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Questions related from Saurav Kumar
Sometimes we have seen in research that the science which we have discussed in some research paper can not be translated into technology as easily as we represented once theoretically. Hence it is...
06 June 2017 6,116 0 View
Here AuNP means Gold nanoparticles. Interaction means physical interaction which may affect physicochemical behavior of both the structures.
05 May 2016 240 2 View
This statement is age old, most noticeable evidence comes with the statement of Feynman for philosophy as "dopey"; to Stephen Hawking saying "philosophy is dead". Philosopher were mostly mild in...
05 May 2016 1,728 1 View
I have seen many reputed journals and high rated scholars has intermixed these so finally it become very dilute to find where shock and stress are different.
04 April 2016 421 6 View
pH paper or strip gives discrete values in range of 1 or 2 or 5 or 8 etc. If we need to use pH paper for closely related values segregation can we use pH paper just as pH electrode?
12 December 2015 6,508 2 View
Artificial lipid membrane synthesized for the bitterness taste but the reported work contains all a layer of HEMA deposition before the lipid membrane. In this query I would like to ask or know...
02 February 2015 7,981 2 View
Suddenly the whole science community and all discipline starts working in this area. It is well known fact that it offer so much promises in terms of application part. What is the exact reason for...
07 July 2014 1,054 3 View
Please refer the historical evidence or background behind this great achievement, since this Plank's constant is applicable to all the area.
05 May 2014 910 5 View
Behaviour of nano-hybrid thin film for the electronic application
05 May 2014 5,436 1 View
The growth of ZnO NR and Au NR (GNR) is very common via chemical route and physical methods but they require well optimized condition. Is there any simple methods where growth can be achieved...
03 March 2014 3,702 4 View
Just like we human communicate with precise language and grammar there must be some communication route for Microorganism (primitive organisms).
03 March 2014 4,396 10 View
As we used to carry high temperature treatment for annealing of thin film coating, if we use liquid nitrogen or other low temperature shock for negative temperature shock can we achieve annealing?
03 March 2014 4,743 3 View
Even after a lot of research we are lagging behind in industrial use of sensors, solar applications, targeted drug delivery (confined to research lab only). Few improvements we have seen in...
03 March 2014 5,437 9 View
What are the major attributes which makes it distinctive from other material of the same group i.e. organic polymer?
03 March 2014 2,487 3 View
From where the whole story of HIV-AIDS begin. Rumour also prevails here that it was man-made under some secret project.
03 March 2014 1,589 1 View
Suppose we have nanoparticles of ZnO, Ag, Au and Ferrites - how will the interaction between aforesaid biomolecules be governed?
03 March 2014 7,468 6 View
There are so many relationships exist like parasitism, commensalism, mutualism (it means when two organism are in association these are very common type of relationship exist). But if we look at...
03 March 2014 3,701 3 View
After wheel, pully, fire, industrial revolution: steam engine and concrete road, what will be the biggest contribution that we can give the highest rating?
02 February 2014 1,972 2 View
With view I mean observe with eyes, or with a photo/image etc., not the outcome of electron and its energy like scintillation, or illuminance. Is there any incident where we have actually seen an...
02 February 2014 5,156 29 View
Its physical interpretation or its existence in itself, Does it change from place to place or not ? I want to know simplest way to define unit of time that is Second??
02 February 2014 1,312 3 View
I want to know what is the importance of space in micro or macro level?
02 February 2014 5,376 5 View
I did UV-Vis of PANI with DMSO. During UV-Vis I found the graph line of absorption from 800 to 500 nm goes in a downward trend and finally goes below the zero line and moves in negative axis and...
02 February 2014 270 7 View
Polyaniline were initially partially soluble in DI and DMSO at room temperature but sonication at 40 deg Celsius gives out dark green solution. I want to know how this solvent could affect the...
02 February 2014 5,348 9 View
Exactly what happens: ZnO colloidal sol when examined the optimum excitation wavelength obtained was 327 nm but when I was analyzing from 290 nm to 330 nm I found the emission peak is showing...
02 February 2014 4,714 10 View
I mean to say 2D structure of carbon nanostructure.
02 February 2014 3,438 6 View
TEM is a very high technology instrument which is precise in use as well as interpretation but due to lack of resources many people do not know actually how to interpret and how many kind of...
02 February 2014 7,154 5 View
1. I have found in some paper : use of only MnO2 , no APS were used no specific anionic supplement were used. What could be the reason? 2. Use of MnO2 as the precursor oxide and using it with 1M...
02 February 2014 1,280 5 View
When we synthesize bio-hybrid structures with other metal oxides, organic polymers, inorganic oxides, and etc., what is the most significant limitation that we have to overcome?
02 February 2014 5,627 1 View
Most of the solvents which were used like DMSO, DMF, D.H2O etc can not bring out complete dissolution of PANI composite. The important thing that should be considered is that no change in the...
02 February 2014 6,906 2 View
I have small query after reading so many theory about biochemical origin, extra-celestial origin, role of evolution....but it is still a surprise that how this all happens and are we the only...
02 February 2014 336 5 View
The graph shows ZnO nanoparticles (TF) ZnO nanorods (NR) and its conjugate with other biomaterials respectively. Both graph contains the same data set one is against wavelength and other is...
01 January 2014 8,561 8 View
I mean, did the researcher first find out the parameter to confine or do they just carry out experiments and later they find out, for example 1D, 2D or 3D nanostructures?
01 January 2014 2,643 2 View
Seeking an answer in the context of energy, thermodynamic and validation of work point of view.
01 January 2014 8,685 6 View
The work reported by Toko et al group in the last two decades shows huge research in this area of artificial lipid membrane based taste sensor. I did not obtain the result and discussion on the...
01 January 1970 6,259 0 View
