Which is better as adsorbent RGO-N or RGO-S?

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What are the effects of climate change on poverty ?

What are the effects of climate change on poverty

10 November 2017 3,213 25 View

Is author's name has an effect on the reviewer(s) and journal that accepted and publish his article ?

Some articles are published in high quality journals in spite of having no enough sobriety

09 October 2017 7,692 30 View

Does H-index reflects the quality of researchers?

H-index is a main indicator of research impact based on citation measurement ,is it a perfect index to evaluate the impact of a researcher's publication output

09 October 2017 6,044 28 View

What your idea about imaging of species in picometer size(1×10−12 m)?

Today, microscopic systems like SEM,TEM and AFM are available at scientific institutions and research centers. Above techniques are involved in thousands of published articles to imaging...

08 September 2017 2,680 9 View

What are the reasons behind the weakness of original research in Iraqi universities?

In Iraq today,there are more than 70 university and about 50000 researcher .Acoording to SCImago Journal & Country Rank ,in 20 years ago, the total documents not more than 15000.In your...

07 August 2017 5,350 23 View

What are the new trends of dye sensitized solar cells( DSSCs) ,materials and fabrication?

What are the new developments in techniques and materials to fabricate low-cost and more efficient dye sensitized solar cell

03 April 2017 3,507 12 View

To determine the concentration of reduced graphene oxide in aqueous solution, which technique is better?

I synthesized reduced graphene oxide(rGO) via eco-friendly process. Reduced graphene oxide has been identified by XRD ,FTIR, and EDX techniques .I need to determine of rGO concentration in...

31 December 2016 484 5 View

Why rGO oxide have more solubility in distilled water than ethanol?

I synthesized reduced graphene oxide via green reduction. Generally, it show more solubility in distilled water than ethanol ...why?

11 December 2016 7,990 0 View

Why reduced graphene oxide have more dispersion compared to it,s solubility in ethanol ?

I synthesized reduced graphene oxide via green reduction. It show high dispersion and poor solubility in ethanol ...why?

11 December 2016 8,706 3 View

What is the best conditions for formation Magnetite ore deposits?

I want to know more about Magnetite deposits.

06 August 2024 1,066 0 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View

Waht is the effect of isoelectric point on MB dye photodegradation by ZnO nanoparticles?

Recently I have submitted an article regarding MB dye degradation by ZnO nanoparticle. I received a suggestion to include the discussion on the effect of pH. I want to know what is the impact of...

19 July 2024 4,868 1 View

A twin-shaft kiln or a rotary kiln for lime production 1 class? if compressive strength of limestone is low 60 MPa?

My research work is related to the calcination of limestone. I have a complex question and would like to consult with experts in this field. Could you please advise which kiln to choose (a...

18 July 2024 1,390 2 View

Help me to identify these fungal slides?

These fungal slides are isolated from cultured Bread mold on PDA media and smear is treated with Lacto phenol Blue dye ..

13 July 2024 9,701 1 View

How can magnetic Biochar remove dye pollutants, is this technology beneficial?

The harmful Dye pollution from industrial processes such as textile generated how to remove with magnetic biochar ?

07 July 2024 8,118 1 View

Sybergreen qpcr troublshoulting?

500 ng RNA is converted to cDNA to be genetically expressed by qpcr sybergreen dye, 1 ul primer F, 1 ul primer R, 10 ul master mix, 1 ul cdna template, and instead of a complete total volume...

06 July 2024 5,478 4 View