Final Intensity using Stern Volmer Equation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Final Intensity = Initial Intensity/ (1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex))
It = Io/ (1+(ζo*Kq*[Q]))
This formula uses 5 Variables
Variables Used
Final Intensity - (Measured in Watt per Square Meter) - Final Intensity flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy.
Initial Intensity - (Measured in Watt per Square Meter) - Initial Intensity flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy.
Singlet Life time given Degree of Exciplex - (Measured in Second) - Singlet Life time given Degree of Exciplex of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population .
Quenching Constant - (Measured in Hertz) - Quenching Constant is the measure of quenching which decreases fluoroscene intensity.
Quencher Concentration given Degree of Exciplex - Quencher Concentration given Degree of Exciplex is the concentration of substance that decreases fluoroscence intensity.
STEP 1: Convert Input(s) to Base Unit
Initial Intensity: 500 Watt per Square Meter --> 500 Watt per Square Meter No Conversion Required
Singlet Life time given Degree of Exciplex: 0.8 Second --> 0.8 Second No Conversion Required
Quenching Constant: 6 Revolution per Second --> 6 Hertz (Check conversion here)
Quencher Concentration given Degree of Exciplex: 1.5 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
It = Io/ (1+(ζo*Kq*[Q])) --> 500/ (1+(0.8*6*1.5))
Evaluating ... ...
It = 60.9756097560976
STEP 3: Convert Result to Output's Unit
60.9756097560976 Watt per Square Meter --> No Conversion Required
FINAL ANSWER
60.9756097560976 60.97561 Watt per Square Meter <-- Final Intensity
(Calculation completed in 00.004 seconds)

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25 Emission Spectroscopy Calculators

Intensity of Fluorescence given Degree of Exciplex Formation
Go Fluorosence Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes*(1-Degree of Exciplex Formation)/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
Degree of Exciplex Formation
Go Degree of Exciplex Formation = (Equilibrium Constant for Coordinate Complexes*Quencher Concentration given Degree of Exciplex)/(1+(Equilibrium Constant for Coordinate Complexes*Quencher Concentration given Degree of Exciplex))
Fluoroscence Quantum Yield given Phosphorescence Quantum Yield
Go Fluorosecence Quantum Yield given Ph = Phosphosecence Quantum Yield*((Rate Constant of Fluoroscence*Singlet State Concentration)/(Phosphorescence Rate Constant*Concentration of Triplet State))
Fluorosence Intensity at Low Concentration of Solute
Go Fluorosence Intensity at Low Concentration = Fluorosecence Quantum Yield*Initial Intensity*2.303*Spectroscopical Molar Extinction Coefficient*Concentration at Time t*Length
Fluorescence Quantum Yield
Go Quantum Yield of Fluorescence = Rate of Radiative Reaction/(Rate of Radiative Reaction+Rate of Internal Conversion+Rate Constant of Intersystem Crossing+Quenching Constant)
Initial Intensity given Degree of Exciplex Formation
Go Initial Intensity given Degree of Exciplex = Rate Constant of Fluoroscence*Equilibrium Constant for Coordinate Complexes/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
Intensity Ratio
Go Intensity Ratio = 1+(Quencher Concentration given Degree of Exciplex*(Quenching Constant/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)))
Quantum Yield of Fluorescence
Go Quantum Yield of Fluorescence = Rate Constant of Fluoroscence/(Rate Constant of Fluoroscence+Rate of Internal Conversion+Rate Constant of Intersystem Crossing)
Singlet Life Time of Radiative Process
Go Singlet Life time of Radiative Process = ((Initial Intensity/Fluorosence Intensity)-1)/(Quenching Constant*Quencher Concentration given Degree of Exciplex)
Fluoroscence Intensity without Quenching
Go Intensity Without Quenching = (Rate Constant of Fluoroscence*Absorption Intensity)/(Rate Constant of Non Radiative Reaction+Rate Constant of Fluoroscence)
Final Intensity using Stern Volmer Equation
Go Final Intensity = Initial Intensity/ (1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex))
Fluoroscence Intensity
Go Fluorosence Intensity = (Rate Constant of Fluoroscence*Absorption Intensity)/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
Singlet Life Time
Go Singlet Life time = 1/(Rate Constant of Intersystem Crossing+Rate of Radiative Reaction+Rate of Internal Conversion+Quenching Constant)
Collisional Energy Transfer
Go Rate of Collisional Energy Transfer = Quenching Constant*Quencher Concentration given Degree of Exciplex*Singlet State Concentration
Rate of Deactivation
Go Rate of Deactivation = (Rate Constant of Non Radiative Reaction+Rate Constant of Fluoroscence)*Singlet State Concentration
Quenching Concentration given Degree of Exciplex Formation
Go Quencher Concentration given Degree of Exciplex = ((1/(1-Degree of Exciplex Formation))-1)*(1/Equilibrium Constant for Coordinate Complexes)
Quenching Concentration
Go Quencher Concentration = ((Initial Intensity/Fluorosence Intensity)-1)/Stern Volmner Constant
Singlet Life given Degree of Exciplex Formation
Go Singlet Life time given Degree of Exciplex = 1/(Rate Constant of Fluoroscence+Rate Constant of Non Radiative Reaction)
Rate of Phosphorescence
Go Phosphorescence Rate = Phosphorescence Rate Constant*Concentration of Triplet State
ISC Rate Constant
Go Rate Constant of ISC = Rate of Intersystem Crossing*Singlet State Concentration
Fluorescence Rate Constant
Go Rate Constant of Fluoroscence = Rate of Fluoroscence/Singlet State Concentration
Rate of Activation
Go Rate of Activation = Equilibrium Constant*(1-Degree of Dissociation of Emission)
Difference in Acidity between Ground and Excited State
Go Difference in pka = pKa of Excited State-pKa of Ground State
Equilibrium Constant for Exciplex Formation
Go Equilibrium Constant for Coordinate Complexes = 1/(1-Degree of Exciplex Formation)-1
Singlet Radiative Phosphorescence Lifetime
Go Singlet Radiative Phosphorescence Lifetime = 1/Rate of Phosphorescence

Final Intensity using Stern Volmer Equation Formula

Final Intensity = Initial Intensity/ (1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex))
It = Io/ (1+(ζo*Kq*[Q]))

What is Quenching ?

Fluorescence quenching refers to any process that decreases the fluorescence intensity of a sample. A variety of molecular interactions can result in quenching. These include excited-state reactions, molecular rearrangements, energy transfer, ground-state complex formation, and colli-sional quenching.

How to Calculate Final Intensity using Stern Volmer Equation?

Final Intensity using Stern Volmer Equation calculator uses Final Intensity = Initial Intensity/ (1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex)) to calculate the Final Intensity, Final Intensity using Stern Volmer Equation in a purely dynamic fluorescence quenching process is the product of the bimolecular quenching rate constant and the fluorescence lifetime in absence of added quencher. Final Intensity is denoted by It symbol.

How to calculate Final Intensity using Stern Volmer Equation using this online calculator? To use this online calculator for Final Intensity using Stern Volmer Equation, enter Initial Intensity (Io), Singlet Life time given Degree of Exciplex o), Quenching Constant (Kq) & Quencher Concentration given Degree of Exciplex ([Q]) and hit the calculate button. Here is how the Final Intensity using Stern Volmer Equation calculation can be explained with given input values -> 494.6577 = 500/ (1+(0.8*6*1.5)).

FAQ

What is Final Intensity using Stern Volmer Equation?
Final Intensity using Stern Volmer Equation in a purely dynamic fluorescence quenching process is the product of the bimolecular quenching rate constant and the fluorescence lifetime in absence of added quencher and is represented as It = Io/ (1+(ζo*Kq*[Q])) or Final Intensity = Initial Intensity/ (1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex)). Initial Intensity flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy, Singlet Life time given Degree of Exciplex of a population is the time measured for the number of excited molecules to decay exponentially to N/e of the original population , Quenching Constant is the measure of quenching which decreases fluoroscene intensity & Quencher Concentration given Degree of Exciplex is the concentration of substance that decreases fluoroscence intensity.
How to calculate Final Intensity using Stern Volmer Equation?
Final Intensity using Stern Volmer Equation in a purely dynamic fluorescence quenching process is the product of the bimolecular quenching rate constant and the fluorescence lifetime in absence of added quencher is calculated using Final Intensity = Initial Intensity/ (1+(Singlet Life time given Degree of Exciplex*Quenching Constant*Quencher Concentration given Degree of Exciplex)). To calculate Final Intensity using Stern Volmer Equation, you need Initial Intensity (Io), Singlet Life time given Degree of Exciplex o), Quenching Constant (Kq) & Quencher Concentration given Degree of Exciplex ([Q]). With our tool, you need to enter the respective value for Initial Intensity, Singlet Life time given Degree of Exciplex, Quenching Constant & Quencher Concentration given Degree of Exciplex and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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