Anisotropy Decay Behavior Calculator

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✖Parallel Transient is the time taken for parallel polarization for between the pump and probe lasers.ⓘ Parallel Transient [I_∥]			+10% -10%
✖Perpendicular Transient is the time taken for perpendicular polarization between the pump and probe lasers.ⓘ Perpendicular Transient [I_⊥]			+10% -10%

✖Anisotropy Decay is where decay of the resulting emission is evaluated, by observing the fluorescence decay at polarizations parallel and perpendicular to the excitation.ⓘ Anisotropy Decay Behavior [R]

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Anisotropy Decay Behavior Solution

STEP 0: Pre-Calculation Summary

Formula Used

Anisotropy Decay = (Parallel Transient-Perpendicular Transient)/(Parallel Transient+(2*Perpendicular Transient))
R = (I_∥-I_⊥)/(I_∥+(2*I_⊥))
This formula uses 3 Variables

Variables Used

Anisotropy Decay - Anisotropy Decay is where decay of the resulting emission is evaluated, by observing the fluorescence decay at polarizations parallel and perpendicular to the excitation.
Parallel Transient - (Measured in Femtosecond) - Parallel Transient is the time taken for parallel polarization for between the pump and probe lasers.
Perpendicular Transient - (Measured in Femtosecond) - Perpendicular Transient is the time taken for perpendicular polarization between the pump and probe lasers.

STEP 1: Convert Input(s) to Base Unit

Parallel Transient: 50 Femtosecond --> 50 Femtosecond No Conversion Required
Perpendicular Transient: 40 Femtosecond --> 40 Femtosecond No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R = (I_∥-I_⊥)/(I_∥+(2*I_⊥)) --> (50-40)/(50+(2*40))

Evaluating ... ...

R = 0.0769230769230769

STEP 3: Convert Result to Output's Unit

0.0769230769230769 --> No Conversion Required

FINAL ANSWER

0.0769230769230769 ≈ 0.076923 <-- Anisotropy Decay

(Calculation completed in 00.004 seconds)

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Created by Sangita Kalita

National Institute of Technology, Manipur (NIT Manipur), Imphal, Manipur

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National University of Judicial Science (NUJS), Kolkata

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< Femtochemistry Calculators

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Anisotropy Decay Behavior Formula

LaTeX Go

Anisotropy Decay = (Parallel Transient-Perpendicular Transient)/(Parallel Transient+(2*Perpendicular Transient))
R = (I_∥-I_⊥)/(I_∥+(2*I_⊥))

What is femtochemistry?

Femtochemistry is the area of physical chemistry that studies chemical reactions on extremely short timescales (approximately 10 seconds or one femtosecond, hence the name) in order to study the very act of atoms within molecules (reactants) rearranging themselves to form new molecules (products).

How to Calculate Anisotropy Decay Behavior?

Anisotropy Decay Behavior calculator uses Anisotropy Decay = (Parallel Transient-Perpendicular Transient)/(Parallel Transient+(2*Perpendicular Transient)) to calculate the Anisotropy Decay, The Anisotropy Decay Behavior formula is defined as time-resolved anisotropy measurement where a sample is excited, by linearly polarized light, and the anisotropy (or polarization) decay of the resulting emission is evaluated, by observing the fluorescence decay at polarizations parallel and perpendicular to the excitation. Anisotropy Decay is denoted by R symbol.

How to calculate Anisotropy Decay Behavior using this online calculator? To use this online calculator for Anisotropy Decay Behavior, enter Parallel Transient (I_∥) & Perpendicular Transient (I_⊥) and hit the calculate button. Here is how the Anisotropy Decay Behavior calculation can be explained with given input values -> 0.076923 = (5E-14-4E-14)/(5E-14+(2*4E-14)).

FAQ

What is Anisotropy Decay Behavior?

The Anisotropy Decay Behavior formula is defined as time-resolved anisotropy measurement where a sample is excited, by linearly polarized light, and the anisotropy (or polarization) decay of the resulting emission is evaluated, by observing the fluorescence decay at polarizations parallel and perpendicular to the excitation and is represented as R = (I_∥-I_⊥)/(I_∥+(2*I_⊥)) or Anisotropy Decay = (Parallel Transient-Perpendicular Transient)/(Parallel Transient+(2*Perpendicular Transient)). Parallel Transient is the time taken for parallel polarization for between the pump and probe lasers & Perpendicular Transient is the time taken for perpendicular polarization between the pump and probe lasers.

How to calculate Anisotropy Decay Behavior?

The Anisotropy Decay Behavior formula is defined as time-resolved anisotropy measurement where a sample is excited, by linearly polarized light, and the anisotropy (or polarization) decay of the resulting emission is evaluated, by observing the fluorescence decay at polarizations parallel and perpendicular to the excitation is calculated using Anisotropy Decay = (Parallel Transient-Perpendicular Transient)/(Parallel Transient+(2*Perpendicular Transient)). To calculate Anisotropy Decay Behavior, you need Parallel Transient (I_∥) & Perpendicular Transient (I_⊥). With our tool, you need to enter the respective value for Parallel Transient & Perpendicular Transient 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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