I had the compounds list of the plant extract, obtained through the GC-MS analysis. How do i identify whether the compounds are new or already identified compounds?
crude plant extract is dissolved in ethanol. But ethanol is not consumable. Is there any other way to administer the drugs to the rats.
04 May 2018 9,118 11 View
I have a crude extract of the plant powder. I need to do NMR analysis. How can i prepare the pure sample for NMR analysis from crude extract?
03 April 2018 2,032 8 View
I used benzene as a solvent to extract the plant powder? I used water, 100% DMSO, 5 and 10% Tween 80, 5 and 10% Tween 20, ethanol, methanol. But the extract does not dissolved. other than these...
03 April 2018 9,462 3 View
I need a HaCat - Human keratinocytes cell line for my research work. I need to know the availability of the cells.
03 April 2018 9,349 3 View
Benzene extract of the plant does not dissolve in water.
03 April 2018 1,243 6 View
To test the toxic effect of of the silver nanoparticle synthesized using plant extract. But the crude extract of the plant had no toxic effect.
02 March 2018 9,087 9 View
I am not aware about the UV lamp model to induce psoriasis in the laboratory rats. Is this lamp is OK to induce psoriasis?
07 August 2017 7,800 3 View
I want to study the antidiabetic activity in vitro. What are the cell lines other than pancreas are the best to study the antidiabetic activity? And in the pancreas which cell line is best to give...
03 April 2015 5,331 9 View
I have isolated the fractions (sample solution) of the plant extract through HPLC analysis. I want to know whether that sample solution contains pure compound or not.
03 April 2015 3,214 4 View
I want to know about the details of tree ferns Particularly Cyatheaceae family.
02 March 2015 697 2 View
I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.
11 August 2024 9,101 4 View
I have reverse sequences (AB1 format), can I base on reverse DNA sequences to perform nucleotide alignment, convert nucleotides to amino acids and deposit the sequence in GenBank database?
11 August 2024 5,138 1 View
Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!
11 August 2024 3,770 4 View
Willett, Shenoy et al. (2021) have developed a brain computer interface (BCI) that used neural signal collected from the hand area of the motor cortex (area M1) of a paralyzed patient. The...
10 August 2024 7,180 0 View
I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...
10 August 2024 7,429 2 View
I have been doing the m6A dot blot for a while with no improvement, I am extracting the RNA, and I can see the dots although the three biological replicas give a different reading on the memberan...
10 August 2024 8,539 5 View
How can I use the cif data obtained from rietveld refinement extracted via gsas2, for microstructural analysis using ETEX software?
09 August 2024 7,718 0 View
Let's say we have a standard, regular hexagonal honeycomb with a 3-arm primitive unit cell (something like the figure attached; the figure is only representative and not drawn to scale). The...
07 August 2024 1,937 1 View
A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.
07 August 2024 5,307 1 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View