I have coated my culture flask with more concentrated gelatin than required accidentally. I haven't seeded my cells yet. Can i uncoat them and again coat them with desired concentration?
Generally, i use PBST to remove gelatin from my coated surface & sake it for 2 to 3 hour. After that i clean it using DIO.
I aim to measure the concentration of hydrocarbon based organic compound from a certain quantity of soil sample. I would really appreciate it if anyone can give me some experimental guidelines.
07 January 2024 2,549 1 View
I want to know about some research topic for oceanography which is related to arc-gis.
10 July 2023 7,892 1 View
In the solid state, crystalline SnCl2 forms chains linked via chloride bridges. If I dissolve this crystalline SnCl2 in THF , then what will be the probable outcome ? Will it break the polymeric...
04 May 2023 4,672 0 View
My compound is soluble in THF ,DCM and Toluene .I am doing small scale crystallization in 5 ml vial taking 10 -20 mg of solid compound in each vial. I have already tried THF, THF/Pentane, DCM,...
05 April 2023 9,260 3 View
Victory Device simulator of Silvaco is generally used for simulating devices with charge (ion, atom) transport mechanism.
11 January 2023 4,286 0 View
I am actually interested to simulate the RRAM devices in TCAD to investigate the capability of multi-bit functionality of RRAM devices. But I have no idea about whether a MIM device can be...
09 January 2023 6,313 2 View
I do lithiation of a aryl bromide having Phosphine group in the moiety . But even if I add little excess of of nBuLi then also 100% conversion is not happening . The nBuLi bottle is new. There is...
01 December 2022 6,733 4 View
Chemical treatment is done to ensure better fiber-polymer bonding by diminishing water absorbing tendency of natural fibers. Good mechanical properties are expected after this operation....
28 August 2022 9,262 3 View
I have found mostly the modulus of elasticity gradually increases with fiber percentage. If it is a must, then why does it happen? Is the reverse of it, I mean, gradually decrement of modulus...
30 April 2022 9,770 4 View
please provide some reference documents regarding this.
28 April 2022 3,190 0 View
How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...
10 August 2024 942 3 View
I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...
08 August 2024 2,298 0 View
I am puzzled about the properties of gelatin, when used for tissue-embedding. Hard gelatin can be melt again by temperatures about 40°C. Formalin-fixed gelatin is like crosslinked protein and...
07 August 2024 1,686 1 View
I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.
07 August 2024 4,526 4 View
I'm working on camelina seed sterilization and have some doubts about the process. I followed a protocol used by my lab mate, but I'm unsure about a couple of things: Is it safe to use 10% bleach...
02 August 2024 1,178 3 View
I have been following Rivero et al 2014 protocols, but I am not sure when I should stop watering because my plants are completely yellow but the siliques are not 80% brown. Any recommendations?...
30 July 2024 2,301 7 View
I am trying to coat my micelles and PLGA based nanoparticles with cell membrane using an Avanti mini extruder according to literature . I use 200nm membrane but my particles end up to be 400nm And...
30 July 2024 3,294 3 View
I am trying to coating metal oxide into steel substrate, for better sticking planning to utilse epoxy based, Could you please suggest suitable curing agent for the coating purpose
25 July 2024 438 3 View
Hello all, Recently as part of a research project at university, we have been studying the effects of light and temperature on eucalyptus seed germination. In our initial run of trials we...
24 July 2024 8,850 4 View
I accidentally removed 5 publications a few minutes ago. How can I add them again to my profile?
23 July 2024 9,145 2 View