What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

What is the experience of clinically using Silver Diamine Fluoride (SDF) to stop caries progression in children's teeth?

Kids globally suffer from dental caries and pose problems for the dentist to treat it with conventional drilling. SDF is recommended to stop progression of carious lesion with out drilling. It...

04 December 2019 4,372 4 View

Is Octa publishing company a reputable publishing company?

I have send them my manuscript for editing and publishing but now I have some doubts about there work

13 May 2019 8,873 4 View

What is the best data center to download regional groundwater level data in the Nile Basin area?

I search for a data center that provides regional groundwater level data for the Nile Basin area especially upper Blue Nile Basin area. I am a bit confused as many published papers do not provide...

26 March 2019 2,841 1 View

What is the best and efficient way to clean graphene surface after growing biofilms on it?

I am using graphene sensor to identify biofilm strains. Need to know what are best methods to cleanse the graphene surface to get device ready for next run.

26 May 2018 5,764 3 View

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28 March 2017 7,717 3 View

What is the relation between pressure difference made by the fan and fan speed (or tip speed)?

Hello I'm trying to make a simulink model for Venturi tube, for the purpose of measuring volumetric airflow by making a pressure difference with a fan. The paper "Model-based analysis and...

13 December 2016 9,768 6 View

Does difference between GC content of primer and PCR product affect PCR efficiency?

Does difference between GC content of primer and PCR product affect PCR efficiency?

17 June 2016 9,971 5 View

Can high energetic particles be made to reflect of a laser sheet of light?

I know of laser light reflecting off or being scattered by particles, but is it possible that particles reflect of a sheet of laser light? For example in the experiments of ultracold atoms in a...

14 January 2016 3,925 5 View

What is the best method to deal with missing data in a single arm study?

23 March 2014 5,140 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

Any research papers for extraction of nutrient deprivation on macroalgae? Analysed by HPLC-UV and GC/MS. Possibly from macroalgae genus Rhizoclonium?

I am doing my thesis on the nutrient deprivation on the macroalgae Rhizoclonium sp. I will be analysing the levels over a period of roughly 5 days by HPLC-UV and GC/MS. I will be using seawater as...

28 February 2021 6,477 1 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View

Can you perform the Murexide test on samples fixed in Formalin?

I have a fixed sample and would like to use the murexide reaction to test for uric acid composition. I no longer have fresh samples

22 February 2021 1,328 1 View

How can I simulate the optical absorption spectrum of a biomaterial (like DNA or protein) in COMSOL?

I need to simulate the optical properties of a biomaterial, namely DNA, in COMSOL. Basically I need to simulate the IR absorption spectrum of a cylinder filled with a 'concentration' of DNA. I am...

21 February 2021 3,043 3 View

In methylene blue test Why is UV absorbance reading very low as soon adsorbent is added and then increasing before reaching equilibrium?

Hello, I'm working on removal of methylene blue. 01. in the dark test very first reading is taken 15 minutes after adding adsorbent to the dye solution and that UV absorbance reading is very...

19 February 2021 472 5 View

Can I measure absorbance efficiency with wavelength in a spectrophotometer?

I measure the wavelength of material in a spectrophotometer and it peaks at 275 and its absorbance is 100. I mix it with an adsorbent and it adsorbs the first material, but when I measure the...

16 February 2021 7,515 5 View

Unusually Busy Raman Background?

Hello, I am observing a nearly periodic background spectrum for a wide variety of SERS substrates. I see this response (attached below) for bare Au films, Cu films, and Au nanoparticles on...

15 February 2021 9,922 5 View

How to determine the drug loading and the drug release capacity of a polymer micelle using UV spectroscopy?

Currently, I am working on PLA-PEG copolymer micelle for the drug delivery system. I have seen several papers where some researcher talks to centrifuge the drug-loaded micelle to separate the...

13 February 2021 5,822 7 View