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Cover Courtsey: Prof. Anindya Datta
UV-Vis-NIR Spectrophotometer
UV-Vis-NIR Spectrophotometer
Model- Shimadzu UV-NIR-3600
Description- UV-Vis-NIR spectrophotometer is an instrument for transmission and absorption measurements of powder, thin films, solid and liquid samples. Working range of the instrument is around 185 to 3300 nm
Funding- Department of Chemistry, IIT Bombay
Location: Room 370, Central Facility, Chemistry Building
Spectrofluorometer
Spectrofluorometer
Model- Horiba FluoroMax-4
Description- Spectrofluorometers (or fluorescence spectrophotometers) measure the fluorescence signature of an analyte in a sample based on its specific excitation and emission wavelengths. Typical work range of Fluoromax is around 250 to 800 nm
Funding- Department of Chemistry, IIT Bombay
Location: Room 370, Central Facility, Chemistry Building
Femtosecond Optical Gating (FOG)
Femtosecond Optical Gating (FOG)
Model- FOG, CDP corporation
Description- It is also known as fluorescence upconversion. Time resolved studies with time constants in the range of hundreds of femtoseconds to a few picoseconds are resolvable with FOG. This instrument consists of a Tsunami (Titanium: Sapphire) Laser pumped by Millenia (Neodymium: yttrium lithium fluoride) laser
Funding- Fund for improvement of S&T infrastructure (FIST), Department of Science & Technology (DST)
Location: Room 206, Ultrafast Dynamics Lab, Chemistry Building
In-charge: Prof. Anindya Datta
Acknowledgement: TRFS, IIT Bombay
Time Correlated Single Photon Counting (TCSPC)
Time Correlated Single Photon Counting (TCSPC)
Model- DeltaFlex TCSPC, Horiba
Description- Mai Tai® Ti:Sapphire oscillator is used as an excitation source of this TCSPC setup. It has a fundamental emission wavelength of 800 nm with a repetition rate of 80 MHz. Second harmonic generation (SHG) and Sum frequency generation (SHF, mainly THG) give us an opportunity to excite our samples with any wavelength between 275 nm to 520 nm. Our TCSPC is equipped with a hybrid picosecond photon detector (HPPD).
Funding- Industrial Research and Consultancy Centre, IIT Bombay
Location: Room 210 B, TRFS Facility, Sophisticated Analytical Instrument Facility (SAIF) building.
In-charge: Prof. Anindya Datta
Acknowledgement: TRFS, IIT Bombay
Fluorescence Lifetime Imaging Microscope (FLIM)
Fluorescence Lifetime Imaging Microscope (FLIM)
Model- Microtime 200, PicoQuant
Description- It has a complete confocal system with a laser combining unit, inverted microscope body, and dual-channel detection unit. Diode lasers for multicolor excitation of 405, 440, 532 and 640 nm are available. Two parallel detection channels using application-optimized detection with single-photon avalanche diodes (SPADs) are equipped with the system. One can perform fluorescence lifetime imaging (FLIM), as well as fluorescence correlation spectroscopy (FCS) with this versatile setup of Microtime.
Funding- Industrial Research and Consultancy Centre, IIT Bombay
Location: Room 210 B, TRFS Facility, Sophisticated Analytical Instrument Facility (SAIF) building.
In-charge: Prof. Anindya Datta
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