Adolfo López

10 Questions 7 Answers 0 Followers

Questions related from Adolfo López

Is nab-paclitaxel (nanoparticle albumin-bound paclitaxel) considered as a core-shell nanoparticle?

I can't find the classification in morphology of nab-paclitaxel, so I don't know if this nanoparticles is considered only as a protein nanoparticle or also as a core-shell nanoparticles....

11 January 2024 1,955 1 View

Why transition temperature of lipids decreases with insaturations?

I'm working with the synthesis of liposomes using various pfhospholipids, and I don't understand why the Tm decreases in unsaturated lipids.

28 May 2021 2,888 3 View

In a size measurement of cellulose nanocrystals by DLS technic, what value I must take, z-average or the values for the peaks?

I did a size measurement of cellulose nanocrystals in a Zetasizer ZS90, but I do not know if I must take the z-average or the peak value. Thank you very much for your help.

19 March 2018 4,848 7 View

How to convert a piezoelectric response (C/N) from a piezoelectric material to Volts?

I have a piezoelectric response from a piezoelectric material and I need to convert this response to Volts, Amperes, Watts or some unit useful to know it capacity to generate electricity. Thanks...

07 February 2018 5,986 3 View

With what glass material can I do a acid treatment with 80 ml of 4% sulfuric acid at 121°C by 1 h in autoclave?

I have to do a acid treatment to quantify lignin in a lignocellulosic material but I don't know what glass material I can use. I don't have pressure tubes with Teflon caps. Can I use a pyrex glass...

22 January 2018 6,452 2 View

How can I do a measurement of piezoelectricity in a piezoelectric material?

I've done Cellulose Nanocrystals and I need to measure their piezoelectric response but I don't know how do it. Can you help me please?

15 January 2018 4,656 6 View

In the synthesis of cellulose nanocrystals, how separate lignin from hemicellulose after a alkali hydrolysis with NaOH?

I'm started working in the synthesis of cellulose nanocrystals but I had some problems with that. The literature say that before the acid hydrolysis I must do a alkali hydrolysis with NaOH and...

19 December 2017 8,010 1 View

Can be change the Spermatogenesis process to make sperms with empty acrosomes and normal flagellums to encapsulate drugs?

Reading about spermatogenesis, I thought that would can be change the process to make empty acrosomes without DNA to drugs carriers and target to specific tissues with the help of flagellums....

14 December 2017 9,634 11 View

What is the cost of demineralized water per ton?

I want to process at industrial level.

13 December 2017 1,273 1 View

Is the Zeta Potential measurement affected by the type of cuvette that is used in a Malvern ZS90?.

I need to know if the type of cuvette (glass or disposable plastic cuvette) affects the measurement of Zeta Potential with a Malvern ZS0.

01 August 2017 2,599 2 View