Hi, I am looking for people who worked on the absorption of metal ions like Pb+2 and cd+2.... On TiO2 nanopowders.
Please tell me how we can calculate the mass of the final tio2 powder after evaporation of the solution if I used the sol gel method?
24 January 2020 110 3 View
Please, I need some recent articles on the effects of birds (sparrows) on crops . Could you help me ? The papers I have are not recent. Thank you.
27 July 2019 4,143 7 View
I want to do the spermogramme of mal rats and I need a detailled protocol to do that work. I want also to do an histopathologic study of genetal organs. please send me detailled protocols and...
08 July 2018 8,727 6 View
I want to know if a polluant affect rat vision and audition what are the methods to do that mesurement? send me protocols if possible thanks in advance
21 March 2018 7,805 3 View
Please, In order to see the effect of a nurse plant (Opuntia ficus-indica) on degraded soil, I would like to estimate the OM and microbial biomass under the shrub.I need the details of the...
17 September 2017 4,671 4 View
Hi, I prepared plant extracts in MeOH /water (80/20) and evaporated both solvents. However, my extracts are not completely soluble either in water or in methanol, Could you please tell me why and...
07 May 2015 9,797 5 View
i cannot find the different possible chelate complexes formed between cadmium (II) and these organic acids.?
05 April 2015 5,095 4 View
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28 April 2014 8,284 7 View
See above
17 April 2014 7,742 6 View
In the framework of a school-based ethnography, What is the optimal duration (time) of the researcher presence at school, considering that the purpose of the study is to explore food practices...
01 January 1970 4,772 3 View
Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...
01 March 2021 6,187 2 View
I try to check the uv-vis absorption of Indium nanoparticle. Now I am measuring in solution, can I measure it in the form of a film?
01 March 2021 930 3 View
I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...
26 February 2021 9,580 4 View
Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...
26 February 2021 10,014 3 View
Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...
25 February 2021 3,292 3 View
How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?
23 February 2021 3,053 7 View
Does the absorption coefficient of the semiconductor changes with the change in the structure of the semiconductor? If you have a thin film and nanowire of the same semiconductor, will the...
23 February 2021 9,799 4 View
As a beginner in electrochemistry, I tried to obtain cyclic voltamograms of commercial anatase powder deposited on an ITO substrate or on Eteck. After several attempts, I noticed that my cyclic...
23 February 2021 3,175 3 View
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
Basically, I would like to know how to treat or coat on the uncoated bare TiO2 (Ti-OH rich) surface with polymer which has anchoring groups in the polymer structure like trimethoxygroups. What is...
21 February 2021 4,657 6 View