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 have studies some papers on the use of nanoparticles for treatment of corona. Can you please explain the utility of using this?
09 August 2020 3,590 8 View
Preservation of natural food color
09 August 2020 7,968 1 View
Anyone if you know the BET surface area of nano-rod shaped ZnO nano-particles than please comment. The nano rod-shaped ZnO nanoparticles are synthesized by chemical precipitation method. If...
25 May 2020 8,856 1 View
Characteristics of bromelin
23 March 2020 9,435 4 View
I am trying to fabricate a fiber shape TiO2 nanowire-based dye-sensitized solar cell on Ti wire. I use a hydrothermal route to grow the TiO2 nanowires. Then I absorb the nanowires with N719 dye. I...
15 December 2019 1,407 3 View
Presently I am trying to implement the SSI technique on a pile on clay soil by attaching non-linear spring decomposed from the backbone curve for my master's project. can anyone help me how to...
15 October 2019 905 1 View
I published a paper based on some data like microsphere preparation with a polymer. In a different paper, I used data on a different polymer. Now I want to use polymer combination and find some...
28 August 2019 7,432 53 View
I want to use Ti wire to make fiber shape solar cell. In literature they use an ultra-sonicator to clean Ti wire. Can I use a sonicator for this purpose as I do not have an ultra sonicator...
22 August 2019 5,066 9 View
What is the proper method to determine the pH of a facial cleanser or face wash? I would like to study the pH of marketed available face washes. I want to know whether it is possible to direct...
11 August 2019 9,818 3 View
For microsphere formation, we often check drug and polymer compatibility. For using combination of polymer in a microsphere formulation, is there any requirement to check polymer polymer...
06 August 2019 3,987 5 View
Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...
02 March 2021 2,616 1 View
Is the electropolymerisation of polyaniline coating over stainless steel (SS) via Cyclic voltammetry technique is really adherant? Else how to improve the adhesion of the coating, whether any...
01 March 2021 8,220 2 View
I am aiming to determine the ADC values of a commercial fish feed, but I do not have a steam pelleter or extruder available to me. Ideally, the pellets could be coated with some inert marker....
28 February 2021 7,967 3 View
Do we immerse the bricks horizontally or vertically ? #bricks#waterproofingsurface#civil#engeenering#chemicalengineering#wax#parafinwax
28 February 2021 6,685 2 View
I want to use 0.1% gelatin. Should that be made in PBS or sterile water? Should I autoclave the gelatin soln after making it in water/PBS?
28 February 2021 274 2 View
I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...
27 February 2021 1,829 3 View
It's a hydrolysis reaction, which may produce by either acid or base-catalyzed reaction. so can anybody help me with this, which condition is suitable for this reaction?
26 February 2021 1,760 8 View
Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...
26 February 2021 10,014 3 View
Hello, recently I am having some difficulties with maintaining the cell culture of primary cells isolated from a skin biopsy (normal and malignant). The coating of culture plates with Matrigel (a...
26 February 2021 6,151 2 View
Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...
25 February 2021 3,443 4 View