J. Polym. Sci. A Polym. Chem.
 1996
DOI: 10.1002/(sici)1099-0518(199605)34:7<1359::aid-pola26>3.0.co;2-7
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Synthesis and characterization of novel hyperbranched polymer with dipole carbazole moieties for multifunctional materials

Yadong Zhang
1
,
Liming Wang
2
,
Tatsuo Wada
3
et al.
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Cited by 35 publications

(7 citation statements)
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“…The Vilsmeier–Haack reaction is one of the methods for the preparation of aldehydes by creating new carbon-carbon bonds. In order to synthesize compound 2 , we have modified the known procedures for the formylation of carbazole compounds, using a large excess of reagents and conducting the reaction for 32 h. [66,67,68,69,70]. Shorter reaction time had an impact in terms of poor efficiency, while a significant prolongation of reaction time resulted in the formation of only bisaldehyde with poor yield and other by-products.…”
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.
“…The Vilsmeier–Haack reaction is one of the methods for the preparation of aldehydes by creating new carbon-carbon bonds. In order to synthesize compound 2 , we have modified the known procedures for the formylation of carbazole compounds, using a large excess of reagents and conducting the reaction for 32 h. [66,67,68,69,70]. Shorter reaction time had an impact in terms of poor efficiency, while a significant prolongation of reaction time resulted in the formation of only bisaldehyde with poor yield and other by-products.…”
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.
“…More interestingly, at 1 wt% OMMT loading (Fig. 9a), the exfoliated organoclay platelets are homogeneously distributed taken the tree shape of the hyperbranched polymer, which promotes the exfoliation of the organoclay platelets during epoxy resin curing preventing their aggregation [40–43].…”
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.
“……”
Section: Introductionmentioning
confidence: 89%
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.
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