17 Questions 32 Answers 0 Followers
Questions related from Alessia Di Capua
Hi everyone! I would like to evaluate the total polyphenol content inside microparticles based on a polymeric carrier+propolis. Any suggestions?
31 August 2017 5,658 7 View
In literature, there are a lot of methods to extract antioxidant compounds from saffron but what about saffron petals? Can someone suggest me any article about this matter? I am trying the best...
06 July 2017 5,955 1 View
Can a chemical interaction between two compounds (as hydrogen bonds) control the drug release in the time? during my particles characterization, I studied FTIR spectra of my coprecipitates of...
04 April 2017 6,423 5 View
I am working on the production of composite system of polymer and drug. My aim now is to produce microparticles of coprecipitates of drug and polymer. I usually demonstrate that drug is inside my...
28 January 2017 9,671 7 View
Can anyone suggest a method to evaluate the amount of drug in microspheres drug-polymer? I mean: I produce coprecipitates made of an high water soluble polymer and a poorly water soluble drug to...
25 November 2016 3,438 4 View
I would like to study a protocol, using UV-vis spectrophotometer or an other method. Thank you!
08 August 2016 2,082 3 View
To study release of a hydrophobic drug, I need a method that may to evaluate how much drug dissolves in PBS in time? I have some difficulties to obtain good results using UV-vis, can someone...
06 February 2016 4,798 9 View
I produced powder of a polymer and curcumin and I want to study the release of curcumin (or luteolin) by Uv-vis. Curcumin is hydrophobic, so I have some problem to built a calibration curve in...
25 April 2015 1,902 8 View
I know it is soluble in ethanol, acetone, DMSO, DMF; someone knows about chloroform?
20 March 2015 4,885 2 View
Can you recommend some articles about this?
15 March 2015 9,480 10 View
I need a non-solvent. Until now i used ethanol, methanol,2,2,4-Trimethylpentane, Octanol, Pentanol, Hexanol. Some suggestions?
12 March 2015 9,267 11 View
I want to micronize curcumin,and I would like to prove that after micronization the curcumin has already activity as a drug. How can I do? and what instrument can I use?
12 March 2015 1,142 7 View
The curcumin doesn't dissolve in water, but what happens using a mixture?
04 March 2015 4,355 19 View
I need some articles in which I can find data or graphs about this system please.
27 January 2015 6,451 3 View
I can't use doxorubicin because of it is carcinogenic, so my idea is to choose a drug with the same properties. Do you have any ideas?
07 January 2015 622 6 View
I want to get microparticles by supercritical assisted atomization, made up of dextran and a drug. I can't find paper about this topic.
05 January 2015 5,721 5 View
I want to encapsulate FITC-BSA or FITC-dextran to study its fluorescent properties and the distribution of protein in a polymer matrix.
21 October 2014 7,456 3 View
