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Hello, I have done my masters and the results observed was that nanoencapsulated siRNA had antiproliferative activity (MTT assay) and that mock or naked siRNA did not (silencing by qPCR was...
19 August 2022 2,472 1 View
I have to prepare a fibrous sample of chicken feathers for FTIR analysis but It cant be grinded finely. What should I do? To be exact, these are magnetized chicken feathers. Also i am afraid that...
19 August 2022 5,279 4 View
In general when I seed adherent cells to a 6-well plate in density 2.5x10^5 cell/well. The cells after 24h gather together near the borders of the well and a few numbers of cells remain in the...
17 August 2022 1,352 0 View
The freeze-thaw cycles have often been used in liposome fabrication. Can I stir during freeze-thaw preparation of liposomes ?
15 August 2022 1,093 1 View
Hi experts, I am doing an external standard method to determine concentration of an analyte using AAS instrument. But two of my samples showed signals beyond the signals produced by my...
14 August 2022 7,332 5 View
I've read a couple of literature papers on How to determine the height/weight of a person using face Images. Thus, using computer vision/CNN Below are some of the literature papers. 1: Show me...
11 August 2022 1,511 1 View
I have a 50% Aqueous solution of Glutaraldehyde as a stock solution, when I want to dilute it to 2% Aqueous solution, is seems to be insoluble in water. infact by adding water the clear solution...
09 August 2022 1,886 1 View
Post-translation modifications (PTMs) are significantly critical for almost all proteins, especially in regulating many biological processes. My question: since one protein can possess multiple...
09 August 2022 3,719 1 View
I need the new data of Food Standards Australia New Zealand (FSANZ)/ Joint FAO/WHO Expert Committee on Food Additives (JECFA) or other regulations.Thanks.
09 August 2022 8,151 11 View
Dear research gate members I am new to UCSF chimera and trying to understand how to evaluate RMSD lb and ub scores. From previous questions, it seems like if RMSD is over 2 then it is considered...
09 August 2022 2,756 1 View
dear colleagues , i have a question about dynamic light scattering sample which is the most suitable dilution ratio is it based on the diameter of target nano-scale structure of each sample ?...
07 August 2022 9,793 22 View
I am currently in the process of buying a microscope and Im looking at a more affordable brand than Leica, Nikon, Zeiss, etc. My current brand options are OPTIKA and Motic for one of their...
04 August 2022 1,920 3 View
I am working with my students to obtain compound of interests from plants local to our region. My students want to use the compound for drug discovery. They already performed LC-MS in a local...
04 August 2022 2,435 0 View
Can someone help me with dosing ultra short and short peptides? Cytogenes and cytomaxes? thanks
01 August 2022 4,799 0 View
When we kill mice and take their tissues (live, kidney, fat, etc), not cells, we put them in cryogenic tubes respectively and then put tubes in the liquid phase of liquid nitrogen for short-term...
31 July 2022 5,971 4 View
Good day everyone. Our research lab has brand new Mastersize 3000 Partical size analyzer but I should tell the truth we dont know about result reading. So do you have basic partical size analyzer...
29 July 2022 2,687 0 View
I want to find the differentially methylated regions between two groups of samples, I have a dataset containing the beta values for each sample mapped to each gene and the corresponding grouping...
25 July 2022 8,850 0 View
CAN ANYONE HELP ME WITH THE STEREOTAXIC COORDINATES FOR SOMATOSENSORY BARREL CORTEX OF P5,P7 & P14 MICE.
25 July 2022 9,139 0 View
Do you have any relevant recent studies?
25 July 2022 495 2 View
How can I find a topic that links grammar to literature or links grammar to language analysis, such as 1,Ellipsis in Literature "select text " 2,The Pragmatic Functions of Modal Verbs in...
23 July 2022 5,838 3 View
Suppose that the value of wall shear stress is negative when fluid is flowing through a tube or artery. Is it physically valid? If yes, what is its physical significance?
22 July 2022 4,574 0 View
I am trying to visualize the protein interactions between human lung surfactant protein D (1PW9) and the SARS-CoV-2 spike (6VYB). I used PatchDock and FireDock to generate the structure and put...
15 July 2022 5,179 2 View
I want to know the procedure to find the embedding of drug molecules for studying class embalance problem.
09 July 2022 9,352 0 View
I recently ran into difficulties. After feeding FITC-labeled drugs to the insects, the insects' intestinal tissues were sectioned and then observed using fluorescence microscopy. However, we found...
30 June 2022 5,950 0 View