PAMAM dendrimers with various generations have been synthesized using a divergent method.
The dendrimers bear hydroxyl or acrylate functional groups and were prepared via a divergent approach using readily available methoxypoly ethylene glycol) (mPEG), acryloyl chloride, and 1-thioglycerol as building blocks.
(A) Divergent approach: synthesis of radially symmetric polyamidoamine (PAMAM dendrimers using ammonia as the trivalent core; the generations are added at each synthetic cycle (two steps), leading to an exponential increase in the number of surface functional groups [37].
A divergent approach with an activation/condensation sequence was used.
Generation 0 (G0) to 5 (G5) PETAA dendrimers were synthesized using a 3- bis 2- 2,2,2,-trifluoroacetamido)ethyl)amino)propanoic acid AB2 (compound 1) building block via a divergent approach.
The final company profiled offering a divergent approach to promoting financial access and control is B2B startup Increase.
Using a simple metagenomic approach, we identified a divergent human parechovirus (HPeV) in the stool of a child in Pakistan.
Three generations of dendritic-linear copoly arylene ether)s containing aryl sulfide and aryl sulfone groups, and aryl fluoride terminal functionality, have been synthesized using the divergent approach and an activation/condensation sequence that involves oxidation of 4-fluorophenylthio groups and the displacement of the activated halide moiety by a phenolate ion.
Using a comparative transcriptomics approach we were able to define a global view of carbohydrate metabolism in carbon source and sink tissues, and the conservation of transcriptional regulation of CAZyme domains between the divergent woody trees Eucalyptus and Populus.
Using an interpretivist methodological approach, I elucidate shared and divergent meaning between two stakeholder groups: private-sector banking officials and end-users.
Data was analyzed according to an a-priori statistical analysis plan to determine item and factor structure, assess internal and test-retest reliability, construct validity using a nomological network approach, divergent and convergent validity, discriminant validity, and to examine the minimally important difference.
