How I can interpret the florescence spectrum of synthesized polymer?

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I want a clear and brief answer about Taguchi L9 Orthogonal Array ?

my experiment is Turning of Inconel under "3 Level" and "3 parameters" like; Speed, Depth of Cut, Feed. how to apply ? Thanks in advance.

05 March 2024 6,952 3 View

What can be the mechanism for this reaction in attached file?

Cross coupling for insertion of the chromophore

20 February 2024 9,433 0 View

I’m searching technical date of a type of ZSM-5 catalyst that is being used in olefine crecking process to convert C4+ olefines to light olefines?

Special ZSM-5 catalyst (synthesis and technical data) for converting C4+ olefines to light olefines.

18 August 2022 1,051 1 View

How would a Steglich Esterification reaction work when using EDC/DMAP in water for reacting R-OH and R-COOH in the presence of amine group?

Hi, I am setting up an esterification reaction using EDC/DMAP for R-OH and R'-COOH conjugation in water. However, one of my reactants R' also has an amine (-NH2) group. I am curious as to how the...

19 June 2022 6,857 6 View

Bacterial pathogenicity in fish?

Is there a laboratory test for being pathogenic or not a Bacteria in fish that not be needed Inject bacteria into fish or dipping? For this purpose, is a bacterial culture in blood agar medium can...

30 October 2021 8,257 3 View

What is the method for measuring heavy metals other than Atomic absorption spectrometry (AAS)?

10 July 2021 4,514 15 View

Relationship between pH and phosphorus concentration?

Does the pH always decrease as the phosphorus concentration increases? Has anything been observed to increase pH as phosphorus increases?

25 May 2021 9,518 9 View

Phosphorus measurement by Murphy and Riley method?

How is a blue dye formed in the measurement of phosphorus by Murphy and Riley method? As a result of what reactions after a few minutes? How long does this color last? When is the best time to...

22 May 2021 626 2 View

Could someone please help me in identification these larvae fish?

I have some images of fish larvae. please guide me in correct identification. thanks

10 December 2020 6,647 3 View

How can I calculate the actual degree of oxidation of polysaccharides (alginate in particular) using H-NMR or FT-IR?

I have read many articles regarding this matter, but they usually don't explain how exactly they calculate the actual degree of oxidation.

16 May 2020 8,740 0 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

Hello researchers Is this a random laser or just fluorescence?

I am using Rhodamine6G as gain medium and silver nanoparticles as scatterers on a microscope slide and laser input 532 nm comes from above.

09 August 2024 9,894 2 View

How to increase simulation box size?

We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...

08 August 2024 4,842 0 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View

Why might the impedance values for DI water and 0.1X PBS buffer solution exhibit a decreasing and increasing trend, respectively over time (HP 4194A)?

Hello everyone, I'm encountering an issue with my electrochemical impedance spectroscopy (EIS) measurements and would appreciate some insights. Experimental Setup: Electrodes: Gold interdigitated...

05 August 2024 3,783 2 View

Are there any commercially available Donkey anti-Alpaca secondary antibodies?

Are there any fluorescently labeled anti-Alpaca secondary antibodies raised in Donkey? So far I have only been able to find anti-Alpaca secondaries raised in Goat. Or is this not possible due to...

04 August 2024 4,255 1 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View

Mossbauer spectroscopy Co0.6Mn0.4Fe2O4 MNPs?

Following curve related to Co0.6Mn0.4Fe2O4 Magnetic nanoparticles with extra phase a-Fe2O3. I will appreciate to help me to interpretation this spectroscopy, especially the blue line.

31 July 2024 9,140 2 View