Ideas about drug-polymer microparticles characterization?

31 December 2016 9,567 8 View

What are the pharmaceutical propierties of luteolin?

Someone can suggest me some articles about uses of this drug. Thank you!

03 April 2015 3,977 6 View

How can I study the release of curcumin in PBS or in a medium to simulate an human tissue?

03 April 2015 9,234 9 View

Does Someone know if FITC is soluble in chloroform?

I know it is soluble in ethanol, acetone, DMSO, DMF; someone knows about chloroform?

02 March 2015 7,841 2 View

How can I determine the intensity of fluorescence of Fluorescein isothiocyanate?

I want to demonstrate that FITC is present in a powder obtained by the micronization method.

02 March 2015 1,222 3 View

Can I use curcuma used in kitchen for curcumin to encapsulate a model drug in a polymer?

31 December 2014 8,088 1 View

How can I use quantitative FT-IR?

31 December 2014 1,373 2 View

Are there articles about FTIR spectrum of FITC?

Read 2 answers by scientists with 1 recommendation from their colleagues to the question asked by Alessia Di Capua on Jan 3, 2015

31 December 2014 5,331 1 View

Which drug is interesting to be monitored by the fluorescein?

I need a drug which is soluble in water.

31 December 2014 1,659 4 View

Which drug is more suitable to be encapsulated in dextran?

I want to encapsulate a drug or peptide.

10 November 2014 8,172 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Why am i not getting solid after reacting APTES with salicylaldehyde?

The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...

28 February 2021 2,955 2 View

How can I represent SDS-PAGE results for machine learning analysis?

I am trying to classify and analyze the results of an SDS-PAGE based array for bacterial detection using machine learning, but I have trouble finding the best way to represent the results with...

27 February 2021 9,176 3 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Why my agarose gel staining sometimes looks not homogenic but like gradient (see the figure)?

I am worried about this overexposure of the upper part of the gel in the picture. Is it possible that this is the result of too much concentration of ethidium bromide? Why is there such a big...

25 February 2021 8,140 3 View