Browsing Research Papers (Subi Jacob George) by Subject "Amplification"

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External electric field reverses helical handedness of a supramolecular columnar stack

Bejagam, Karteek K.; Kulkarni, Chidambar; George, Subi J.; Balasubramanian, Sundaram (Royal Society of Chemistry, 2015)

Benzene-1,3,5-tricarboxamide (BTA) molecules self-assemble into one-dimensional columnar structures that possess a macrodipole moment along the stacking direction. Application of an external electric field on their liquid ...
Homotropic and heterotropic allosteric regulation of supramolecular chirality

Kumar, Mohit; George, Subi Jacob (Royal Society of Chemistry, 2014)

Allosteric regulation, a key biological phenomenon, has been demonstrated for controlling the supramolecular handedness of an artificial self-assembled system. Supramolecular assembly of perylene bisimide (PBI) functionalized ...
The molecular recognition controlled stereomutation cycle in a dynamic helical assembly

Kumar, Mohit; Reddy, Madugula Drona; Mishra, Ananya; George, Subi J. (Royal Society of Chemistry, 2015)

Perylene bisimide functionalized with a phosphate recognition unit assembles into a left-handed, right-handed or racemic helical assembly on binding with AMP, ATP and inorganic phosphates, respectively. Thus, competitive ...

Now showing items 1-3 of 3

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