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Questions related from Hosu Gwak
I read a article that used PS-PEO and chloroform as a solvent. In that article, interfacial tension decreased as concentration of polymer increased without plateau region(CMC). Interfacial...
28 August 2019 9,207 3 View
I dissolved PEO(10K)-b-PLLA(14K) in toluene at room temperature. And I found that the temperature is lower than polymer's crystallization temperature. I read some articles that crystalline state...
25 August 2019 2,608 11 View
I dissolved PEO 10K - PLLA 14K in toluene at the concentration of 50 mg/ml, 25 mg/ml, and 5 mg/ml including 30 min of sonication. When I sonicated them at room temperature, only 5 mg/ml was clear...
06 August 2019 5,196 2 View
I'm trying to dissolve PEG-PLA diblock copolymer. I tried hexane, cyclohexane, and 1-butanol but there's no progress. For following experiment, we need to dissolve in room temperature and solvent...
27 June 2019 1,936 1 View
06 June 2019 4,536 1 View
