What is the Methotrexate solvent?

Hi , What is the methotrexate solvent. I try to use methanol, DMSO and DMF. But methotrexate was disolve very slightly in these solvent. Methotrexate is a hydrophobic anticancer drug. I can not...

09 October 2018 6,410 11 View

Modelling of inorganic nanostructures?

Hello researchers: What servers or softwares are appropriate for modelling of inorganic nanostructures? Thank you so much

06 July 2018 4,548 2 View

Temperature-sensitive nanoparticles sterilization?

Hello How can sterilized silica nanoparticles, which have been modified by temperature-sensitive polymers? Thank you.

05 June 2018 6,139 1 View

Amber or Gromacs?

Hi, Does anyone know which system is better for molecular dynamic simulation? Amber or Gromacs? Please mention your reason? Thank you so much.

03 April 2018 8,828 7 View

Simulation of Mesoporous Silica nanoparticle?

Hi, I want to simulate Mesoporous Silica nanoparticles to using them in molecular dynamics. Has anyone been working on the simulation of these nanoparticles? Thanks.

02 March 2018 6,978 2 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 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

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

How does an antibody have full intact antibody + half antibody?

Hello, I was just wondering how does a antibody have full intact antibody + half antibody? Is it because of the drug conjugation?

28 February 2021 1,577 1 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

Dapi fluorescence protocol for colon cell lines ?

28 February 2021 2,534 2 View