Concentration of methylene blue in Microbial fuel cell?

28 April 2016 1 8K Report

What should be the concentration of mmethylene blue that should be added as an electron mediator in a MFC of volume 700ml? Also how to dissolve it as it settles down after some time?

Mushtaq Ahmad

file:///C:/Users/M.%20PC/Downloads/334-497-2-PB.pdf

300 uM best

Badges
Science topic

More Akshay Tharali's questions See All

Issues in coating of cathode material on Al foil, why we are not getting proper coating and results when the cathode was coated on Al-foil..?

We are trying to coat some cathode materials on Al-foil ( ex - LiFePO4 , S@CNT, etc). When we coated the Al foil with the cathode (ex - S@CNT) material , the cycling result was annoying. But the...

09 July 2024 5,123 4 View

How does AR integration in online luxury retail impact UK consumer purchases, and how can engineering management optimize this?

This concise research question focuses on two main aspects: Impact of Augmented Reality (AR) on Purchasing Decisions: The question investigates how the use of AR technologies in online luxury...

17 May 2024 1,859 2 View

How to solve this KKT condition. Plzz provide me full answer?

This is formulation given in "Competitive resource allocation in an attacker-defender game: When citizens become targets of being ingratiated" paper. But the solution approach is not provided.

17 March 2024 5,902 0 View

Which method is more efficient for producing multi-copy strain in Pichia pastoris, In-vitro multimerization or PTVA?

I am using pPICZalfa vector with gene length 1.1 Kb. Currently I am trying for In-vitro multicopy generation (Bgl II - BamHI), but the transformation efficiency in DH5alfa is decreasing as my...

10 January 2024 8,290 2 View

How to couple two phase flow phase field and heat transfer module in comsol multiphysics?

Hello, I am trying to simulate two phase flow (laminar and phase field module of comsol) inside a pipe with the heat transfer from the pipe wall. when I run the model without heat transfer...

25 December 2023 6,968 2 View

Which module in comsol multiphysics can be used for microstructure modelling?

Hello all, We are trying to simulate microstructure formation during the die casting process using comsol multiphysics software. However, we stuck in applying various governing equations in...

01 December 2023 3,843 0 View

How to do cluster analysis using HYSPLIT model?

I am trying to calculate the backward trajectories for bioaerosol samples. How to classify the trajectories through a clustering analysis? using NOAA HYSPLIT trajectory model. I would greatly...

27 April 2023 3,962 2 View

How to convert micro-fibrous structure into nano-fibrous structure?

Is there any method to convert micro structure of material into nanofiber? I would greatly appreciate any help you could give me with this.

17 April 2023 5,030 2 View

How to run positive matrix factorization (PMF) for source apportionment of PM particles?

Dear all, I am using EPA-PMF (Version 5) software for source apportionment of PM-bound heavy metals. I would greatly appreciate any help you could give me with this. Thank you

14 April 2023 639 2 View

What is the role of airborne bioaerosols in Oxidative potential of atmospheric particle?

The OP of bioaerosols can be assessed through the cell-free DTT assay. How do bioaerosols induce reactive oxygen species (ROS) generation? I would greatly appreciate any help you could give me...

12 April 2023 310 2 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Why Do TDS and EC Increase with Larger Wastewater Volumes, While BOD and COD Decrease?

I have carried out MFC experiments on three different volumes, 50, 500 and 1000 mL of wastewater. Results after MFC treatment shows that TDS and EC are more in larger volumes of water i.e. TDS and...

09 August 2024 9,621 0 View

Could it be a cell culture contamination?

Hello everyone! I observed in my culture (htert-RPE1 cells) an orange- red particle at the bottom of the dish. It is visible to the naked eye as a very very small red dot. Could it be a...

09 August 2024 2,824 3 View

1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Is there any way to quantify bacterial and fungal cells in their mixed culture?

I am working in fungal fermentation of soybean meal and there is bacterial growth in them at times. I am trying to quantify fungal cell counts and bacterial cells; but I haven't been able to do at...

07 August 2024 7,535 4 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 View

Why activated CAR-Jurkat cell could not kill targets?

Previously when I co-coluture anti-CD19(FMC63) CAR-Jurkat with Raji with E:T=5:1, Jurkat can eliminate Raji in 24h. However, when I test another CAR construct, although I can dectect totally CD69...

06 August 2024 641 2 View

How to isolate lymphocytes from mouse spleen?

I have tried several times to isolate lymphocytes from mouse spleen, but all attempts have been unsuccessful. I tried most available protocols. I used different dissociation media (HBSS with Ca...

04 August 2024 9,913 7 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View