Poly(ε-caprolactone)-Hydrazone(hyd)- Poly(ethylene glycol)-Rhodamine B


Poly(ε-caprolactone)-Hydrazone(hyd)- Poly(ethylene glycol)-Rhodamine B

PCL-Hyd-PEG-RB

Catalog:PHRC470

Unit Size:100 mg, 500 mg, 1 g

INQUIRY Datasheet

Specifications
Common Use Hydrazone bond has pH response effect. PCL was linked to hydrazone bond and PEG-RB was coupled to form micelles with pH response. pH responsive polymer micelles can exist stably in normal tissue, but in the area of slightly acidic tumor tissue, the nucleus or shell of micelles undergo protonation or chemical reaction, which leads to the change of physical properties, the destruction of micelle structure, the rapid release of drugs from micelles to tumor tissue, and the better effect of killing cancer cells
PCL Molecular Weight As your request
PEG Molecular Weight 750 Da, 1000 Da, 2000 Da, 3400 Da, 5000 Da, 10000 Da
Appearance White powder/viscous liquid
Storage -20 °C, protected from light and moisture
Stability 1 year
Structure Poly(ε-caprolactone)-Hydrazone(hyd)- Poly(ethylene glycol)-Rhodamine B
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