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List of works by Engin Umut Akkaya

"Off-on" switching of intracellular singlet oxygen release under biocompatible conditions

scientific article published on 01 November 2019

A Bifunctional Photosensitizer for Enhanced Fractional Photodynamic Therapy: Singlet Oxygen Generation in the Presence and Absence of Light

scientific article

A monostyryl-boradiazaindacene (BODIPY) derivative as colorimetric and fluorescent probe for cyanide ions

scientific article published on 9 January 2008

A panchromatic boradiazaindacene (BODIPY) sensitizer for dye-sensitized solar cells

scientific article published on 28 June 2008

A sensitive and selective ratiometric near IR fluorescent probe for zinc ions based on the distyryl-bodipy fluorophore

scientific article published on 15 August 2008

A sensitive fluorescent chemosensor for anions based on a styryl–boradiazaindacene framework

Amplified Chemiluminescence Signal for Sensing Fluoride Ions

scientific article published on 07 July 2017

An acenaphthopyrrolone-dipicolylamine derivative as a selective and sensitive chemosensor for group IIB cations

Atropisomeric dyes: axial chirality in orthogonal BODIPY oligomers

scientific article published on 13 January 2014

Autonomous shuttling driven by an oscillating reaction: proof of principle in a cucurbit[7]uril-Bodipy pseudorotaxane

scientific article published on 11 February 2013

Bidirectional switching of near IR emitting boradiazaindacene fluorophores

scientific article published on 10 July 2008

Bis(2-pyridyl)-Substituted Boratriazaindacene as an NIR-Emitting Chemosensor for Hg(II)

scientific article published on 26 January 2007

Boradiazaindacene-appended calix[4]arene: fluorescence sensing of pH near neutrality

scientific article published on 01 February 2001

Cascading of molecular logic gates for advanced functions: a self-reporting, activatable photosensitizer

scientific article published on 12 September 2013

Catalytic Conversion of Lipophilic Substrates by Phase constrained Enzymes in the Aqueous or in the Membrane Phase.

scientific article published on 05 December 2016

Chelation enhanced fluorescence detection of non-metal ions

article published in 1989

Chelation-enhanced fluorescence of anthrylazamacrocycle conjugate probes in aqueous solution

article published in 1990

Chemiluminescence sensing of fluoride ions using a self-immolative amplifier

scientific article published on 7 March 2014

Chromogenic and fluorogenic sensing of biological thiols in aqueous solutions using BODIPY-based reagents

scientific article published on 20 December 2012

Design strategies for ratiometric chemosensors: modulation of excitation energy transfer at the energy donor site

scientific article published in July 2009

Designing an intracellular fluorescent probe for glutathione: two modulation sites for selective signal transduction

scientific article published on 02 June 2014

Designing excited states: theory-guided access to efficient photosensitizers for photodynamic action

scientific article published on 19 October 2011

Differential and substrate-selective reactivity of calix[4]arene derivatives with cyclenyl-Zn(II) modifications at the upper rim

scientific article published on 01 January 2004

Difluorobora-s-diazaindacene dyes as highly selective dosimetric reagents for fluoride anions

article published in 2004

Effective PET and ICT Switching of Boradiazaindacene Emission:  A Unimolecular, Emission-Mode, Molecular Half-Subtractor with Reconfigurable Logic Gates

scientific article published on 01 November 2005

Energy Harvesting in a Bodipy-Functionalized Rotaxane

scientific article published on 12 October 2018

Expanded bodipy dyes: anion sensing using a bodipy analog with an additional difluoroboron bridge.

scientific article

Fast responding and selective near-IR Bodipy dye for hydrogen sulfide sensing

scientific article published on 01 May 2014

Fiber optic sodium and potassium sensing by using a newly synthesized squaraine dye in PVC matrix

scientific article published on 01 October 2002

Fluorescent chemosensors: the past, present and future.

scientific article published on 11 October 2017

From virtual to physical: integration of chemical logic gates

scientific article published on 01 October 2011

Heavy atom free singlet oxygen generation: doubly substituted configurations dominate S1 states of bis-BODIPYs.

scientific article published on 2 May 2012

Heteroleptic metallosupramolecular complexes of bodipy dyes as energy transfer cassettes

scientific article published on 10 October 2012

Intracellular modulation of excited-state dynamics in a chromophore dyad: differential enhancement of photocytotoxicity targeting cancer cells.

scientific article published on 24 March 2015

Ion Sensing Coupled to Resonance Energy Transfer: A Highly Selective and Sensitive Ratiometric Fluorescent Chemosensor for Ag(I) by a Modular Approach

scientific article published on 01 August 2005

Light harvesting and efficient energy transfer in a boron-dipyrrin (BODIPY) functionalized perylenediimide derivative

scientific article published on 01 June 2006

Mechanochemical generation of singlet oxygen

scientific article published on 02 March 2020

Modular logic gates: cascading independent logic gates via metal ion signals

scientific article published on 01 January 2014

Modulation of boradiazaindacene emission by cation-mediated oxidative PET

scientific article published on 01 August 2002

Molecular Logic: From Single Logic Gates to Sophisticated Logic Circuits, from Fundamental Science to Practical Applications

scientific article published on 12 June 2017

Molecular demultiplexer as a terminator automaton

scientific article published on 23 February 2018

Molecular logic gates: the past, present and future

scientific article published in March 2018

Near IR excitation of heavy atom free Bodipy photosensitizers through the intermediacy of upconverting nanoparticles

scientific article published in August 2014

Near-IR absorbing BODIPY derivatives as glutathione-activated photosensitizers for selective photodynamic action

scientific article

Near-IR-triggered, remote-controlled release of metal ions: a novel strategy for caged ions

scientific article published on 11 August 2014

Non-covalent functionalized SWNTs as delivery agents for novel Bodipy-based potential PDT sensitizers

scientific article published on 21 July 2009

Novel fluorescent chemosensor for anions via modulation of oxidative PET: a remarkable 25-fold enhancement of emission

Novel molecular building blocks based on the boradiazaindacene chromophore: applications in fluorescent metallosupramolecular coordination polymers

scientific article published in January 2009

Orthogonal Bodipy Trimers as Photosensitizers for Photodynamic Action

scientific article published on 15 September 2016

Phenylethynyl-BODIPY oligomers: bright dyes and fluorescent building blocks

scientific article published in January 2009

Proof-of-principle for two-stage photodynamic therapy: hypoxia triggered release of singlet oxygen

scientific article published on 16 November 2020

Reaction-based sensing of fluoride ions using built-in triggers for intramolecular charge transfer and photoinduced electron transfer

scientific article published in April 2010

Remarkable phosphodiester hydrolysis activity of a novel CeIV complex in neutral aqueous solutions

Remote-Controlled Release of Singlet Oxygen by the Plasmonic Heating of Endoperoxide-Modified Gold Nanorods: Towards a Paradigm Change in Photodynamic Therapy

scientific article published on 4 February 2016

Selective Hg(II) sensing with improved Stokes shift by coupling the internal charge transfer process to excitation energy transfer

scientific article published on November 2010

Selective manipulation of ICT and PET Processes in styryl-Bodipy derivatives: applications in molecular logic and fluorescence sensing of metal ions.

scientific article published on June 2010

Selective photosensitization through an AND logic response: optimization of the pH and glutathione response of activatable photosensitizers

scientific article published on 01 August 2015

Signal Ratio Amplification via Modulation of Resonance Energy Transfer: Proof of Principle in an Emission Ratiometric Hg(II) Sensor

scientific article published on 01 November 2006

Singlet Oxygen Generation with Chemical Excitation of an Erythrosine–Luminol Conjugate.

scientific article published on 17 April 2017

Solid-state dye-sensitized solar cells using red and near-IR absorbing Bodipy sensitizers

scientific article published on September 2010

Solid-state emissive BODIPY dyes with bulky substituents as spacers

scientific article published on 01 May 2009

Styryl-based wavelength-ratiometric probes: a new class of fluorescent calcium probes with long wavelength emission and a large Stokes' shift

scientific article published in September 1993

Synthesis of symmetrical multichromophoric Bodipy dyes and their facile transformation into energy transfer cassettes

scientific article published in June 2010

Targeted Singlet Oxygen Delivery: A Bioorthogonal Metabolic Shunt Linking Hypoxia to Fast Singlet Oxygen Release

scientific article published in 2022

Tetrastyryl-BODIPY-based dendritic light harvester and estimation of energy transfer efficiency

scientific article published on 05 July 2012

Tetrastyryl-Bodipy dyes: convenient synthesis and characterization of elusive near IR fluorophores

scientific article published on 01 October 2009

Thinking outside the silicon box: molecular and logic as an additional layer of selectivity in singlet oxygen generation for photodynamic therapy

scientific article

Three-point recognition and selective fluorescence sensing of L-DOPA

scientific article published on 01 September 2004

Toward singlet oxygen delivery at a measured rate: a self-reporting photosensitizer

scientific article published on 21 May 2014

Towards unimolecular luminescent solar concentrators: bodipy-based dendritic energy-transfer cascade with panchromatic absorption and monochromatized emission

scientific article published on 22 September 2011

Water soluble distyryl-boradiazaindacenes as efficient photosensitizers for photodynamic therapy

scientific article published on 06 October 2006

Water-soluble green perylenediimide (PDI) dyes as potential sensitizers for photodynamic therapy.

scientific article published on July 2005

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