How to remove excess fluorescent probe from LUVs?

Hi all, I would like to know how to remove the excess fluorescent probe from the LUVs prepared after hydration? And how to do it, any procedure to recommend? Thanks.

10 November 2018 6,202 0 View

How to check the bacterial membrane potential?

How to check the bacterial membrane potential? I am looking for some dye based assays where i can observe fluorescence fluctuation, and with my initial trails with safranin O didn't succeeded. I...

04 May 2018 4,150 4 View

How to prepare the aspergillus fungal sample for SEM analysis after treating with synthetic compounds. How to transfer the compounds treated fungi ?

How to transfer the compounds treated aspergillus to sample preparation, where the activity assay was Carried out on agar plates?

03 April 2018 9,387 2 View

How to check Bacterial cellwall inhibition?

How to check the bacterial cellwall inhibition mechanism of an active peptide compound. I know two methods. 1) Fluorescence labelling 2) SEM-imaging If the compound hasn't any reactive functional...

02 March 2018 7,545 0 View

Purification of bacterial natural peptides using RPHPLC-flash chromatography

I would like to know is it possible to isolate polypeptide and large molecular weight natural product peptides from bacterial and fugal culture broths using RPHPLC-flash chromatography? most of...

01 January 1970 6,482 4 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Does any one know how i can prepare liver tissue with transmission electron microscope with good fixation?

i have problem in preparation of liver tissue with bad cell organelles and how i can adjust osmolarity

03 March 2021 8,890 1 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 View

No title

02 March 2021 3,060 3 View

Is There Any Feasible Method To Test Fluorescent Compounds Other Than Fluorescence Spectrometers ??

Is There Any Feasible Method To Test The Efficiency Of Fluorescent Compounds Other Than UV Spectrometers ? Suggestions Would Be Appreciated !

02 March 2021 5,785 3 View