Recent publications

1. A DNA nanodevice for mapping sodium at single-organelle resolution. Junyi Zou, Koushambi Mitra, Palapuravan Anees, Daphne Oettinger, Joseph R Ramirez, Aneesh Tazhe Veetil, Priyanka Dutta Gupta, Rajini Rao, Jayson J Smith, Paschalis Kratsios, Yamuna Krishnan. Nature Biotechnology, 2023 (

2. A DNA-based voltmeter for organelles. Saminathan, A., Devany, J., A. T. Veetil., Pillai, K S.,  Schwake, M., and Krishnan, Y. Nat. Nanotechnol., 2021 (PMID: 33139937, DOI: 10.1038/s41565-020-00784-1)


3. DNA-based fluorescent probes of NOS2 activity in live brains. A. T. Veetil., Henderson. K., Zou, J., Minter, M.R., Sisodia, S. S., Hale. M., Krishnan, Y. Proc. Natl. Acad. Sci. USA., 2020, 117(26), 14694-14702.


4.  A DNA-based fluorescent probe maps NOS3 activity with subcellular spatial  resolution. Jani, M. S., Zou.J*., A.T. Veetil*., Krishnan, Y. Nat. Chem. Biol., 2020 , 16, 660–666. (*equal contribution)

5.  Precision immunomodulation with synthetic nucleic acid technologies. Jani, M. S., A.T. Veetil., Krishnan, Y. Nat. Rev. Mater., 2019, 4, 451–458

6. DNA nanodevices map enzymatic activity in organelles. Dan, K., A.T. Veetil., Chakraborty, K., Krishnan, Y. Nat. Nanotechnol., 2019, 14, 252-259.

7. Chemical control over membrane-initiated steroid signaling with a DNA nanocapsule. A.T. Veetil., Jani, M. S., Krishnan, Y. Proc. Natl. Acad. Sci. USA., 2018, 115 (38), 9432-9437.

8. Cell-targetable DNA nanocapsules for spatiotemporal release of caged bioactive small molecules. A.T. Veetil., Chakraborty, K., Xiao, K., Minter, M. R., Sisodia, S. S., Krishnan, Y. 

Nat. Nanotechnol.2017, 12 (12), 1183-1189.

9. Nucleic Acid–Based Nanodevices in Biological Imaging. Chakraborty, K., A.T. Veetil., Jaffrey, S. R., Krishnan, YAnnu. Rev. Biochem. 2016, 85, 349-73.

For complete list of publications see: