What are the superior properties which can only be seen/experienced in CNTs but not in Graphene, Graphene oxide or reduced graphene oxide?

Since graphene discovered (2004) later then CNTs (1991) it surpassed the CNTs in respect of many properties like adsorption and chemical catalysis due to high surface area available in case of...

07 August 2018 4,441 6 View

How may I analyze Raman peaks at 665 cm-1 and 900 cm-1 of AlN thin film?

spectrum attached, please suggest analysis of these peaks

11 December 2016 9,896 0 View

How could I confirm that my particular research work has not been publshed yet? what is the authentic website except science direct?

Question is related to literature survey of research work

05 June 2016 3,610 4 View

How electrical conductivity of gel can be measured using two graphite electrode?

please elaborate..thanks

05 June 2016 9,444 2 View

How to measure the coefficient of thermal expansion of single crystal Silicon using powder X-ray diffractometer??

research paper will be helpful

03 April 2016 4,872 1 View

Can I say particles and grains are same thing?

Can I say particles and grains are same thing? If yes, would it be correct to say during sintering that two grains are going to be bonded?

10 November 2015 2,401 14 View

How to separate magnetic nanoparticles from sticky organic eatable gel composed of carbohydrates and usual additives?

I have tried to synthesis the Nickel nanoparticles in eatable jelly via electrochemical reduction after performing the experiment I observe the black particles which can be confirmed by...

01 January 1970 1,856 8 View

Protein-aptamer gel electrophoresis help, please??

Hi, I have problems with running gel electrophoresis. I have tried agarose gel electrophoresis and native PAGE. I have two proteins, which have molecular weights of ~30kDa and ~180kDa and two...

03 March 2021 4,275 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Gel electrophoresis result for total RNA samples, 1.5 Agarose gel was used, How to improve the integrity of RNA?

Gel electrophoresis, RNA degradation, RNA extraction from fresh tissue

02 March 2021 5,433 5 View

How to regulate SSCP temperature in simple PAGE?

I'd like to perform single-strand conformation polymorphism (SSCP) in my thesis, however I cannot control the temperature of the vertical PAGE since we are using the conventional tanks. Is there a...

02 March 2021 9,157 1 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

Why are my bands weird in this Agarose gel?

Can someone please give me some possible things that could go wrong? Here is my recipe: 0.5g Agarose 50 mL of TAE 1x 1 uL ethyl bromide. Gel was run at 100V for 1 hour. The buffer used is also TAE.

01 March 2021 9,952 3 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Why my agarose gel staining sometimes looks not homogenic but like gradient (see the figure)?

I am worried about this overexposure of the upper part of the gel in the picture. Is it possible that this is the result of too much concentration of ethidium bromide? Why is there such a big...

25 February 2021 8,140 3 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View