Dear Friends,
A great portion of the essential oil stuck to the wall of the clevenger while hydro-distilling German chamomile. What can we do to avoid the oil from sticking to the walls.
Thanks.
Hello there. We have encountered a problem when using salysilic acid in the cream formulations; I feel like sand grains in the product when salysilic acid is used in the formulation. Do you have...
09 October 2018 8,013 0 View
Hello there, I've got a problem guys! The status date of my manuscript changed to a new date, but the status has remained Under Review! What does this mean? Thanks.
07 August 2018 3,167 2 View
Hello there, We are trying to make Ag nanoparticles using plants extracts; what kind of extract either alcoholic or water extract is more suitable for making nanoparticles? Searching in the...
03 April 2018 124 4 View
Hello there. I need a method of alkaloids extraction from bulbs of Sternbergia. Do you know a general method of extraction that works with small amounts of plant material? Thanks in advance.
03 April 2018 5,076 8 View
Something for beginners would be the best.
07 August 2017 185 2 View
dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...
03 March 2021 6,994 5 View
Warm greetings My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology (on Human papillomavirus). At this stage, I have almost completed a clinical sample Cervical swabs)...
25 February 2021 1,660 3 View
Warm greetings! My name is Ayichew S. and I am doing my Ph.D. in Medical Microbiology focusing on Human papillomavirus). At this stage, I have almost completed a clinical sample (Cervical swabs)...
25 February 2021 3,612 3 View
Hi all, I have been doing research on biotagged LDB1 proteins in Mel cells. I purify the proteins using M280 streptavidin beads. The yield is very low so I've been trying to optimize it by...
24 February 2021 5,749 3 View
I am using the Folin-Ciocalteu method for analysis of total phenolic content in ripe strawberries. I've read several protocol that suggest a methanol/H2O/formic acid (80:19:1) extraction solution....
22 February 2021 6,560 3 View
Hello! I am interested in determining whether a poly-unsaturated fatty acid I have engineered E. coli to produce is being incorporated into the membrane of the cells or if it is simply a free...
21 February 2021 7,447 2 View
I have a 3D Image of size 100x100x100. I have features (feature dimension 25) extracted for each pixel by considering a small pacth around it. So the input to 1D CNN is 100x100x100x25 reshaped to...
17 February 2021 941 4 View
Hi Everyone, I am trying to develop an SPE method for the vaccine which contains Matrix-M (saponin Quillaja Saponaria ) which is in nano-particle form and size is around 40nm. These nanoparticles...
16 February 2021 1,389 2 View
Are there papers that talk about the possible advantages and disadvantages of using autoencoders instead of CNNs for feature extraction in neural network?
15 February 2021 6,952 3 View
Hi everyone! I am about to extract RNA for RNA sequencing assays and my Invitrogen kit/protocol...
14 February 2021 1,755 3 View