Researches on topological modification of polycarboxylate superplasticizers to improve the water-reducing or slump-retainning properties have been a hot topic in rencent years. Herein. a core crosslinked star polycarboxylate superplasticizers (SPCE) were synthesized by crosslinking the comb polycarboxylate superplasticizers (CPCE) in aqueous solution. Crosslinkers and spacing monomers... https://xstolqsd8l49r.nizarblog.com/35079803/oviposition-deterrence-and-larvicidal-activity-of-propyl-ether-dillapiole-and-piperidyl-dillapiole-against-aedes-stegomyia-aegypti-diptera-culicidae