The visually perceived property of objects created by absorption or reflection of specific wavelengths of light. | Contact experts in Color to get answers
1,397 views 1,480 posts
Questions related to Color
I was trying to find out whether my bacteria can degrade crude oil or not using DCPIP method that changes color after oxidizing hydrocarbons. But, I happen to order the crude oil containing 5%...
26 June 2020 10,012 2 View
I'm trying to color the surface of my protein corresponding to just specific residues. My protein is large and has five subunits containing the same sequences for each. I want to color specific...
25 June 2020 1,527 1 View
Edit: I've understood the "problem" now, the question is resolved. I understand now that value range is in units of Hartrees for the ESP due to a unit positive point charge, hence Si is red to...
22 June 2020 1,049 2 View
I am planning to run an experiment that requires me to monitor growth kinetics in aerobic bacterial communities over approximately 7 days. The communities should have between 30-100 species...
18 June 2020 4,485 1 View
INPUT [32x32x3] will hold the raw pixel values of the image, in this case, an image of width 32, height 32, and with three color channels R, G, B. If we decide to use 12 filters this may result...
16 June 2020 2,994 2 View
I did a lithiation of bihiophene( a thiophene with 3 - alkoxy chain, another thiophene with 3-alkyl chain, 2 side are connected each other and I wanna add trimethyltin at 5 position each.) But...
01 June 2020 2,499 3 View
I tried imageJ but ImageJ threshold option could not isolate the color of the airway only.
21 May 2020 8,956 2 View
Based on the picture (as attached), the blue color is the ideal output, whereas the red color is generated from transient simulation. The simulation took place at the frequency of > 300 MHz. I...
11 May 2020 6,683 1 View
Dear all, recently i am working on chromametric measurements and i am keen to know if Image J / Fiji is able to help me determine the TCD (total colour difference) of my samples. To do so, i will...
05 May 2020 7,263 2 View
Has anyone observed the changes of colour of MAI in IPA to slightly green-ish after storing some time? I might have to prepare fresh solution again if this is abnormal. Could anyone verified the...
19 April 2020 7,679 1 View
when i'm doing a titration for chloride determination for dry based food, condiments, breadings and others kind of feed products, using silver nitrate and potassium chromate as indicator, some...
16 April 2020 6,482 0 View
When you perform a gene expression analysis on cancer data sets from GEPIA, cancer types appear colored in green, red or black. What does it mean?
09 April 2020 4,793 1 View
1. How many forms of the virus covid -19 2. Does he have multiple colors 3. I need Image from sources should be intended for publication
04 April 2020 8,300 3 View
I am comparing the terrain and volumetric similarities between two sets of dental models. I would like to demonstrate the differences by color coding the overlap (similar to a heatmap). I have...
30 March 2020 8,634 9 View
I used the attached file and used ncdf4 package in RStudio in Windows machine to plot CO2 emissions. But the plot came out flat. I guess I am making a mistake in understanding the "emi_co2"...
25 March 2020 7,973 3 View
Chambers need to be equal to each other, like in CPP (conditioned place preference) test. So, basically (without learning), fish must spend equal time in parts (no preference to one or another).
25 March 2020 972 3 View
I want to explain and refrence
24 March 2020 8,748 6 View
While discovering the types of Aspergills, I found a colony in white color that has microscopic structures similar to Aspergillus microscopic structures. When I used the Aspergill keys he...
08 March 2020 1,683 3 View
What is the number of feathers colors in quail?
03 March 2020 4,746 2 View
By the effect of light, ferricyanide reduces to ferrocyanide which reacts with ferric ions from ferric ammonium citrate to produce a beautiful, deep blue color known as Prussian blue. However,...
02 March 2020 3,743 7 View
it is because of oxidation or what?
26 February 2020 3,142 7 View
Hi everyone, I'm wondering how to fix a problem my lab has been having for quite some time. We have tried two different solutions, both of which seem to dissolve all the zebrafish embryos....
18 February 2020 9,543 1 View
After a certain threshold temperature, certainly the dye will degrade but before that what kind of changes (in color, structure or other chemical properties)take place ?
01 January 2020 6,514 3 View
We have a chroma meter (color meter) from konica Minolta, model CR-410 specified to measure the color of objects of large surface (apple, orange...), while there is another model the CR-400...
24 December 2019 3,451 4 View