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Questions related from Kanniah RajKumar
Dear Experts, On leaves extract mediated Silver oxide Nano particle research work are highly impacted that other metal (cation) oxides. Why especially Ag2O nano work are important than other metal...
04 April 2018 8,277 0 View
Dear Experts, I need clearance about these two methods 1. Green synthesis, 2. bio synthesis for nanomaterials. Can anyone give the difference and similarity of these method. Pleased to educate me.
04 April 2018 6,454 6 View
Dear Experts, I need to know about present and future possibilities from Research papers and Reviews.
04 April 2018 5,715 2 View
Dear Expert, I am interested to develop nanomedicine using medicinal plant extract into nanomaterials. I need clear identification about Organic and inorganic content presented in herbal. Pl....
04 April 2018 1,722 0 View
Dear Experts, I am interesting to known about the naturally formed nanoparticles, which can also used for other research activities.
03 March 2018 7,930 0 View
Dear Expert, If we dissolved the two type of organic dye in the solvent with metal oxides and then we progress to degradation under the light source. 1. Is it possible to photo-degradation of...
02 February 2018 8,818 4 View
Dear Experts, Give suggestions to synthesis nanosized GaN Quantum dots with good yields.
06 June 2017 5,347 2 View
My Metal complex having capability of hyperfine splitting nature. But i need to measure that sample, How to identify that hyperfine splitting lines more good in solid or solution state. Pl....
02 February 2017 515 0 View
I need to change XRD raw data into CIF file for my Pure SnO2 and doped SnO2 nano-particles. which is going to use in XANES analysis ? Pleased to help me.
01 January 2017 3,753 0 View
Whether coconut water is neutral or acidic or basic ? Can any help to me...
12 December 2016 5,457 2 View
In EXAFS and XPS-ray analysis, metal complexes surrounded with nitrogen and oxygen. In these case how can we find out that exact Metal-Nitrogen and Metal-Oxygen bonds ? Help me please...
07 July 2016 8,670 4 View
Can any one give me, Additional information for the Pka and Pkb influences of position in the imidazole ring.
05 May 2016 6,530 0 View
Using different sources (Visible and Sunlight), for degradation process and adsorption metal on TiO2. If possible with mechanism explaination is needed. Pleased to help me through your advice.
02 February 2016 7,791 6 View
Suggest me for Thin film preparation, solvent used to dissolve SnO2 or ZnO nanoparticle.
12 December 2015 249 2 View
Can any give the results of empirical factor with constant ranges for the different structures such as square planar, distorted Octahedral complex and Trigonal bipyramidal complex. what can we say...
07 July 2015 8,480 0 View
How to check from the results of emission or excitation spectrum for metal complexes?
07 July 2015 6,494 5 View
From Axial spectrum, i need to differ both Oh and Sq.Planar complex with supportive values. Can any one help me with related papers.
07 July 2015 4,337 4 View
I need to take AFM with good roughness, can any one suggest me with good methods.
06 June 2015 5,292 5 View
Aromatic imidazole group with perchlorate anion is present in my complex. Sometimes shoulder peak around 260nm, so how to differentiate ?
06 June 2015 2,838 2 View
Suggest me a spectrum details in FT-IR, Raman spectrum for perchlorate anion in the metal complex.
06 June 2015 9,544 4 View
i am interested to know about the metal complexes towards luminescence studies and calculations in best paper or review.
05 May 2015 3,424 0 View
i am interested to know about the metal complexes towards CV studies and calculations in best paper or review. Please provide to me.
05 May 2015 5,626 0 View
Which one is best for CV studies of metal complexes with same type of Aromatic ligand environment.
05 May 2015 9,143 6 View
I need software for my supportive research work. Is there any one is good for metal complexes and metal doped semiconductor materials.
04 April 2015 8,884 3 View
How can we get a knowledge about sensing nature of our own materials.
04 April 2015 2,482 4 View
I have a series of Co(II) complexes with different ligands. I got single crystals of some complexes only. In this series, one complex shows oily liquid nature after 5 days of recrystallization...
03 March 2015 5,451 14 View
Photoreaction shows some electon and hole pair on excitation progress. How to calculate about recombination effect of catalysts(TiO2 / SnO2). Please help me through good review or paper.
03 March 2015 3,933 1 View
During adsorption or doping progress, Datas from Uv-Vis, Emission, Raman spectrum shows some shift (blue or Red). Can any one explain it clearly?
03 March 2015 1,363 14 View
Is there any possibilities of lifetime studies for Tin oxide nanoparticles. Please suggest me with supportive evidences
12 December 2014 8,947 2 View
Whether it is n-type or p-type metals into TiO2 material. 1.Co doped TiO2. 2. Cu doped TiO2 .How can i predict it ?
12 December 2014 3,479 0 View
In metal-doped semiconductor shows higher intensity than pure semiconductor.
12 December 2014 5,677 3 View
Increment of Metal loaded in semiconductor shows increasing bandgap with various composition.
12 December 2014 3,108 7 View
I need to purchase within india, please provide me for purchase.
10 October 2014 1,150 0 View
In doping process, metal increases into TiO2 on that photoluminescence spectra shows decreasing in intensity and shifting of peaks.
10 October 2014 1,932 6 View
I request help me the calculation of Bandgaps using methods other than - Kubelka munk calculation.
10 October 2014 9,958 9 View
In dye degradation photoreaction, can anybody explain more about role of jablonski diagram with band gap diagram. Ex; degradation of methyl orange with nano TiO2 by UV Light.
10 October 2014 9,137 2 View
Towards band gap energy, Diffuse reflectance spectra shows different band gap identity. But I need to know about measuring mode parameters (absorption, energy and transmittance option) in...
10 October 2014 7,534 3 View
In doping, Whether increment of metal percentage on SC matrix or phase control of SC or varies metal on SC or some other important.
09 September 2014 3,343 3 View
Is there any possibility of photocorrsion with Zn2+.
09 September 2014 7,493 1 View
Source :UV light and Visible light. Can any one explain about Band gap of Photoinduced ZnO by UV and Visible light.
09 September 2014 1,145 2 View
When we prepared nanomaterials using Hydrothermal / Wet chemical methods above 200 C temperature. Are we able to get pure phase with impurity in Powder XRD studies .
09 September 2014 9,464 6 View
I need to identify the +1 state for Transition metals (Mn, Fe, Co, Ni, Zn) by simple methods or using UV-Visible Instrumental methods.
09 September 2014 8,095 3 View
Is there any relation between Intensity (from PL or Raman) and band gap ?
09 September 2014 6,778 1 View
Metal(Co) doped SC (TiO2, ZnO), How to check the % of oxygen present in nanoparticles.
09 September 2014 5,698 0 View
In adsorption or doping by metals with semiconductors. It shows anyone trend (decreasing or increasing), sometimes it shows improper peaks while we increasing dopant. But I got good increments of...
09 September 2014 7,899 2 View
I request to help me for Best review or paper for nonmetal (N or Halogen) doped Metal oxides. ex: N doped TiO2 or ZnO.
09 September 2014 8,652 4 View
Atmospheric pressure chemical ionisation ( acpi ) Mass studies for TiO2, ZnO2, CuO. (or) metal doped semiconductors.
09 September 2014 3,517 2 View
Can someone tell about ZnO identity and band gap (If clusters formed) from Zn doped TiO2.. How to identify with raman and XRD instrumentation ?
09 September 2014 5,034 6 View
I want to take Life time of my metal complex. From emission and excitation spectrum, How do I differentiate the Fluorescence and phosphorescence properties?
09 September 2014 6,411 8 View
I need to learn quantum dots in metal doped semiconductor nanoparticle. Can anyone provide good knowledge about QD?
09 September 2014 5,619 3 View
Can you suggest to me the possibility (structure / reduction properties) of Jahn teller distorted complex under variable temperature in following instrumentation. 1. Raman, 2. Photo luminescence,...
09 September 2014 4,712 2 View
What happens in dye degradation, increment of metal (concentration) doped nanoparticle.
09 September 2014 1,915 2 View
Metal complex with alkyl chain which is in increment like methyl, ethyl, propyl, butyl amine... so on. M(L)nX2 L= Alkyl ligand
09 September 2014 452 2 View
How do you predict raman spectra for M(L)nXn. L= aromatic amine, X = halogens. Is there any software to identify the spectral measurements?
09 September 2014 9,972 4 View
(a) [M(L)X2], M = Cu, Zn. L= ethylenediamine, X= Cl, Br. (b) [M(L)2X2], M = Cr, Cu, Zn. L=Pyridine.
09 September 2014 8,790 7 View
Is there any common methods to replace anions from the metal complexes. Eg: [M(L)6]X2 into [M(L)6]X2 , L = Pyridine / Triazole Ligands. X = Boron trifluoride, perchlorate, nitrate,...
08 August 2014 4,340 12 View
I know the Pka value for pyridine, imidazole. I need the Pka value for substituted amine ligands. Can anyone tell me how to find out?
05 May 2014 9,696 5 View
Dear Expert., Educate me about the reason behind the steric effect of the ligands and Jahn teller effect on the Cu(II) complex. I am having one molecule which done by characterization (single...
01 January 1970 1,473 0 View
