How to silanize oleic acid-coated iron oxide nanoparticles using (3-Aminopropyl)trimethoxysilane (APTMS)?

I am planning to silanize oleic acid coated iron oxide nanoparticles using (3-Aminopropyl)trimethoxysilane (APTMS). But most of the protocols use (3-Aminopropyl)triethoxysilane (APTES). Does it...

05 June 2018 989 5 View

Is there any organic product that can be used instead of serums like Fetal Bovine Serum (FBS), Calf Bovine Serum or Horse Serum in cell culture?

I would be grateful to you if someone can tell me if there is any organic product (or organic product is possible) that can replace the Fetal/Calf Bovine Serum or Horse Serum (that are derived...

07 August 2016 9,739 2 View

What is the exact procedure of M-H and FC/ZFC measurements of iron oxide nanoparticles in VSM?

I am planning to carry out M-H and FC and ZFC (M-T) measurements of superparamagnetic iron oxide nanoparticles. For M-H, I am using 2 T field but for FC and ZFC, I am using 50 Oe. My plan is that-...

02 March 2016 4,034 5 View

How much PEG(M.W. 3350)/magnetite (Fe3O4) powder should be added to water to obtain aq. solution with iron concentration of [Fe]=1 mM?

10 November 2015 1,167 4 View

Why does the peak position shift in powder XRD?

10 November 2014 982 1 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

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View

Shall I skip the measurement model in SmartPLS?

Hello everyone, I had run a mediation model in SmartPLS using questionnaires that were already validated among my statistical population. A professor who edited my paper -though she is not...

01 March 2021 3,052 3 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

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 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 someone suggest a way to prepare slides to observe under confocal microscope for observing fluorescent tagged proteins??

I am growing the cells on coverslips and transfecting the fluorescent tagged protein directly on them. Then i want to observe these cells under confocal microscope. Currently i am just using...

01 March 2021 6,142 3 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