Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

Solubility of PMP in solvent?

What is the maximum solubility limit of poly(4-methyl-1-pentene) in N,N, dimethylformamide? I gone through solubility parameter concept but I did not get the answer for maximum amount of polymer...

02 February 2021 947 3 View

How to remove the salt and get purified DNA in Silica Magnetic bead-based Nucleic acid extraction?

I am doing nucleic acid extraction (manual silica magnetic bead-based) from the serum sample. After the extraction, I have taken the OD 260/280 in UV spec. There is no protein contamination. But...

04 November 2020 1,061 2 View

Could you tell me the composition of the wash buffer in RNA extraction (Silica Magnetic Bead-based) and its proportions?

I am doing silica magnetic beads-based RNA isolation. I am facing some impurity issues because of washing. So kindly share some best washing buffer composition of wash buffer for especially for...

01 November 2020 6,536 2 View

Most of the Research papers are found more theoretical and previous work but only few paragraph spent in experiment and result , Why ?

My research is going on Traffic analysis , Prediction and Intelligent Transport System. I have good concept in theory but I found that most of the papers are not elaborated experiments setup...

17 April 2020 407 12 View

Can I use Phosphate Buffer for Antibody and Fluorescence conjugation?

I am going to use Phosphate Buffer (pH 6.5) is an alternative of MES buffer (pH 6.5) for Antibody and Fluorescent Microspheres conjugation procedure. The literature I am referring to mentions MES...

22 December 2019 794 3 View

Do I need to do a polymerization reaction under a nitrogen atmosphere?

I am polymerizing styrene with Potassium Peroxodi Sulfate and Acrylic acid by an emulsion polymerization method. The literature I am referring to mentions stirring the reagents with a nitrogen...

18 December 2019 8,158 4 View

How to perform XRD analysis for amorphous and semi crystalline material?

we use scherrer formula for analysis of Crystal material. But for amorphous and semi crystalline material is the same is true? Because peak becomes broader and broader and scherrer formula gives...

30 September 2019 9,494 3 View

IoT Challenges with Healthcare?

In want do some work in the security of IoT with Healthcare , please suggest me some area , in which area our scholar can do some work. If possible provide some detail from 2018 and 2019 Dr....

12 July 2019 6,628 3 View

Performance Analysis of Big Data ?

How performance of the Big data can be analysis, which framework should used ? Is Hadoop and Spark Framework are good or other tool should use , is any Source for code or algorithm can find?

01 July 2019 348 3 View

Could you recommend any books about Number Theory?

Beginner level books. High level books. Analytical Number Theory. Algebraic Number Theory. Combinatorical Number Theory. Books about partitions. Books about primes.

03 March 2021 7,174 5 View

What kind of intervention will be relevant to increase motivation among young sport trainees?

Any suggestion on what book to read is also welcome.

03 March 2021 1,646 4 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 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

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View

Which is a lucid standard comprehensive book to guide on psychological scale construction and its standardization?

02 March 2021 7,082 3 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View