Dr. Dipanjan Giri

Dr. Dipanjan Giri

IoE-IISc Post Doctoral Fellow

Solid State and Structural Chemistry Unit (SSCU)
Indian Institute of Science (IISc)
Bengaluru 560012, INDIA
Phone: 080 2336 2099
E-mail: dipanjangiri@iisc.ac.in

Date of joining: August , 2021


Design and synthesis of conjugated polymer for application in organic electronics


2013 – 2019: PhD Chemistry, IIT Kharagpur, West Bengal, India.
2011 – 2013: M.Sc. Chemistry, IIT Kharagpur, West Bengal, India.


  • Giri, D.; Patra, S. K. 1,2,3-Triazolyl functionalized thiophene, carbazole and fluorene based A-alt-B type π-conjugated copolymers for sensitive and selective detection of aqueous and vapor phase nitroaromatics (NACs). J. Mater. Chem. C 2020, 8, 14469.
  • 2. Giri, D.; Raut, S. K.; Patra, S. K. Diketopyrrolopyrrole/Perylene-diimide and Thiophene based D-π-A Low Bandgap Polymer Sensitizers for Application in Dye Sensitized Solar Cells. Dyes and Pigments, 2019, 174, 108032.
  • Giri, D.;Bankura, A.; Patra, S. K. Poly(Benzodithieno-imidazole-alt-carbazole) based π-conjugated fluorescent polymers: Highly selective and sensitive turn off probes for the detection of Hg2+. Polymer 2018, 158, 338.
  • Giri, D.; Islam, S. N.; Patra, S. K. Synthesis and characterization of 1,2,3-triazole appended polythiophene based reusable fluorescent probe for the efficient detection of trace nitroaromatics. Polymer 2018, 134, 242.
  • 5. Giri, D.; Patra, S. K. Benzodithieno-imidazole based π-conjugatedfluorescent polymer probe for selective sensing of Cu2+. RSC Adv. 2015, 5, 79011.
  • Sil, A.; Maity, A.; Giri, D.; Patra, S. K. A phenylene–vinyleneterpyridine conjugate fluorescent probe for distinguishing Cd2+ from Zn2+ with high sensitivity and selectivity. Sens. Actuators, B2016, 226, 403.
  • Sil, A.; Giri, D.; Patra, S. K. Arylene-vinyleneterpyridine conjugate: highly sensitive, reusable and fluorescent probes for the detection of nitroaromatic explosives. J. Mater. Chem. C 2017, 5, 11100.
  • Roy, S. S.; Sil, A.; Giri, D.; Chowdhury, S. R.; Mishra, S.; Patra, S. K. Diruthenium(II)-capped oligothienylethynyl bridged highly soluble organometallic wires exhibiting long-range electronic coupling. Dalton Trans. 2018, 47, 14304.
  • Biswas, A.; Giri, D.; Das, D.; Dey, A.; Patra, S. K.; Samanta, R. A Mild rhodium catalyzed direct synthesis of quinolones from pyridones: application in the detection of nitroaromatics. J. Org. Chem. 2017, 82, 10989.
  • Maity, A.; Ghosh. U.; Giri, D.; Mukherjee, D.; Maiti, T, K.; Patra, S. K.A water-soluble bodipy based ‘OFF/ON’ fluorescence probe forthe detection of Cd2+ ions with high selectivity and sensitivity. Dalton Trans. 2019, 48, 2108.
  • Islam, S. N.; Gogurla, N.; Giri, D.; Ray, S. K.; Patra, S. K. Highly emissive fluorene and thiophene based π-conjugated A-alt-B copolymers: synthesis, characterization and OLED application. J. Lumin.2019, 208, 509.
  • Rahaman, A. B.; Giri, D.; Sarkar, A.; Patra, S. K.; Banerjee, D. Effect of thermodynamic glass transition on charge transport properties in a benzodithieno-imidazole π-conjugated polymer:fullerene blend.Mater. Res. Express, 2019, (https://doi.org/10.1088/2053-1591/ab5227)