EasyLife TCSPC

DeltaPro™ Data

 
Request Your Quote Today!
Download the DeltaPro Flyer

Though it is small and affordable the DeltaPro™ is a serious performer

Below is a sampling of data acquired with the DeltaPro TCSPC system.

Fast data acquisition (1ms)

Fast data acquisition (1ms)

Sample: Erythrosin B in MeOH (µM) 
Source: DeltaDiode-485L @ 100 MHz
Emission: 500 nm LP filter
Time range:  10 ns
τ = 0.45 ± 0.06 ns
χ2 = 0.96

† In accordance with N. Boens et al Fluorescence Lifetime Standards for Time and Frequency Domain Fluorescence Spectroscopy, Anal. Chem 79 (2007) 2137-2149

Acquisition of short lifetime

Acquisition of short lifetime

Sample: Erythrosin B in water (µM) 
Source: DeltaDiode-485L @ 100 MHz 
Emission: 500 nm LP filter 
Time range: 10 ns
Acquisition time: 0.1 sec 
<τ> = 93 ± 4ps 
χ2 = 0.96

† In accordance with Boens et al Fluorescence Lifetime Standards for Time and Frequency Domain Fluorescence Spectroscopy, Anal. Chem 79 (2007) 2137-2149

Short anisotropy decay using reconvolution

Short anisotropy decay using reconvolution

Sample: Coumarin 6 in EG/MeOH mixture (µM) 
Source: DeltaDiode-425L
Emission:  500 nm LP filter
Time range:  100 ns
Anisotropy decay acquisition time: 80 seconds
τR = 112 ps
R0 = 0.32
χ2 = 1.11

Lifetime of plant leaf

Lifetime of plant leaf

Source: DeltaDiode-485L
Emission:  550 nm LP filter
Time range:  40 ns
Acquisition time: 5 seconds
<τ> = 681 ps
χ2 = 1.12

Lifetime of Ru derivative

Lifetime of Ru derivative

Source: DeltaDiode-440L
Emission:  600 nm LP filter
Time range:  6.5 µs
<τ> = 0.41 µs 
χ2 = 1.05

Lanthanide in a glass matrix

Lanthanide in a glass matrix

Source: SpectraLED-370
Emission:  550 nm LP filter
Time range:  44 ms
Acquisition time: 6 seconds
<τ> = 2.7 ms
χ2 = 1.13

Room temperature protein phosphorescence

Room temperature protein phosphorescence

Sample: HSA (µM) 
Source: SpectraLED-295
Emission:  450 nm LP filter
Time range:  44 ms
Acquisition time: 470 seconds
<τ> = 1.4 ms
χ2 = 1.03

K. Sagoo, R. Hirsch, P. Johnston, D. McLoskey and G. Hungerford, 2014. Pre-denaturing transitions in human
serum albumin probed using time-resolved phosphorescence.
Spectrochim. Acta A. 124, 611-617.

Kinetic TCSPC measurement

Kinetic TCSPC measurement

Kinetic TCSPC measurement showing diphenylheptanoid binding to serum albumin. Measured using a DeltaDiode laser with a 100MHz excitation rate and an acquisition time of 2ms/pt. The increase in the lifetime (fitted to a monexponential model) upon binding to serum albumin is clearly seen

For more information on the DeltaPro™ send us a quote request or contact OBB!

 

 
OBB has a policy of continuous product development and reserves the right to amend part numbers, descriptions and specifications without prior notice.
 
 
Request Your Quote Today!
 

Follow Us

OBB OBB

About

About Us

Global Distributors

News

Events

Site Map

Support

Service

Technical & Application Notes

 

Products

Light Sources

Light & Sample Handling

Detectors

Microscope Accessories

Bench Top Instruments

OEM

Contact OBB

HORIBA Scientific
Optical Building Blocks
3880 Park Avenue
Edison New Jersey
08820-3097

Tel: 732-494-8660
Fax: 732-623-8129
E-mail:info.sci@horiba.com