Is there any database or website from where I can get a list of FDA approved drugs for treatment of certain urinary tract infection?

I want to know all prescription drugs which are FDA approved compounds for infection like Urinary Tract Infections along with their causative agents. Can you guide me about any resource, database...

17 December 2020 4,852 3 View

Problem downloading Sentinel-2 Offline data ?

I am trying to download Sentinel-2 data of year 2018 over Hong Kong and the Pearl River Estuary. But as 2018 data is offline I am neither able to download it using python batch processing script...

05 April 2020 7,852 6 View

How to calculate multiplicity of infection(MOI)?

04 March 2020 4,208 3 View

Can anyone help me for the extraction of DNA from human saliva?

I have performed this experiment several times but failed.The main problem is that its UV spectra has a lot of distortion and its peak is not on 260nm. The DNA which i extracted has 1.5...

03 August 2019 4,614 3 View

How to convert analog signal to digital data using python?

How to convert analog signal to digital data using python code?

26 May 2019 1,498 3 View

How to convert 2D images to 3D?

How to convert 2D images to 3D using python for medical images?

20 May 2019 722 2 View

How to convert 2D images to 3D?

How to convert 2D images to 3D using python for medical images?

04 May 2019 755 2 View

Can we predict earthquakes using Deep Learning in a real time?

Can we predict earthquakes using Deep Learning in a real time? I use python but the analysis process takes long time.

04 May 2019 4,627 4 View

How can we stain liposomes with rhodamine for fluorescent microscopy?

I want to stain liposome with rhodamine. For this I need protocol.

20 April 2019 7,138 1 View

What should be the sonication time to disperse Magnetite nanoparticles for SEM?

I am using probe ultrasonicator to disperse MNPs in ethanol for SEM.

25 January 2019 2,091 8 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

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22 February 2021 9,932 11 View

Can anyone help or comment on solubilising chlorobutanol in aqueous injections in minimum time possible?

Please suggest solubilisation of chlorobutanol in injections. Tried pH and high temperature. But the issue is of assay drop. If anyone can suggest any solution. Its a commonly used excipient for...

21 February 2021 7,397 1 View

What reaction will occur when adding hexamine into ammonium nitrate in an acidic medium?

Hello, I am investigating properties of water in oil emulsion explosives. And adding hexamine (hexamethylenetetramine) into one of the phases that are used to make the emulsion should increase the...

21 February 2021 8,680 1 View

What properties of water shall be analyzed and evaluated to test the effectiveness of activated carbon?

I would like to ask what other properties of water (pH and such) shall be analyzed and evaluated to test the effectiveness of activated carbon from filtering the contaminants present in the water?

20 February 2021 9,422 8 View

Phenol-pH graphic?

We want to use phenol pH graphic to measure the pH of mediums before and after inhibitor application to cells. We have phenol absorbence values at 460, 560 and 720 nm wavelength. When we measure...

20 February 2021 7,700 3 View

How to measure the pH of Peat Soil?

Peat possess organic content above 75% and is highly acidic in nature (i.e. pH < 4). Before commencing stabilization, it is mandatory to know about the pH level of peat. Therefore, your...

18 February 2021 9,424 7 View