Why do conjugated polymers dots (Pdots) show extraordinary photostability?

Why do conjugated polymers dots (Pdots) show extraordinary photostability? Correct Answer High radiative rates

Conjugated polymer dots (Pdots) are excessively small nanoparticles with extraordinary fluorescence, brightness and photostability. Owing to their high absorption cross sections, high radiative rates, high effective chromophore density and minimal levels of aggregation-induced fluorescence quenching, these Pdots have highest fluorescence brightness to volume ratios and photostability.
Bissoy MCQ

Related Questions

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
Paper making polymers can be categorized as naturally occurring polymers, modified naturally occurring polymers, and synthetic polymers.
Two positions of a dice with 1 to 6 dots on its sides are shown below. If the dice is resting on the side with three dots, what will be the number of dots on the side at the top?
Cubes and Dice mcq question image
Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?
1. show version
2. show protocols
3. show interfaces
4. show controllers
5. show ip interface
While the thermosetting polymers are amorphous in nature, the thermoplastic polymers are either amorphous or crystalline. The crystalline polymers are characterised by the
Oligomers react to form short chain polymers, then the short chained polymers react to form moderately long chain polymers. The number _________ can be predicted as a function of the extent of reaction.
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statement I: No rubber are plastic Statement II: All polymers are rubber Conclusion I: Some plastic are polymers Conclusion II: No polymers are plastic
S1:Metals are today being replaced by polymers in many applications.
P :Above all, they are cheaper and easier to process making them a viable alternative to metals.
Q :Polymers are essentially a long chains of hydrocarbon molecules.
R :Today polymers as strong as metals have been developed.
S :These have replaced the traditional chromium-plated metallic bumpers in cars.
S6:Many Indian Institutes of science and Technology run special programmes on polymer science.

The Proper sequence should be:
Which of the following application is not related to the photostability of QDs?
By use of the ___________ it is based on the optical illusion that areas of very small black dots appear as gray, since the eye cannot distinguish the individual dots without magnification.