and interface) between which the reactants are distributed. In the most general scenario, the benzoyl halides can be distributed in the three pseudophases, and consequently the reaction can take place at both the aqueous pseudophase and the interface of the microemulsion (see Scheme ).…”
Section: Resultsmentioning
confidence: 99%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
“…For a quantitative analysis of the microemulsion effect on the solvolysis, it is necessary to propose a model which allows the determination of the concentration of reactants in the different regions of the microemulsion as well as the corresponding rate constants. The pseudophase model, , originally developed for aqueous micellar systems, has been extended to other colloidal aggregates such as vesicles and microemulsions with satisfactory results. This model considers the microemulsion divided in three regions (water, oil, and interface) between which the reactants are distributed. In the most general scenario, the benzoyl halides can be distributed in the three pseudophases, and consequently the reaction can take place at both the aqueous pseudophase and the interface of the microemulsion (see Scheme ).…”
Section: Resultsmentioning
confidence: 99%
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.
Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.