Search filters

List of works by Ayyappanpillai Ajayaghosh

A Cyclometalated IrIII Complex as a Lysosome-Targeted Photodynamic Therapeutic Agent for Integrated Imaging and Therapy in Cancer Cells.

scientific article

A Ratiometric Near-Infrared Fluorogen for the Real Time Visualization of Intracellular Redox Status during Apoptosis

scientific article published on 4 April 2017

A Supramolecular Nanocomposite as a Near-Infrared-Transmitting Optical Filter for Security and Forensic Applications.

scientific article

A Three-Photon Active Organic Fluorophore for Deep Tissue Ratiometric Imaging of Intracellular Divalent Zinc

scientific article published on 17 March 2016

A carbazole-fluorene molecular hybrid for quantitative detection of TNT using a combined fluorescence and quartz crystal microbalance method

scientific article published on 01 September 2014

A controlled supramolecular approach toward cation-specific chemosensors: alkaline earth metal ion-driven exciton signaling in squaraine tethered podands.

scientific article published in June 2004

A fluorescent molecular probe for the identification of zinc and cadmium salts by excited state charge transfer modulation

scientific article published on 28 April 2014

A near-infrared fluorescent nanosensor (AuC@Urease) for the selective detection of blood urea

scientific article published on 27 February 2013

A near-infrared squaraine dye as a latent ratiometric fluorophore for the detection of aminothiol content in blood plasma

scientific article published on 01 January 2008

A novel approach toward low optical band gap polysquaraines

scientific article published on 01 August 2001

A protein-dye hybrid system as a narrow range tunable intracellular pH sensor

scientific article published on 15 July 2016

A slippery molecular assembly allows water as a self-erasable security marker.

scientific article

A π-gel scaffold for assembling fullerene to photoconducting supramolecular rods

scientific article published on 23 September 2016

Aligned 1-D Nanorods of a π-Gelator Exhibit Molecular Orientation and Excitation Energy Transport Different from Entangled Fiber Networks

scientific article published on 03 June 2014

An Unsymmetrical Squaraine-Dye-Based Chemical Platform for Multiple Analyte Recognition

scientific article

An unprecedented amplification of near-infrared emission in a Bodipy derived π-system by stress or gelation

scientific article published on 8 June 2017

Anion induced modulation of self-assembly and optical properties in urea end-capped oligo(p-phenylenevinylene)s.

scientific article published on 8 December 2004

Attogram sensing of trinitrotoluene with a self-assembled molecular gelator

scientific article published on 05 March 2012

Bioinspired superhydrophobic coatings of carbon nanotubes and linear pi systems based on the "bottom-up" self-assembly approach

scientific article published on 01 January 2008

Carbon nanotube triggered self-assembly of oligo(p-phenylene vinylene)s to stable hybrid pi-gels

scientific article published on 01 January 2008

Chain folding controlled by an isomeric repeat unit: helix formation versus random aggregation in acetylene-bridged carbazole-bipyridine co-oligomers

scientific article published on 06 May 2013

Charge Carrier Polarity Modulation in Diketopyrrolopyrrole-Based Low Band Gap Semiconductors by Terminal Functionalization

scientific article published on 27 December 2018

Chemistry of squaraine-derived materials: near-IR dyes, low band gap systems, and cation sensors

scientific article published on 01 June 2005

Cholesterol-aided supramolecular control over chromophore packing: twisted and coiled helices with distinct optical, chiroptical, and morphological features

scientific article published on 01 January 2006

Coiled-coil gel nanostructures of oligo(p-phenylenevinylene)s: gelation-induced helix transition in a higher-order supramolecular self-assembly of a rigid pi-conjugated system

scientific article published on 01 June 2004

Color-Tunable Cyano-Substituted Divinylene Arene Luminogens as Fluorescent π-Gelators.

scientific article published on 8 December 2015

Controlled self-assembly of squaraines to 1D supramolecular architectures with high molar absorptivity

scientific article published on 07 January 2008

Controlling the Supramolecular Polymerization of Donor-Acceptor π-Systems through Hydrogen Bond Intervention

scientific article published on 23 July 2019

Creation of "Rose Petal" and "Lotus Leaf" Effects on Alumina by Surface Functionalization and Metal-Ion Coordination

scientific article published on 20 October 2017

Cyclotriphosphazene appended porphyrins and fulleropyrrolidine complexes as supramolecular multiple photosynthetic reaction centers: steady and excited states photophysical investigation.

scientific article

Detection of nitroaromatic explosives with fluorescent molecular assemblies and π-gels

scientific article published on 29 October 2014

Detection of zinc ions under aqueous conditions using chirality assisted solid-state fluorescence of a bipyridyl based fluorophore.

scientific article published on 23 April 2008

Effect of the bulkiness of the end functional amide groups on the optical, gelation, and morphological properties of oligo(p-phenylenevinylene) π-gelators

scientific article published on 04 June 2014

Electrical transport measurements on self-assembled organic molecular wires

scientific article published on 01 April 2006

Electrochemical synthesis of a gold atomic cluster-chitosan nanocomposite film modified gold electrode for ultra-trace determination of mercury

scientific article published in May 2014

Evolution of nano- to microsized spherical assemblies of a short oligo(p-phenyleneethynylene) into superstructured organogels

scientific article published on 01 May 2006

Exfoliation of Reduced Graphene Oxide with Self-Assembled π-Gelators for Improved Electrochemical Performance

scientific article published on 11 October 2016

Fluorescence Imaging Assisted Photodynamic Therapy Using Photosensitizer-Linked Gold Quantum Clusters.

scientific article published on 15 May 2015

Formation of Coaxial Nanocables with Amplified Supramolecular Chirality through an Interaction between Carbon Nanotubes and a Chiral π-Gelator

scientific article

From vesicles to helical nanotubes: a sergeant-and-soldiers effect in the self-assembly of oligo(p-phenyleneethynylene)s

scientific article published on 01 November 2006

Functional π-Gelators and Their Applications

scientific article published on 08 January 2014

Guided supramolecular polymerization of oligo(p-phenylenevinylene) functionalized bismelamines.

scientific article

Heteroaromatic donors in donor-acceptor-donor based fluorophores facilitate zinc ion sensing and cell imaging

scientific article published on 01 November 2012

Hydrogen-Bonded Assemblies of Dyes and Extended π-Conjugated Systems

Light driven mesoscale assembly of a coordination polymeric gelator into flowers and stars with distinct properties.

scientific article published on 12 August 2015

Luminescent and conductive supramolecular polymers obtained from an N-annulated perylenedicarboxamide

scientific article published in October 2013

Metallo supramolecular assemblies of bis-squaraines by allosteric Ca2+ ion binding.

scientific article published on 20 April 2007

Molecular wire encapsulated into pi organogels: efficient supramolecular light-harvesting antennae with color-tunable emission

scientific article published on 01 January 2007

Nanosheets of an Organic Molecular Assembly from Aqueous Medium Exhibit High Solid-State Emission and Anisotropic Charge-Carrier Mobility.

scientific article published on 23 December 2016

Oligo(phenylenevinylene) hybrids and self-assemblies: versatile materials for excitation energy transfer

scientific article published on June 2014

Organic Donor-Acceptor Assemblies form Coaxial p-n Heterojunctions with High Photoconductivity

article

Organogels as scaffolds for excitation energy transfer and light harvesting

scientific article published on 10 September 2007

Photokinetic study on remarkable excimer phosphorescence from heteroleptic cyclometalated platinum(ii) complexes bearing a benzoylated 2-phenylpyridinate ligand.

scientific article published on 8 December 2017

Probing the initial stages of molecular organization of oligo(p-phenylenevinylene) assemblies with monolayer protected gold nanoparticles.

scientific article

Proton controlled intramolecular photoinduced electron transfer (PET) in podand linked squaraine-aniline dyads.

scientific article published on 8 December 2004

Ratiometric and near-infrared molecular probes for the detection and imaging of zinc ions.

scientific article published on March 2007

Real Time Imaging and Dynamics of Hippocampal Zn2+ under Epileptic Condition Using a Ratiometric Fluorescent Probe.

scientific article published on 13 June 2018

Redox-switchable squaraines with extended conjugation

scientific article published on 01 August 2003

Reversible transformation between rings and coils in a dynamic hydrogen-bonded self-assembly.

scientific article

Role of complementary H-bonding interaction of a cyanurate in the self-assembly and gelation of melamine linked tri(p-phenyleneethynylene)s.

scientific article published on 14 September 2009

Self-Assembled Extended π-Systems for Sensing and Security Applications

scientific article published on 06 February 2020

Self-Assembled Hybrid Oligo(p-phenylenevinylene)–Gold Nanoparticle Tapes

scientific article published on 01 January 2007

Self-assembled nanotapes of oligo(p-phenylene vinylene)s: sol-gel-controlled optical properties in fluorescent pi-electronic gels

scientific article published on 01 May 2005

Self-assembled near-infrared dye nanoparticles as a selective protein sensor by activation of a dormant fluorophore

scientific article published on 16 September 2014

Self-assembled pi-nanotapes as donor scaffolds for selective and thermally gated fluorescence resonance energy transfer (FRET)

scientific article published on 01 June 2006

Self-assembly of tripodal squaraines: Cation-assisted expression of molecular chirality and change from spherical to helical morphology

scientific article published on 01 January 2007

Self-location of acceptors as "isolated" or "stacked" energy traps in a supramolecular donor self-assembly: a strategy to wavelength tunable FRET emission

scientific article published in June 2006

Self‐Assembled Gelators for Organic Electronics ⬇️

scientific article published on January 25, 2012

Solvent-directed self-assembly of pi gelators to hierarchical macroporous structures and aligned fiber bundles.

scientific article published in June 2009

Solvent-free luminescent organic liquids

scientific article published on 28 February 2012

Solvent-induced aggregation and cation-controlled self-assembly of tripodal squaraine dyes: optical, chiroptical and morphological properties.

scientific article published in September 2008

Stepwise control of host-guest interaction using a coordination polymer gel.

scientific article

Supramolecular Gel Phase Controlled [4 + 2] Diels-Alder Photocycloaddition for Electroplex Mediated White Electroluminescence

scientific article published on 02 April 2019

Supramolecular Reassembly of Self-Exfoliated Ionic Covalent Organic Nanosheets for Label-Free Detection of Double-Stranded DNA

scientific article published on 07 June 2018

Supramolecular Surface Charge Regulation in Ionic Covalent Organic Nanosheets: Reversible Exfoliation and Controlled Bacterial Growth

scientific article published on 06 November 2019

Supramolecular chemistry. Living supramolecular polymerization

scientific article

Supramolecular gels and functional materials research in India.

scientific article published on January 2013

The Helix to Super-Helix Transition in the Self-Assembly of π-Systems: Superseding of Molecular Chirality at Hierarchical Level

scientific article published on 11 August 2017

Toroidal nanoobjects from Rosette assemblies of melamine-linked oligo(p-phenyleneethynylene)s and cyanurates

scientific article published in January 2008

Transforming a C 3-Symmetrical Liquid Crystal to a π-Gelator by Alkoxy Chain Variation

scientific article published on 20 April 2018

Ultrasound stimulated nucleation and growth of a dye assembly into extended gel nanostructures

scientific article published in August 2013

Paulina is supported by:

About Paulina

Help