I am working on biological selenium nanoparticles. I have a question related to labeling method of selenium nanoparticles with radiopharmaceuticals.
How to achieve a yield above 90%??
Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...
19 July 2024 4,694 4 View
I want to trap fluid (water..) in the PDMS channel for a long time. After a short period, the channels become empty of fluid. Is there a way to reduce the permeability of PDMS?
17 June 2024 2,703 4 View
I want to make sure the microchannel in my microfluidic device is filled with NaCl electrolyte. Because the color of the NaCl solution is bright, I can't be sure with my eyes. What substance can I...
21 April 2024 8,734 0 View
"Have there been any articles about Fractal in Urban Planning since 2024?"
28 March 2024 7,165 0 View
Hi In this simulation, i noticed that i have a electrical field inside a conductor almost in range of e-11. this upper plate is connected to 10volt (DC) and by time dependent study it moves...
13 March 2024 1,669 1 View
hi anyone I used electrical circuit module and i have a resistor for measuring the power of the energy harvester. how can i measure the average power in this simulation?
05 March 2024 1,565 3 View
Can you guide me about this topic? I have a sample with 180 HV (HV0.3), which consists of coarse and fine pits of different depths, and I want to check local hard zones possibility by measuring...
26 February 2024 7,537 7 View
Hi everyone, I plan to work on a stramtable (a physical model) to model a river. As I used to work on open-channel flumes, I was curious about the flow measurement. The depth and average velocity...
14 February 2024 335 2 View
Hi everyone Has anyone ever used Comsol software for simulation of electrostatic energy harvesters? Can I use your help?
01 January 2024 3,095 2 View
Dear all, I am trying to simulate the fatigue crack of aluminum in ABAQUS. I can't find the maximum principal stress of Al and other data that I showed in the attached file. Is there any...
23 November 2023 831 2 View
Are there any fluorescently labeled anti-Alpaca secondary antibodies raised in Donkey? So far I have only been able to find anti-Alpaca secondaries raised in Goat. Or is this not possible due to...
04 August 2024 4,255 1 View
I have a Polyjet that has passed its labeled expiration date for 1 year and I'm going to re-start transfection experiments. It is really needed to change it? Transfection efficiency may be lower?
23 July 2024 8,059 1 View
The above are manually labeled extrinsic matrices based on the first image It can be seen that the projection error at the edge is large, while the error at the center is small. What could be the...
23 July 2024 7,478 3 View
We have mice brains that were over-fixed due to old PFA used during perfusion. Thus, the synapses are no longer being labeled by the Synaptophysin (SY38) mAB. which works perfectly every other...
17 July 2024 7,766 3 View
Hello everyone. During my analyses on LC MSMS, the area ratio (Standard Area/Isotopically labelled Standard Area) increases with time for the quality control point. I'm having trouble explaining...
08 July 2024 3,150 2 View
The image shows 2 western blots. The first one is of protein A, and the second is for the flag tag that the protein is bound to. The lanes are as follows Ladder, Beads, SAB(unbound), and elution....
01 July 2024 3,183 0 View
Hi, I´d like to trace the C and N flow in a recirculating aquaculture system by labelling the fish feed with concentrated stable isotopes. From a supplier, I found a product ouf of algae lysate...
19 June 2024 746 0 View
My goal is to see two kinds of particles mixed well in an aggregated form. My experiment was as follows: 1. Prepared Microparticles 1 + EDC/NHS + RhoB, and Microparticles 2 + EDC/NHS + FITC. 2....
19 June 2024 2,680 1 View
During electrocatalytic nitrogen reduction to ammonia, we perform isotopic labelling test using HNMR to confirm source of ammonia.
29 May 2024 5,165 0 View
I have FITC labeled proteins, and I would like to detect its fluorescence after running proteins western blot. Does fluorescence quench in WB condition? so I can detect FITC labeling (without...
27 May 2024 4,087 3 View