Can Graphene be produced from Biochar?

An interesting and very useful material now a days is Graphene. Has there been any research on manufacturing Graphene from biochar? If so, any references please? Thank you

24 August 2020 6,323 5 View

Can we produce electricity from salt waters (for example saline ground waters or salty rivers), efficiently?

Can we produce electricity from salt waters (for example saline ground waters or salty rivers), efficiently? Could you plz give some references or elaborate on that. Thank you

24 March 2020 9,089 15 View

What is Graphene made of?

Graphene has become a promising, specialized carbon material in recent years. What are the most widely used feed-stock sources for making Graphene? Can agriculture contribute to cheap production...

11 November 2017 3,568 2 View

Does anyone know how can I dissociate cells from epithelial tissue of zebrafish larva effectively for FACS purposes?

30 May 2016 1,045 4 View

Does anyone know that aminolevulinic acid (ALA) has absorbance in water solution (in vitro) by UV/Vis spectroscopy or not? why?

aminolevulinic acid (ALA), PDT, Drug

11 June 2015 4,215 3 View

How is scoring of RAND Mental Health Inventory (MHI-38) completed?

13 February 2015 6,581 6 View

Is there a dilution factor for trypan blue exclusion assay, when we use 90 micromolar cell sample and 10 micromolar trypan blue?

Trypan blue exclusion assay dilution factor

02 December 2014 5,518 2 View

Does the number of cell passages affect the activity of drug or metal?

I am doing a cytotoxicity study for a group of drugs in different cell lines using an MTT assay. I am wondering about cell passage (Subculturing). One time I worked in an early passage (such as no...

30 November 2014 6,476 4 View

How we can find the loading on the spine vertebrae in different postures?

For example, when we apply lateral horizontal 600 N on T7 , what happens to the loading on the lumbar joints?

27 December 2012 7,499 7 View

What is the current advancement in producing fuel from ocean water?

An attractive research activity on renewable energy in recent years, have been on producing fuel (hydrogen, etc) from saline Ocean waters. Have this been successful yet? Which institutes are...

01 January 1970 9,705 5 View

No title

02 March 2021 3,060 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

Issues with Permeabilization during Flow Cytometry?

Hello Everyone. Currently I am working to characterize macrophages in the myocardium after ischemia-reperfusion injury in rats. Due to the low total cell number isolated from rat hearts I can...

01 March 2021 3,867 3 View

Which cell line should we use to perform biological dosimetry experiments?

We are preparing some experiments based on irradiating cells under different conditions in order to evaluate the effects in terms of DNA damage, genetic expression, etc. As our project is...

01 March 2021 3,355 3 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

Is it possible for two human neuronal cell lines to have different gene sequence for the same protein?

I am looking at the ATP1A2 (Sodium/Potassium ATPase alpha subunit 2) in two human neuronal cell lines. Expression levels of this protein seems to be almost equal when detected by one antibody....

01 March 2021 3,607 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View