List of works - Hiroko Yamada

9,9'-Anthryl-anthroxyl radicals: strategic stabilization of highly reactive phenoxyl radicals

scientific article published on 01 April 2015

A Diradical Approach towards BODIPY-Based Dyes with Intense Near-Infrared Absorption around λ=1100 nm

scientific article published on 25 January 2016

A facile one-pot synthesis of meso-aryl-substituted [14]triphyrin(2.1.1).

scientific article published in December 2008

A kinetically protected pyrene: molecular design, bright blue emission in the crystalline state and aromaticity relocation in its dicationic species.

scientific article published on 11 July 2014

A laterally π-expanded fluorone dye as an efficient near infrared fluorophore.

scientific article

A photochemical layer-by-layer solution process for preparing organic semiconducting thin films having the right material at the right place

scientific article published on 17 July 2018

A remarkably strained cyclopyrenylene trimer that undergoes metal-free direct oxygen insertion into the biaryl C-C σ-bond

scientific article published on 12 June 2019

Acenaphthylene-fused cyclo[8]pyrroles with intense near-IR-region absorption bands

scientific article published on 26 August 2013

An Azulene-Fused Tetracene Diimide with a Small HOMO-LUMO Gap

scientific article published on 11 August 2016

An Ethynylene-Bridged Pentacene Dimer: Two-Step Synthesis and Charge-Transport Properties

scientific article published on 11 September 2018

An optically and thermally switchable electronic structure based on an anthracene-BODIPY conjugate.

scientific article published on 24 February 2015

Benzonorcorrole NiII Complexes: Enhancement of Paratropic Ring Current and Singlet Diradical Character by Benzo-Fusion

scientific article published on 12 January 2018

C70 vs. C60 in zinc porphyrin-fullerene dyads: prolonged charge separation and ultrafast energy transfer from the second excited singlet state of porphyrin

scientific article published in March 2003

Catalytic effects of dioxygen on intramolecular electron transfer in radical ion pairs of zinc porphyrin-linked fullerenes.

scientific article published in March 2001

Catalytic two-electron reduction of dioxygen catalysed by metal-free [14]triphyrin(2.1.1)

scientific article published on 03 August 2015

Control of Aromaticity and cis-/trans-Isomeric Structure of Non-Planar Hexaphyrin(2.1.2.1.2.1) and Metal Complexes

scientific article published on 01 August 2019

Correction: 9,9'-Anthryl-anthroxyl radicals: strategic stabilization of highly reactive phenoxyl radicals

scientific article published on 01 March 2015

Corrections to "Short Excited-State Lifetimes Enable Photo-Oxidatively Stable Rubrene Derivatives"

scientific article published on 17 December 2019

Crystallization-Induced Emission of Azobenzene Derivatives

scientific article published on 23 August 2019

Cyclo[8]isoindoles: ring-expanded and annelated porphyrinoids

scientific article published on 09 May 2011

Design amphiphilic dipolar π-systems for stimuli-responsive luminescent materials using metastable states.

scientific article published on 5 June 2014

Dinaphthotetrathiafulvalene Bisimides: A New Member of the Family of π-Extended TTF Stable p-Type Semiconductors

scientific article published on 4 July 2017

Direct borylation of terrylene and quaterrylene

scientific article published on 06 April 2020

Direct comparison of a covalently-linked dyad and a 1:1 mixture of tetrabenzoporphyrin and fullerene as organic photovoltaic materials

scientific article published on 01 September 2014

Effect of the orthoquinone moiety in 9,10-phenanthrenequinone on its ability to induce apoptosis in HCT-116 and HL-60 cells

scientific article published on 15 June 2013

Evaluation of the charge transfer efficiency of organic thin-film photovoltaic devices fabricated using a photoprecursor approach.

scientific article published in May 2015

FET performance and substitution effect on 2,6-dithienylanthracene devices prepared by photoirradiation of their diketone precursors

scientific article published on 9 October 2012

First synthesis of dodecasubstituted porphycenes

scientific article published on 21 February 2011

First synthesis of porphyrin-fused 1,10-phenanthroline-ruthenium(II) complexes

scientific article published on 01 September 2009

Full Characterization and Photoelectrochemical Behavior of Pyrene-fused Octaazadecacene and Tetraazaoctacene

scientific article published on 25 November 2015

Fusing N-heteroacene analogues into one "kinked" molecule with slipped two-dimensional ladder-like packing.

scientific article

In situ preparation of highly fluorescent pyrene-dyes from non-luminous precursors upon photoirradiation

scientific article published on 27 March 2013

Indolizino[5,6-b]quinoxaline Derivatives: Intramolecular Charge Transfer Characters and NIR Fluorescence

scientific article published on 21 July 2015

Interpolymer Self-Assembly of Bottom-up Graphene Nanoribbons Fabricated from Fluorinated Precursors

scientific article published on 10 September 2018

Large photocurrent generation of gold electrodes modified with [60]fullerene-linked oligothiophenes bearing a tripodal rigid anchor

scientific article published on 01 January 2002

Light-harvesting and photocurrent generation by gold electrodes modified with mixed self-assembled monolayers of boron-dipyrrin and ferrocene-porphyrin-fullerene triad.

scientific article

New 2,6-distyryl-substituted BODIPY isomers: synthesis, photophysical properties, and theoretical calculations

scientific article

New synthesis of meso-free-[14]triphyrin(2.1.1) by McMurry coupling and its derivatization to Mn(I) and Re(I) complexes

scientific article published on 16 November 2010

Novel one-pot synthesis of 5-alkenyl-15-alkynylporphyrins and their derivatisation to a butadiyne-linked benzoporphyrin dimer.

scientific article published in January 2006

On-surface light-induced generation of higher acenes and elucidation of their open-shell character

scientific article published on 20 February 2019

Orbital-Energy Modulation of Tetrabenzoporphyrin-Derived Non-Fullerene Acceptors for Improved Open-Circuit Voltage in Organic Solar Cells

scientific article published on 25 November 2019

Organic Heterojunctions Formed by Interfacing Two Single Crystals from a Mixed Solution

scientific article published on 17 June 2019

Photochemical synthesis of pentacene and its derivatives

scientific article published in October 2005

Photoconversion of 6,13-α-diketopentacene in the crystalline phase

scientific article published on 01 July 2014

Photoconversion of 6,13-α-diketopentacene single crystals exhibiting light intensity-dependent morphological change

scientific article published on 01 March 2019

Photoprecursor Approach Enables Preparation of Well-Performing Bulk-Heterojunction Layers Comprising a Highly Aggregating Molecular Semiconductor.

scientific article published on 17 March 2016

Photoprecursor approach as an effective means for preparing multilayer organic semiconducting thin films by solution processes.

scientific article published on 21 November 2014

Probing Charge Carrier Dynamics in Porphyrin-Based Organic Semiconductor Thin Films by Time-Resolved THz Spectroscopy.

scientific article published on 12 October 2017

Rearrangement of an aniline linked perylene bisimide under acidic conditions and visible to near-infrared emission from the intramolecular charge-transfer state of its fused derivatives.

scientific article published on 27 April 2017

Retro-Diels-Alder approach to the synthesis of π-expanded azuliporphyrins and their porphyrinoid aromaticity

scientific article published on 22 August 2012

Rewritable multilevel memory performance of a tetraazatetracene donor-acceptor derivative with good endurance.

scientific article published on 22 September 2014

Self-Organization of Hydrogen-Bonding Naphthalene Chromophores into J-type Nanorings and H-type Nanorods: Impact of Regioisomerism

scientific article published on 24 May 2012

Semiconducting π-Extended Tetrathiafulvalene Derivatives

scientific article published on 23 October 2018

Short Excited-State Lifetimes Enable Photo-Oxidatively Stable Rubrene Derivatives

scientific article published on 26 August 2019

Solid-State, Near-Infrared to Visible Photon Upconversion via Triplet-Triplet Annihilation of a Binary System Fabricated by Solution Casting

scientific article published on 30 May 2019

Soluble precursors of 2,3-naphthalocyanine and phthalocyanine for use in thin film transistors.

scientific article published on 5 September 2008

Solution-processed anthradithiophene-PCBM p-n junction photovoltaic cells fabricated by using the photoprecursor method.

scientific article published in December 2013

Switching charge-transfer characteristics from p-type to n-type through molecular "doping" (co-crystallization)

scientific article published on 25 February 2016

Synthesis and Metalation of Doubly o-Phenylene-Bridged Cyclic Bis(dipyrrin)s with Highly Bent Skeleton of Dibenzoporphyrin(2.1.2.1).

scientific article published on 27 June 2016

Synthesis and characterization of new platinum(II) and platinum(IV) triphyrin complexes.

scientific article published on 4 February 2013

Synthesis and characterization of tetraanthroporphyrins

scientific article published on 17 June 2008

Synthesis and electrochemical properties of porphycene-diketopyrrolopyrrole conjugates

scientific article published on 17 June 2014

Synthesis and properties of boron complexes of [14]triphyrins(2.1.1).

scientific article

Synthesis and solid-state structures of a tetrathiafulvalene-conjugated bistetracene.

scientific article published on 11 April 2014

Synthesis of Anthracene Derivatives with Azaacene-Containing Iptycene Wings and the Utilization as a Dopant for Solution-Processed Organic Light-Emitting Diodes

scientific article published on 04 November 2019

Synthesis of a Porphyrin(2.1.2.1) Nanobelt and Its Ability To Bind Fullerene

scientific article published on 15 March 2019

Synthesis of pentacene-, tetracene- and anthracene bisimides using double-cyclization reaction mediated by bismuth(III) triflate

scientific article published on 11 August 2011

Synthesis, Characterization and Protonation Behavior of Quinoxaline-Fused Porphycenes.

scientific article

Synthesis, Structure, and Air-stable N-type Field-Effect Transistor Behaviors of Functionalized Octaazanonacene-8,19-dione

scientific article published on 31 March 2015

Synthesis, crystal structure, and photodynamics of π-expanded porphyrin-fullerene dyads synthesized by Diels-Alder reaction

scientific article

Synthesis, properties, and ambipolar organic field-effect transistor performances of symmetrically cyanated pentacene and naphthacene as air-stable acene derivatives

scientific article published on 22 February 2011

Synthesis, structures, and optical and electrochemical properties of benzoporphycenes

scientific article

Tautomerism in porphycenes: analysis of rate-affecting factors

scientific article published on 19 August 2014

Tetrabenzoperipentacene: Stable Five-Electron Donating Ability and a Discrete Triple-Layered β-Graphite Form in the Solid State

scientific article published on 27 May 2015

The synthesis and properties of free-base [14]triphyrin(2.1.1) compounds and the formation of subporphyrinoid metal complexes

scientific article published on 21 March 2011

Thiatriphyrin(2.1.1): A Core‐Modified Contracted Porphyrin ⬇️

scientific article published on February 11, 2013

Time-resolved fluorescence spectroscopy study of excited state dynamics of alkyl- and benzo-substituted triphyrin(2.1.1)

scientific article published on 01 July 2014

Torsional chirality generation based on cyclic oligomers constructed from an odd number of pyrenes

scientific article published on 18 July 2019

Toward Tetraradicaloid: The Effect of Fusion Mode on Radical Character and Chemical Reactivity

scientific article published on 30 December 2015

Tuning the spectroscopic, electrochemical, and photovoltaic properties of triaryl amine based sensitizers through ring-fused thiophene bridges.

scientific article published on 27 January 2012

Yellow NIR dye: π-fused bisbenzoBODIPYs with electron-withdrawing groups

scientific article published on 01 February 2014

Z-Shaped Pentaleno-Acene Dimers with High Stability and Small Band Gap.

scientific article published on 25 January 2016

[30]Hexaphyrin(2.1.2.1.2.1) as Aromatic Planar Ligand and Its Trinuclear Rhodium(I) Complex

scientific article published on 02 August 2018

η5-Cyclopentadienyliron(II)-[14]Triphyrin(2.1.1) Sandwich Compounds: Synthesis, Characterization, and Stable Redox Interconversion

scientific article published on 29 May 2013

π-Fused bis-BODIPY as a candidate for NIR dyes

scientific article published on 13 July 2012

List of works by Hiroko Yamada

9,9'-Anthryl-anthroxyl radicals: strategic stabilization of highly reactive phenoxyl radicals

A Diradical Approach towards BODIPY-Based Dyes with Intense Near-Infrared Absorption around λ=1100 nm

A facile one-pot synthesis of meso-aryl-substituted [14]triphyrin(2.1.1).

A kinetically protected pyrene: molecular design, bright blue emission in the crystalline state and aromaticity relocation in its dicationic species.

A laterally π-expanded fluorone dye as an efficient near infrared fluorophore.

A photochemical layer-by-layer solution process for preparing organic semiconducting thin films having the right material at the right place

A remarkably strained cyclopyrenylene trimer that undergoes metal-free direct oxygen insertion into the biaryl C-C σ-bond

Acenaphthylene-fused cyclo[8]pyrroles with intense near-IR-region absorption bands

An Azulene-Fused Tetracene Diimide with a Small HOMO-LUMO Gap

An Ethynylene-Bridged Pentacene Dimer: Two-Step Synthesis and Charge-Transport Properties

An optically and thermally switchable electronic structure based on an anthracene-BODIPY conjugate.

Benzonorcorrole NiII Complexes: Enhancement of Paratropic Ring Current and Singlet Diradical Character by Benzo-Fusion

C70 vs. C60 in zinc porphyrin-fullerene dyads: prolonged charge separation and ultrafast energy transfer from the second excited singlet state of porphyrin

Catalytic effects of dioxygen on intramolecular electron transfer in radical ion pairs of zinc porphyrin-linked fullerenes.

Catalytic two-electron reduction of dioxygen catalysed by metal-free [14]triphyrin(2.1.1)

Control of Aromaticity and cis-/trans-Isomeric Structure of Non-Planar Hexaphyrin(2.1.2.1.2.1) and Metal Complexes

Correction: 9,9'-Anthryl-anthroxyl radicals: strategic stabilization of highly reactive phenoxyl radicals

Corrections to "Short Excited-State Lifetimes Enable Photo-Oxidatively Stable Rubrene Derivatives"

Crystallization-Induced Emission of Azobenzene Derivatives

Cyclo[8]isoindoles: ring-expanded and annelated porphyrinoids

Design amphiphilic dipolar π-systems for stimuli-responsive luminescent materials using metastable states.

Dinaphthotetrathiafulvalene Bisimides: A New Member of the Family of π-Extended TTF Stable p-Type Semiconductors

Direct borylation of terrylene and quaterrylene

Direct comparison of a covalently-linked dyad and a 1:1 mixture of tetrabenzoporphyrin and fullerene as organic photovoltaic materials

Effect of the orthoquinone moiety in 9,10-phenanthrenequinone on its ability to induce apoptosis in HCT-116 and HL-60 cells

Evaluation of the charge transfer efficiency of organic thin-film photovoltaic devices fabricated using a photoprecursor approach.

FET performance and substitution effect on 2,6-dithienylanthracene devices prepared by photoirradiation of their diketone precursors

First synthesis of dodecasubstituted porphycenes

First synthesis of porphyrin-fused 1,10-phenanthroline-ruthenium(II) complexes

Full Characterization and Photoelectrochemical Behavior of Pyrene-fused Octaazadecacene and Tetraazaoctacene

Fusing N-heteroacene analogues into one "kinked" molecule with slipped two-dimensional ladder-like packing.

In situ preparation of highly fluorescent pyrene-dyes from non-luminous precursors upon photoirradiation

Indolizino[5,6-b]quinoxaline Derivatives: Intramolecular Charge Transfer Characters and NIR Fluorescence

Interpolymer Self-Assembly of Bottom-up Graphene Nanoribbons Fabricated from Fluorinated Precursors

Large photocurrent generation of gold electrodes modified with [60]fullerene-linked oligothiophenes bearing a tripodal rigid anchor

Light-harvesting and photocurrent generation by gold electrodes modified with mixed self-assembled monolayers of boron-dipyrrin and ferrocene-porphyrin-fullerene triad.

New 2,6-distyryl-substituted BODIPY isomers: synthesis, photophysical properties, and theoretical calculations

New synthesis of meso-free-[14]triphyrin(2.1.1) by McMurry coupling and its derivatization to Mn(I) and Re(I) complexes

Novel one-pot synthesis of 5-alkenyl-15-alkynylporphyrins and their derivatisation to a butadiyne-linked benzoporphyrin dimer.

On-surface light-induced generation of higher acenes and elucidation of their open-shell character

Orbital-Energy Modulation of Tetrabenzoporphyrin-Derived Non-Fullerene Acceptors for Improved Open-Circuit Voltage in Organic Solar Cells

Organic Heterojunctions Formed by Interfacing Two Single Crystals from a Mixed Solution

Photochemical synthesis of pentacene and its derivatives

Photoconversion of 6,13-α-diketopentacene in the crystalline phase

Photoconversion of 6,13-α-diketopentacene single crystals exhibiting light intensity-dependent morphological change

Photoprecursor Approach Enables Preparation of Well-Performing Bulk-Heterojunction Layers Comprising a Highly Aggregating Molecular Semiconductor.

Photoprecursor approach as an effective means for preparing multilayer organic semiconducting thin films by solution processes.

Probing Charge Carrier Dynamics in Porphyrin-Based Organic Semiconductor Thin Films by Time-Resolved THz Spectroscopy.

Rearrangement of an aniline linked perylene bisimide under acidic conditions and visible to near-infrared emission from the intramolecular charge-transfer state of its fused derivatives.

Retro-Diels-Alder approach to the synthesis of π-expanded azuliporphyrins and their porphyrinoid aromaticity

Rewritable multilevel memory performance of a tetraazatetracene donor-acceptor derivative with good endurance.

Self-Organization of Hydrogen-Bonding Naphthalene Chromophores into J-type Nanorings and H-type Nanorods: Impact of Regioisomerism

Semiconducting π-Extended Tetrathiafulvalene Derivatives

Short Excited-State Lifetimes Enable Photo-Oxidatively Stable Rubrene Derivatives

Solid-State, Near-Infrared to Visible Photon Upconversion via Triplet-Triplet Annihilation of a Binary System Fabricated by Solution Casting

Soluble precursors of 2,3-naphthalocyanine and phthalocyanine for use in thin film transistors.

Solution-processed anthradithiophene-PCBM p-n junction photovoltaic cells fabricated by using the photoprecursor method.

Switching charge-transfer characteristics from p-type to n-type through molecular "doping" (co-crystallization)

Synthesis and Metalation of Doubly o-Phenylene-Bridged Cyclic Bis(dipyrrin)s with Highly Bent Skeleton of Dibenzoporphyrin(2.1.2.1).

Synthesis and characterization of new platinum(II) and platinum(IV) triphyrin complexes.

Synthesis and characterization of tetraanthroporphyrins

Synthesis and electrochemical properties of porphycene-diketopyrrolopyrrole conjugates

Synthesis and properties of boron complexes of [14]triphyrins(2.1.1).

Synthesis and solid-state structures of a tetrathiafulvalene-conjugated bistetracene.

Synthesis of Anthracene Derivatives with Azaacene-Containing Iptycene Wings and the Utilization as a Dopant for Solution-Processed Organic Light-Emitting Diodes

Synthesis of a Porphyrin(2.1.2.1) Nanobelt and Its Ability To Bind Fullerene

Synthesis of pentacene-, tetracene- and anthracene bisimides using double-cyclization reaction mediated by bismuth(III) triflate

Synthesis, Characterization and Protonation Behavior of Quinoxaline-Fused Porphycenes.

Synthesis, Structure, and Air-stable N-type Field-Effect Transistor Behaviors of Functionalized Octaazanonacene-8,19-dione

Synthesis, crystal structure, and photodynamics of π-expanded porphyrin-fullerene dyads synthesized by Diels-Alder reaction

Synthesis, properties, and ambipolar organic field-effect transistor performances of symmetrically cyanated pentacene and naphthacene as air-stable acene derivatives

Synthesis, structures, and optical and electrochemical properties of benzoporphycenes

Tautomerism in porphycenes: analysis of rate-affecting factors

Tetrabenzoperipentacene: Stable Five-Electron Donating Ability and a Discrete Triple-Layered β-Graphite Form in the Solid State

The synthesis and properties of free-base [14]triphyrin(2.1.1) compounds and the formation of subporphyrinoid metal complexes

Thiatriphyrin(2.1.1): A Core‐Modified Contracted Porphyrin ⬇️

Time-resolved fluorescence spectroscopy study of excited state dynamics of alkyl- and benzo-substituted triphyrin(2.1.1)

Torsional chirality generation based on cyclic oligomers constructed from an odd number of pyrenes

Toward Tetraradicaloid: The Effect of Fusion Mode on Radical Character and Chemical Reactivity