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Vernier VSP-FP, Cảm biến quang phổ phóng ánh sáng Vernier Flash Photolysis Spectrometer [VSP-FP]

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Description

Photochemical reactions are very important in many areas of chemistry with applications including photodynamic therapy and solar energy harvesting. These reactions often proceed quickly and, as a result, require fast reaction techniques to analyze. The Vernier Flash Photolysis Spectrometer is a simple, user-friendly transient absorption spectrometer. It is useful for demonstrating the fundamental principles of these types of fast, photo-catalyzed reactions. Some experiment ideas include kinetics of photochemical reactions such as

Excited-state dynamics

Triplet-decay analysis

Time-resolved phosphorescence

Phosphorescence-quenching kinetics

Isomerization

Reactive free radicals

Photocatalysis

Sample Data

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Specifications

Spectral coverage: 450–750 nm

Temporal resolution: 100 microseconds

Spectral Resolution: Determined by the interference filter used (10 nm with the included 600 nm interference filter)

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