I need suggestion from molecular biologist?

06 July 2016 2,088 2 View

Which method is cost effective for analysis of aflatoxin?

which is cost effective and time sparing method for detection of aflatoxin from food? ELISA, HPLC, or CE(capillary electrophoresis) Is CE is more efficient then ELISA.

06 July 2016 2,828 6 View

Why does hexane dissolve in water during my flavonoid extraction?

During my reaction of extracting flavonoids I use hexane in a aqueous methanol crude extract to fractionate hexane and aqueous layer but surprisingly I don't get any layers. The hexane is...

10 November 2014 4,243 12 View

How do you fractionate methanol extract for flavonoids?

Subramanian and Nagarajan (1969). I'm using this protocol in this methanol extract fractionation, done by pet. ether, ethyl acetate and diethyl ether. Can I use n-hexane instead of pet. ether for...

10 November 2014 5,562 12 View

For DNA analysis CE 7100 Agilent can be used instead of genetic analyzer?

I am new user of agilent CE 7100. I worked on project on varietal identification and finding adulteration % of non basmati rice. For that I would use CE instead of genetic analyzer, is it...

01 January 1970 3,989 1 View

Any one have sound knowledge on CE?

I am new user of capillary electrophoresis, is it possible to do varietal analysis by CE. Which capillary is required for DNA?

01 January 1970 8,684 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 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

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

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View