How can we choose the right method for Gaussian calculations?

I'm not working on biomolecules, I work on Organic, Organometallic, and sometimes inorganic structures. Do you know a simple way to apply the right calculation method? Is there any article or...

10 December 2020 3,396 5 View

How to dissolve sodium hyaluronate, 95% in water?

Hi, I am trying to dissolve Sodium hyaluronate, 95% in water with a concentration of 2.7% (w/v). However, it gets gel instead. So far, I have tried elevated temperature water bath (around 40...

30 August 2020 8,428 3 View

How we can find the extinction coefficient of antibodies?

I need extinction coefficient of anti-HER-2 antibody. where can I find it?

08 August 2019 9,276 1 View

I need a source about the different extraction methods and their effect on extraction of constituents in medicinal plants?

For example which method can extract polar and nonpolar constituents from medicinal plants easily?

07 May 2019 8,242 14 View

I have ordered some peptides and I need to add 5(6)-FAM to them. Anybody has any idea how i can do this?

These peptides are not on resin anymore and i do have Wang resin to maybe conjugate them back on the resin before attaching the dye but i am not quite sure how to do so! Is there a better way to...

11 March 2019 547 9 View

Sequence without ATGG?

24 August 2016 5,615 3 View

Why my breast cancer cell lines started to grow slowly and detach?

Does anyone has advices or explanation for the following? I have three cells line MCF-7, T47D and MDA231, when I received these cells in 25 cm flasks from friend's laboratory, they were adherent...

09 May 2014 7,125 11 View

DNA extraction of helico form biopsy

I faced with problem about extracting DNA of H.pylori directly form biopsy samples I am not sure about my method I am using CTAB-Chlrophorm method but i didnt get any result yet could you help...

16 July 2010 8,782 1 View

Is there anybody ,who have synthesized silica nanoparticles ?

for synthesizing silver-silica nanoparticles by sol-gel method , i have probem with it .

01 January 1970 3,708 8 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

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 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