Any survey/scale about nursing students' attitudes towards alcoholism/ substance use disorder?

My groupmates and I are undergoing our final year project on exploring the attitude of nursing students toward people with substance use disorder/ the attitude of nursing students toward alcohol,...

01 September 2020 2,176 3 View

Does higher weight loss signifies lower combustion temperature?

Hi, i am working on solution combustion synthesis of Y3Al5O12 powders with different oxidizer to fuel ratio. I would like to know if higher weight loss signifies lower combustion temperature? And...

25 August 2020 847 3 View

Ultra high derivative weight % loss for glycine-nitrate solution combustion?

Hi all, i am doing an experiment on solution combustion for glycine-nitrate. I have tested my sample solution with TGA/DTG. However, my DTG graph is showing an ultra high derivative weight %...

11 August 2020 9,573 3 View

How do I pre-amplify my miRNA for sanger sequencing?

I am trying to do a Sanger sequencing on my miRNA, and look into specific seed region of editing. However, my primers are derived from primary miRNA, and I do know pri-miRNAs are relatively low in...

18 November 2019 3,503 2 View

Co-transfection of plasmid in mammalian cells

Hi, I'm trying to co-transfect a mammalian cell line with two plasmids 1) a luciferase reporter plasmid and 2) a GFP-containing plasmid. The luciferase plasmid contains a promoter of interest...

29 May 2017 2,791 2 View

When implement WSN devices in noisy environment (e.g Wi-Fi), did antenna power affect WSN device transmission performance or not?

28 December 2016 3,699 7 View

Measuring Transmission Delay for Micaz ?

15 October 2016 6,033 3 View

How to calculate whether the spiked amount of metal ions equal to the total amount in a close system contained liquid and solid phase?

For an example, 1mg/L of copper ions was spiked in to a system containing water and soil. After few day, the concentration of copper ions in water and in sediment were determined after acid...

13 September 2016 7,011 6 View

Anyone familiar with conformational stability assay controls?

Hi everyone, We perform a conformational stability assay to look at conformational differences between aggregates of amyloid beta. We digest with increasing amounts of GdnHCl (up to 6 M) and...

11 November 2015 2,300 2 View

Why do I get more signals on one side of the membrane than the other side for Western blot?

I want to detect AIM2 (39kDa) expression in response to treatment in a cell line. I got something like the attached photo consistently in several repetitive experiments. The ECL signal intensity...

09 July 2015 312 9 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

How to prepare a thin polymer film by post-polymerization/crosslinking?

24 February 2021 2,362 5 View

Is is possible to pole with corona poling pellets of the sample material instead of thin films?

As it is highly probable that pellets will have a higher degree of air gaps and voids than thin films, is it possible to pole the samples with corona poling nevertheless? Or is there the...

24 February 2021 1,349 1 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 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

How to improve the adhesion between germanium and silicon monoxide thin film layers using EBEAM evaporation?

I want to deposit multilayer coating of germanium and silicon monoxide on silicon wafer using ebeam evaporation?

21 February 2021 2,141 3 View

How can I measure the thickness of thin layers deposited on textured glass susbtrates?

I want to measure the thickness of aluminum oxide and titanium oxide layers deposited on textured glass substates. The layer thicknesses are typically below 100nm.

21 February 2021 5,465 4 View

How do I calculate absorption coefficient of my thin film if I dont know the thickness? Or how can I calculate the thickness of my sample?

I have done Uv-vis characterisation of my thin film and have received absorbance and transmittance data. Now I want to calculate the absorption coefficient but I dont know the thickness of my...

21 February 2021 7,148 8 View