Aprahamian Research Group
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  • Group News
    • 2026
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    • Prior to 2023
  • Group
    • Ivan Aprahamian
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Group News



04/30/26

Publications


Now out in Advanced Optical Materials - we report on light-responsive polarization volume gratings (PVGs) featuring chiral hydrazone photoswitches! Congrats to Indu and our collaborators in the Priimagi group!
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04/29/26

Achievement


Congrats to Vedang for being awarded the first place as well as the audience choice awards in the 3 Minute Thesis (3MT) competition organized by the Dartmouth Graduate Student Council! He will be representing Dartmouth in the Ivy+ Virtual 3MT competition. We are proud of you!
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02/13/26

Publications


Check out our latest work on C3-symmetric light-responsive chiral dopants based on tribenzotriquinacene (TBTQ), now out in JACS! Congrats to Brandon, Indu, Jerry, and our collaborators in the Mastalerz group!
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02/12/26

Publications


Now out in Chem - check out our work on coupling synthetic negative feedback loops based on hydrazones! Congrats to David, Aisha, Vedang, Alex, and our collaborator Albert Wong! 
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12/03/25

Graduation


Brandon just passed his Ph.D. thesis defense! Congratulations Dr. Balamut!
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11/15/25

Welcome


Prajakta is joining our group starting this November! Welcome Prajakta!
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Latest Publications



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Phototunable Polarization Volume Gratings Driven by Chiral Hydrazone Switches


Adv. Opt. Mater. 2026, XX, XX, e71264
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C3-Symmetric Photoresponsive Chiral Dopants Based on Tribenzotriquinacene

J. Am. Chem. Soc. 2026, 148, 7, 7887–7894
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Coupling synthetic negative feedback loops

Chem 2026, 12, 
102692

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6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, NH 03755
            Tel: (603) 646-9666; Fax: (603) 646-3946.