Tuning Achiral to Chiral Supramolecular Helical Superstructures
| Autor: | Sandesh T. Bugde, Mohammad Al Kobaisi, Sheshanath V. Bhosale, Dinesh N. Nadimetla |
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| Rok vydání: | 2020 |
| Předmět: |
inorganic chemicals
Circular dichroism Nanostructure High Energy Physics::Lattice General Chemical Engineering Supramolecular chemistry 010402 general chemistry 01 natural sciences Biochemistry Functional importance polycyclic compounds Materials Chemistry Molecule heterocyclic compounds Quantitative Biology::Biomolecules 010405 organic chemistry Chemistry organic chemicals High Energy Physics::Phenomenology technology industry and agriculture General Chemistry Combinatorial chemistry Small molecule 0104 chemical sciences Chirality (chemistry) Photo responsive |
| Zdroj: | Chemical record (New York, N.Y.). 20(8) |
| ISSN: | 1528-0691 |
| Popis: | The design and synthesis of achiral organic functional molecules which can assemble into a chiral with selective handedness in the absence of chiral substances is an important in understanding the role chirality plays within these systems. In this review, we described general approaches towards supramolecular chiral molecules the synthesis and self-assembly of achiral molecule to active chiral molecules to investigate controlled supramolecular chiral nanostructures with their photoluminescent properties for rapid, sensitive and selective detection of analytes of choice. Various small molecules have been discussed for achiral to chiral along with induction of chirality and controlled chiral helical structures in detail. We discussed few examples where stimuli used to control the chirality such as temperature, pH etc. Finally, we will also explore on the photo responsive helicity properties of the aggregation induced emission active molecule such as tetraphenylethene conjugates. |
| Databáze: | OpenAIRE |
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