15 Questions 6 Answers 0 Followers
Questions related from Mohammad Mahdi Keshavarz
I have modified an affinity chromatography column coated with Protein G to efficiently separate IgGs. Is it possible to elute the bound IgGs by adjusting temperature instead of utilizing elution...
10 October 2019 3,331 2 View
I want to buy chromatography columns for the affinity-based separation of proteins. The size (diameter) of the column needs to be very small (less than 100um) in order to match the design. Are...
10 October 2019 5,623 5 View
What are the current methods to quantify, measure, and detect the content of Immunoglobulin G proteins in human blood? How much time does it take for such tests to complete? How much does it take...
10 October 2019 4,109 4 View
I want to simulate my microfluidic design which utilizes affinity chromatography at micro-scale. I have already worked with software such as Comsol Multiphysics. Is there any other software? Which...
10 October 2019 2,005 1 View
I have utilized FTIR (Fourier Transform Infrared Spectroscopy) to analyze and detect the material of my sample. The possible answers are obtained and I don't know which type of material they are!...
07 July 2019 5,016 16 View
I want the cutting resolution to be less than 0.1 mm and I don't want to damage the sample.
04 April 2019 6,251 3 View
I have a polymer material and I want to find out what type it is. I want to know its chemical formula. How many Carbons, Hydrogen and Oxygen are there? I already know that Electron Microscopy...
03 March 2019 703 8 View
I want to find a gear mechanism which doubles the output rotation.
07 July 2018 8,666 9 View
I want to find the natural heat transfer convection coefficient (h) inside the intestines. I just do not know how to calculate it.
06 June 2018 7,261 3 View
I want a rise-dwell-return motion in half a cycle and I don't need the cycle to repeat. Rise: 0 - pi/4 Dwell: pi/4 - 3pi/4 Return: 3pi/4 - pi for Rise & Dwell V0=Vf=0 a0=af=0 It would be great...
05 May 2018 2,728 1 View
In mechanical engineering, a bistable structure is one that has two stable mechanical shapes, particularly where they are stabilized by different curvature axes. (Source: Wikipedia) I want to know...
05 May 2018 815 5 View
I am doing some research about the biomechanics of GI Tract and I need force/stress analysis of the small intestine. I have found multiple essays on the subject but few of them helped me.
05 May 2018 9,981 2 View
I am trying to design a Shape Memory Alloy Actuator and I intend to find the damping coefficient C before fabricating the actuator. Is it possible to find damping coefficient without utilizing any...
04 April 2018 5,809 16 View
I want the slider to stay in its peak position for some seconds and then keep on moving. It could be a 1 revolution rotation.
04 April 2018 1,880 5 View
Hi. I faced a problem in a simulation with particle tracing module. Is there any way to change the shape and geometry of the particles in the particle tracing modules? For example turn the sphere...
01 January 1970 4,529 3 View
