How to Visualize the coating of a polymer on NPs?

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What does the SST field represent in the GFS forecast/ analysis?

What does the SST field represent in the GFS forecast/ analysis? For example, in the ERA5 reanalysis product, the SST is a foundation SST taken from the OSTIA. Similarly, what is the SST in GFS?...

11 June 2024 8,752 0 View

What is the physical significance of Even Ad Odd mode impedance in the microstrip patch antenna ?

tell its affects on antenna performance or making phase constant of antenna

10 October 2022 3,842 2 View

How to test efficacy of cosmetics products or a skin care treatment other than microscopic/superficial examination?

Any advanced diagnostic technique to test skin health or a condition non-invasively? What is the efficacy of the same, and how can we determine the cost of testing with this technique?

04 September 2022 2,258 3 View

If my patch antenna is designed on XY plane then what will be its E plane and H plane to observe its radiatiation pattern?

tell me E plane and H plane in terms of XOZ OO YOZ OR XOY

19 August 2022 4,881 1 View

How can we increase humidity in a mushroom shed?

Oyster mushroom

21 April 2022 9,576 7 View

What will be the blank during measuring DPPH?

We have to take ethanol or methanol for negative control whereas ascorbic acid/ trolox/quercetin are used for positive control in the formula: DPPH scavenging activity (%)= A0-A1/A0, A0=...

16 March 2022 7,970 4 View

What reanalysis datasets can be used to get a global coverage of surface heat fluxes, ET and GPP or NEP etc?

I need some reanalysis datasets to verify the outputs from a land surface model. The desired parameters are surface latent as well as sensible heat fluxes, evapotranspiration, leaf area index,...

27 July 2021 322 2 View

How to quantify the benzene by HPLC method?

I want to know how to quantify the benzene by using HPLC method (any isocratic method)? I performed with methanol and water (80: 20) as mobile phase, but i am not getting any incremental height...

10 February 2020 8,022 4 View

Visual-Inertial EKF?

Hello all, I have a question regarding the implementation presented in paper titled "Real-Time Metric State Estimation for Modular Vision-Inertial Systems" by Stephan Weiss....

15 August 2019 2,259 2 View

What is the change in H2 entropy from gas to liquid phase ?

Dear All Can anyone tell me the value of change in H2 entropy from gas to liquid phase( ΔS ) and its relationship with universal gas constant (R).i am using it in vant Hoff's equation. Thanking you.

03 December 2017 8,531 2 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 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 do I conformally do PR spin coating on trench structure?

I did PR spin coating on trench structure. I used AZ P4620 PR and the thickness or PR is around 11um. The substrate is Si. And my trench structure depth is 141um(negative way). Even though I...

08 August 2024 2,298 0 View

How to prepare the nanoparticle treated fungal sample for Environmental SEM analysis?

A fungal strain was treated with nanoparticles. We want to do an environmental SEM analysis. So could anyone share your views on preparing the sample? Thank you.

07 August 2024 5,307 1 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

Why do i have a weak plasma and no coating during rf sputtering?

I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.

07 August 2024 4,526 4 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

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