The visually perceived property of objects created by absorption or reflection of specific wavelengths of light. | Contact experts in Color to get answers
1,175 views 1,368 posts
Questions related to Color
All my proteins were expressed in the E.coli, and each one only 0.5 g. How to destroy the cells for following protien isolations? The CelLytic B 10X from Sigma was tested. However, about 50%...
21 June 2023 9,336 1 View
When I put the sds gel in all the wells, even the empty wells, it shows a continuous band from the beginning of the gel to the end. What is the problem?
24 May 2023 4,531 2 View
In some situation the model is not suitable to estimate value of variable.
11 May 2023 842 0 View
Hello, I was working to purify GST-tagged proteins expressed in BL21-DE3 strains. I was having some trouble with the formation of viscous stuff following sonication for the first couple of...
17 April 2023 7,558 3 View
How can I determine the volume of IPTG required for 500 ml bacterial culture? The concentration of the IPTG will be 0.5 mM but in our lab, the available IPTG concentration is 100 mM. So, how I can...
12 April 2023 8,001 4 View
I have CNC from banana rachis fibre but I need to dissolve it for further research, is it possible or not? If you are an expert in this field -please give me a knock.
06 March 2023 698 1 View
I'm planning to perform dpph antioxidant assay on my active compounds and I already have the protocol for that. I'm aware that i should include a blank and a positive control but I have zero idea...
23 February 2023 6,403 6 View
I read many LCA reports in which only the emissions from upstream activities producing flows (i.e. Urea flow to plants or fuel flow to run pump) were considered. Is it not necessary to consider...
04 January 2023 354 1 View
I have a bacterial suspension obtained from vegetal material. I would like to purify it from vegetal material (eg. tannins) to obtain a clean bacterial suspension. Any suggestion?
05 December 2022 6,538 1 View
For example, if a participant gets a raw score of 7 on Color (C) and again a 7 on Color-Word (CW)segments. Then the raw Interference score is CW-C=7-7=0. What will be its subsequent T-score? And...
18 November 2022 3,285 0 View
In our work there are several figures and graphs which are coloured. In the online version it is free but in the print version the journal is suggesting per coloured figure some charges in...
25 October 2022 204 5 View
I want to use Abaqus for large deformation crystal plasticity calculation of FCC and HCP materials, but my programming skills are poor, can someone please provide a VUMAT file based on dislocation...
08 October 2022 3,399 0 View
we are looking for a downloadable copy of the Olympus CellSens 1.6 imaging software. We have the corresponding license but the original media is damaged. Also will be of use any other software...
19 September 2022 4,956 1 View
As far as I know, VASP has a NELECT options for that. I can't understand the explanation that is done by the VASP wiki. If anyone has some demonstration with an example that would be helpful. My...
19 July 2022 807 0 View
I searching for information about the use of phenol solution in nucleic acids extraction. Phenol with low pH (let say pH = 4.5) seems to be better fitted to extract RNA. Is there any difference...
16 January 2022 778 0 View
Hello, I'm trying to induce the hESC into the certain type of stem cell, and then embed them into the Matrigel (low-growth factor ) to generate the organoid. But after 7 days, I haven't seen the...
23 December 2021 505 0 View
Manikara zapota L called as Chickle tree, Sapodilla, Sapota the fruit is with highly nutritional and medicinal values.Because of the high moisture and nutrient content of the fruit. Sapodilla is...
03 November 2021 1,063 5 View
Dear All, We are optimizing the in vitro method for "The Catalytic Bleomycin assay of spiked human serum samples". Since most of the available literature referring the article titled with...
07 October 2021 5,275 0 View
I try to prepare Ws2 via hydrothermal route. I have tried many times by changing molar ratio, PH adjusting, added Hydroxlammine, Changing time & temperature. but the results are only a yellow...
02 September 2021 5,801 3 View
I am trying to AuNP(12nm, in citrate buffer) aggregation with CTAB. but there is no color change. here is the condition that I did the experiment 1. AuNP : 12nm, in citrate buffer, 14nM, 10uL 2....
26 August 2021 5,509 0 View
In our project we are exploring multiple ligands docking to protein. Is it possible to color protein or its solvent accessible surface area according to distances to docked ligands. I found...
06 May 2021 2,818 2 View
Hello Everyone. I've been having trouble with cloning. I do get colonies but when I precipitate DNA I do not get a band for any plasmid on the gel. in Fact I am getting faint genomic DNA bands...
05 May 2021 3,983 5 View
I been trying to prepare this reagent in situ for demethylation reactions. I used the following protocole: In situ preparation of AlI3 A mixture of aluminum powder or foil (250 mg, 9.3 mmol) and...
04 May 2021 2,099 2 View
I have an image with two different regions. I want to print one region with a mixture of Magenta + Yellow which I have printed using red colour since M + Y = Red; however another region I want to...
02 May 2021 941 1 View