Bissoy.com
Doctors Medicines MCQs Q&A

Hybrid nanospheres with this ceramic quantum dots possess efficient sensitivity and high selectivity that is used for donating and real time detecting nitric oxide. Which ceramic particle is it?

Hybrid nanospheres with this ceramic quantum dots possess efficient sensitivity and high selectivity that is used for donating and real time detecting nitric oxide. Which ceramic particle is it? Correct Answer Cadmium-selenide

Research revealed that when hybrid Nanospheres were synthesized with cadmium selenide quantum dots (CdSe QDs), the efficient sensitivity and high selectivity of this could be used for donating and detecting a Nitric oxide system. The nanospheres with QDs have spherical dimension of nearly 130nm.

Related Questions

A particle with energy E is in a time independent double well potential as shown in the figure. Which, of the following statements about the particle is not correct?
Quantum Mechanics mcq question image
A particle of mass m is confined in the potential
Quantum Mechanics mcq question image
\[V\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {\frac{1}{2}m{\omega ^2}{x^2},}&{{\text{for }}x Let the wave function of the particle be given by $$\psi \left( x \right) = - \frac{1}{{\sqrt 5 }}{\psi _0} + \frac{2}{{\sqrt 5 }}{\psi _1}$$
where $${\psi _0}$$ and $${\psi _1}$$ are the eigen functions of the ground state and the first excited slate respectively. The expectation value of the energy is
Which of the following statements concerning the quantum numbers is correct? (i) The Angular quantum number determines the three-dimensional shape of the orbital. (ii) The Principal quantum number determines the orientation and energy of the orbital. (iii) The Magnetic quantum number determines the size of the orbital. (iv) Spin quantum number of an electron determines the orientation of the spin of the electron relative to the chosen axis.
The probability that a communication system will have high fidelity is 0.81. The probability that the system will have both high fidelity and high selectivity is 0.18. The probability that a given system with high fidelity will have high selectivity is
Observe the dots on a dice (one to six dots) in the following figures. How many dots are contained on the face opposite to that containing four dots?
Cubes and Dice mcq question image
The sum of the number of dots on the opposite face of the dice shown in the following image is 7. Their top faces are erased.  If the dice labelled with vowels have an even number of dots on their top faces and dice labelled with consonants have an even number of dots on their bottom faces, select the sum of the number of dots on their top surface. 
Observe the dots on a dice (one to six dots) in the following figures. How many dots are contained on the face opposite to that containing four dots?   
Observe the dots on a dice (one to six dots) in the following figures. How many dots are contained on the face opposite to that containing four dots?
A particle of mass m is confined in an infinite potential well \[V\left( x \right) = \left\{ {\begin{array}{*{20}{c}} {0,}&{{\text{if }}0 It is subjected to a perturbing potential $${V_P}\left( x \right) = {V_0}\sin \left( {\frac{{2\pi x}}{L}} \right)$$     within the well. Let E(1) and E(2) be the corrections to the ground state energy in the first and second order in V0.
Quantum Mechanics mcq question image
Which of the following is correct?
A particle is incident with a constant energy E on a one-dimensional potential barrier as shown in the figure.
Quantum Mechanics mcq question image
The wave functions in regions I and II are respectively