Brand of a micropipette does really matter?

04 May 2016 5,857 3 View

Does anyone have experience with statistical analysis?

07 August 2014 4,578 4 View

Does anyone know where I can find atomic force microscopy in Malaysia ?

06 July 2014 2,390 1 View

How can I know the complete evaporation of volatile solvent in solution ?

I want simple qualitative methods to evaluate the evaporation of volatile solvents from a solution. For example, if I have DCM in a solution and I am evaporating it, how can I know that after one...

02 March 2014 3,323 1 View

What methods would increase encapsulation efficiency in microparticles?

I prepared microparticles but the problem is that the encapsulation efficiency very low. My polymer is Ethylcelluose and my compound is soluble in both the aqueous phase and organic phase. I...

02 March 2014 7,366 3 View

How can I know from the structure of the compound if there will be degradation while studying the solubility of it?

Simple method to predict the degradation of a compound during solubility study

09 October 2013 7,724 28 View

Any official guideline to conduct solubility studies?

Any suggestion to do solubility study for a compound that I have a very small amount of it and I want to test its solubility in different solvents.

09 October 2013 7,548 6 View

No title

03 March 2021 5,360 2 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View

Can chitosan alone can act as a reducing agent for Cu(0) nanoparticle sythesis?

[Synthesizing Cu nanoparticles without using chemical reductants]

01 March 2021 8,359 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 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

How to check the uv-vis absorption of nanoparticle by surface plasmon resonance?

I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?

01 March 2021 930 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

Distribution of particles in metal matrix?

How would define the "good" and "poor" distribution of particles within the matrix. Is there a quantitative solution to assess the distribution of the particles, which then having denotation of...

28 February 2021 7,397 8 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View