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T-GECO1 is now published in Neurophotonics
We developed a new blue-shifted (Teal) calcium indicator with high SNR & enhanced 2P absorption for monitoring neuronal activity using...


iGluSnFR3 is now published in Nature Methods!!
We made a new glutamate indicator with improved sensitivity, kinetics & localization for imaging synaptic transmission....


Abhi gives a seminar at the International Society for Neurochemistry in Honolulu, Hawaii
Abhi Aggarwal discussed gene-encoded optical sensors iGluSnFR and iGABASnFR. Mon, Aug 29th at 3:00PM in Plenary Hall Abstract:...


iGluSnFR3 preprint is now posted on bioRxiv
iGluSnFR3 is the current (2022) generation of Glutamate-Sensing Fluorescent Reporters developed at HHMI's Janelia Research Campus to...


Moving to the Allen Institute (Seattle, WA)
I am so thrilled to share that I will be starting a new position as a Research Associate II at the Allen Institute for Neural Dynamics...


Announcing the Winners of the 2021 Michael Davidson and Roger Tsien Commemorative Conference Awards
Abhi Aggarwal: Glutamate sensing reporters Abhi Aggarwal and Kaspar Podgorski Abhi Aggarwal is a postbaccalaureate research technician in...


Abhi Aggarwal receives the Centenary Award for Academic Excellence by University of Alberta in 2019
Established to commemorate the University of Alberta's Centenary in 2008, the Students' Union will recognize one student who showcases...
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