Agenparl

supramolecular

Agenparl English Educazione Scienza e Tecnologia Social Network

OPTICAL-SWITCHABLE ENERGY TRANSFER CONTROLLED BY MULTIPLE-RESPONSIVE TURN-ON FLUORESCENCE VIA METAL-LIGAND AND HOST-GUEST INTERACTIONS IN DIARYLETHENE-BASED [2]PSEUDO-ROTAXANE POLYMERS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), lun 19 ottobre 2020 Multi-responsive and optical-active diarylethene-based [2]pseudo-rotaxane polymers Zn2+-TC2/DS(O & C) were synthesized and prepared via metal-ligand and host-guest interactions, where Zn2+ ion was coordinated with two ligands (TC) containing a macrocyclic dibenzo-24-crown-8 (DB24C8) linked to a terpyridyl terminus to form a symmetrical......
Agenparl English Educazione Scienza e Tecnologia Social Network

SYNERGISTIC EFFECT OF VARIOUS INTERMOLECULAR INTERACTIONS ON SELF-ASSEMBLY AND OPTOELECTRONIC BEHAVIOUR IN CO-CRYSTALS/SALTS OF TETRABROMOTEREPHTHALIC ACID: A REPORT ON THEIR STRUCTURE, THEORETICAL STUDY AND HIRSHFELD SURFACE ANALYSIS

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 29 settembre 2020 The rational design of organic opto-electronic materials is one of the prime focuses in recent time and halogen interactions have become a major tool in crystal engineering to design multi-component organic co-crystals/salts. Tetrabromoterephthalic acid (TBTA), which is able to participate in......
Agenparl English Educazione Scienza e Tecnologia Social Network

IMPACT OF AMINO ACIDS ON THE AQUEOUS SELF-ASSEMBLY OF BENZENETRISPEPTIDES INTO SUPRAMOLECULAR POLYMER BOTTLEBRUSHES

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), mar 29 settembre 2020 In contrast to covalent polymer brushes, directional supramolecular forces such as hydrogen bonds or π-π-interactions govern the formation of supramolecular polymer bottlebrushes (SPBs) in a self-assembly process starting from single polymer building units. In an attempt to broaden our understanding of......
Agenparl English Educazione Scienza e Tecnologia Social Network

SELECTIVITY AND BIO-COMPATIBILITY OF SELF-ASSEMBLED CHIRAL FLOWER-LIKE AND HELICAL NANOSTRUCTURES

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), sab 26 settembre 2020 The molecular building block NDI-LCA was synthesized by substitution of NDA at di-imide position with two lithocholic acid moieties. It was found that the NDI-LCA conjugate exhibits good thermal stability. The photophysical such as UV-vis and fluorescence spectral measurements and theoretical......
Agenparl English Educazione Scienza e Tecnologia Social Network

SOLVENT-CONTROLLED E/Z ISOMERIZATION VS. [2+2] PHOTOCYCLOADDITION MEDIATED BY SUPRAMOLECULAR POLYMERIZATION

Redazione
(AGENPARL) – LONDON (UNITED KINGDOM), ven 11 settembre 2020 Control over the photochemical outcome of photochromic molecules in solution represents a major challenge, as photoexcitation often leads to multiple competing photochemical and/or supramolecular pathways resulting in complex product mixtures. Herein, we demonstrate precise and efficient control over the photochemical behaviour......

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