Belt-shaped π-systems: relating geometry to electronic structure in a six-porphyrin nanoring.

PubWeight™: 1.37‹?› | Rank: Top 10%

🔗 View Article (PMID 21939246)

Published in J Am Chem Soc on October 12, 2011

Authors

Johannes K Sprafke1, Dmitry V Kondratuk, Michael Wykes, Amber L Thompson, Markus Hoffmann, Rokas Drevinskas, Wei-Hsin Chen, Chaw Keong Yong, Joakim Kärnbratt, Joseph E Bullock, Marc Malfois, Michael R Wasielewski, Bo Albinsson, Laura M Herz, Donatas Zigmantas, David Beljonne, Harry L Anderson

Author Affiliations

1: Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Oxford OX1 3TA, United Kingdom.

Articles citing this

Fluctuating exciton localization in giant π-conjugated spoked-wheel macrocycles. Nat Chem (2013) 1.01

Ultrafast energy transfer in biomimetic multistrand nanorings. J Am Chem Soc (2014) 0.89

Caterpillar track complexes in template-directed synthesis and correlated molecular motion. Angew Chem Int Ed Engl (2015) 0.89

Transient EPR Reveals Triplet State Delocalization in a Series of Cyclic and Linear π-Conjugated Porphyrin Oligomers. J Am Chem Soc (2015) 0.86

Structure-Directed Exciton Dynamics in Templated Molecular Nanorings. J Phys Chem C Nanomater Interfaces (2015) 0.86

Triplet state delocalization in a conjugated porphyrin dimer probed by transient electron paramagnetic resonance techniques. J Am Chem Soc (2015) 0.86

Cyclodextrin-templated porphyrin nanorings. Angew Chem Int Ed Engl (2014) 0.86

A Molecular Nanotube with Three-Dimensional π-Conjugation. Angew Chem Int Ed Engl (2015) 0.85

Vernier-templated synthesis, crystal structure, and supramolecular chemistry of a 12-porphyrin nanoring. Chemistry (2014) 0.85

Crystal structures of increasingly large molecules: meeting the challenges with CRYSTALS software. Chem Cent J (2015) 0.85

Synthesis of Five-Porphyrin Nanorings by Using Ferrocene and Corannulene Templates. Angew Chem Int Ed Engl (2016) 0.81

Making hybrid [n]-rotaxanes as supramolecular arrays of molecular electron spin qubits. Nat Commun (2016) 0.80

Six-Coordinate Zinc Porphyrins for Template-Directed Synthesis of Spiro-Fused Nanorings. J Am Chem Soc (2015) 0.79

Mechanical stiffening of porphyrin nanorings through supramolecular columnar stacking. Nano Lett (2013) 0.78

Breaking the Symmetry in Molecular Nanorings. J Phys Chem Lett (2016) 0.78

The entangled triplet pair state in acene and heteroacene materials. Nat Commun (2017) 0.77

Aromatic and antiaromatic ring currents in a molecular nanoring. Nature (2016) 0.76

Investigation of the biological and anti-cancer properties of ellagic acid-encapsulated nano-sized metalla-cages. Int J Nanomedicine (2015) 0.76

Self-Assembly of Russian Doll Concentric Porphyrin Nanorings. J Am Chem Soc (2015) 0.76

Caterpillar Track Complexes in Template-Directed Synthesis and Correlated Molecular Motion. Angew Chem Weinheim Bergstr Ger (2015) 0.75

Exploring template-bound dinuclear copper porphyrin nanorings by EPR spectroscopy. Chem Sci (2016) 0.75

Size-Independent Energy Transfer in Biomimetic Nanoring Complexes. ACS Nano (2016) 0.75

Constructive quantum interference in a bis-copper six-porphyrin nanoring. Nat Commun (2017) 0.75

A Molecular Nanotube with Three-Dimensional π-Conjugation. Angew Chem Weinheim Bergstr Ger (2015) 0.75

Nanorings with copper(ii) and zinc(ii) centers: forcing copper porphyrins to bind axial ligands in heterometallated oligomers. Chem Sci (2016) 0.75

Electronic delocalization in the radical cations of porphyrin oligomer molecular wires. J Am Chem Soc (2017) 0.75

Articles by these authors

Dickkopf-1 is a master regulator of joint remodeling. Nat Med (2007) 7.29

Electron-hole diffusion lengths exceeding 1 micrometer in an organometal trihalide perovskite absorber. Science (2013) 5.68

Interferon-regulatory factor 4 is essential for the developmental program of T helper 9 cells. Immunity (2010) 3.64

The role of driving energy and delocalized States for charge separation in organic semiconductors. Science (2012) 2.75

Carotenoid cation formation and the regulation of photosynthetic light harvesting. Science (2005) 2.49

Charge-transfer and energy-transfer processes in pi-conjugated oligomers and polymers: a molecular picture. Chem Rev (2004) 2.08

High charge carrier mobilities and lifetimes in organolead trihalide perovskites. Adv Mater (2014) 2.05

Characterization of 18F-FDG uptake in human endothelial cells in vitro. J Nucl Med (2004) 1.79

A radically configurable six-state compound. Science (2013) 1.67

Cyclodextrin-threaded conjugated polyrotaxanes as insulated molecular wires with reduced interstrand interactions. Nat Mater (2002) 1.66

Two-photon absorption and the design of two-photon dyes. Angew Chem Int Ed Engl (2009) 1.65

High-mobility air-stable n-type semiconductors with processing versatility: dicyanoperylene-3,4:9,10-bis(dicarboximides). Angew Chem Int Ed Engl (2004) 1.62

Imaging intracellular viscosity of a single cell during photoinduced cell death. Nat Chem (2009) 1.61

High-purity discrete PEG-oligomer crystals allow structural insight. Angew Chem Int Ed Engl (2009) 1.55

Zeaxanthin radical cation formation in minor light-harvesting complexes of higher plant antenna. J Biol Chem (2007) 1.52

Lasing action in strongly coupled plasmonic nanocavity arrays. Nat Nanotechnol (2013) 1.49

What is cooperativity? Angew Chem Int Ed Engl (2009) 1.47

Vernier templating and synthesis of a 12-porphyrin nano-ring. Nature (2011) 1.44

Direct observation of nanoparticle-cancer cell nucleus interactions. ACS Nano (2012) 1.39

Insulated molecular wires. Angew Chem Int Ed Engl (2007) 1.38

Carotenoid S(1) state in a recombinant light-harvesting complex of Photosystem II. Biochemistry (2002) 1.34

Rylene and related diimides for organic electronics. Adv Mater (2011) 1.32

Template-directed synthesis of a pi-conjugated porphyrin nanoring. Angew Chem Int Ed Engl (2007) 1.31

Tuning orbital energetics in arylene diimide semiconductors. materials design for ambient stability of n-type charge transport. J Am Chem Soc (2007) 1.30

Shape of tropoelastin, the highly extensible protein that controls human tissue elasticity. Proc Natl Acad Sci U S A (2011) 1.29

Giant negative linear compressibility in zinc dicyanoaurate. Nat Mater (2013) 1.23

Making a molecular wire: charge and spin transport through para-phenylene oligomers. J Am Chem Soc (2004) 1.20

Exciton regeneration at polymeric semiconductor heterojunctions. Phys Rev Lett (2004) 1.19

Long-range electron tunnelling in oligo-porphyrin molecular wires. Nat Nanotechnol (2011) 1.16

The copper(II) complexes di-mu-bromo-bis{[2,6-bis(pyrazol-1-yl)pyridine]perchloratocopper(II)} and [2,6-bis(pyrazol-1-yl)pyridine]dibromocopper(II). Acta Crystallogr C (2004) 1.16

Ultralow surface recombination velocity in InP nanowires probed by terahertz spectroscopy. Nano Lett (2012) 1.15

Electron mobility and injection dynamics in mesoporous ZnO, SnO₂, and TiO₂ films used in dye-sensitized solar cells. ACS Nano (2011) 1.14

Understanding strong two-photon absorption in pi-conjugated porphyrin dimers via double-resonance enhancement in a three-level model. J Am Chem Soc (2004) 1.14

Electronic properties of GaAs, InAs and InP nanowires studied by terahertz spectroscopy. Nanotechnology (2013) 1.13

Characterization and use of an unprecedentedly bright and structurally non-perturbing fluorescent DNA base analogue. Nucleic Acids Res (2007) 1.13

Radically enhanced molecular recognition. Nat Chem (2009) 1.13

Enhanced pi conjugation around a porphyrin[6] nanoring. Angew Chem Int Ed Engl (2008) 1.12

DNA adopts normal B-form upon incorporation of highly fluorescent DNA base analogue tC: NMR structure and UV-Vis spectroscopy characterization. Nucleic Acids Res (2004) 1.11

Intramolecular energy transfer within butadiyne-linked chlorophyll and porphyrin dimer-faced, self-assembled prisms. J Am Chem Soc (2008) 1.11

Fluorescent properties of DNA base analogue tC upon incorporation into DNA--negligible influence of neighbouring bases on fluorescence quantum yield. Nucleic Acids Res (2005) 1.10

Amphiphilic porphyrins for second harmonic generation imaging. J Am Chem Soc (2009) 1.10

Comparative analysis of Ebola virus glycoprotein interactions with human and bat cells. J Infect Dis (2011) 1.09

Nucleic acid base analog FRET-pair facilitating detailed structural measurements in nucleic acid containing systems. J Am Chem Soc (2009) 1.09

DABCO-bis(sulfur dioxide), DABSO, as a convenient source of sulfur dioxide for organic synthesis: utility in sulfonamide and sulfamide preparation. Org Lett (2011) 1.08

Amplified optical nonlinearity in a self-assembled double-strand conjugated porphyrin polymer ladder. J Am Chem Soc (2002) 1.08

Conformational dynamics of DNA polymerase probed with a novel fluorescent DNA base analogue. Biochemistry (2007) 1.08

6-De-oxy-6-fluoro-d-galactose. Acta Crystallogr Sect E Struct Rep Online (2010) 1.07

Rational design of materials with extreme negative compressibility: selective soft-mode frustration in KMn[Ag(CN)2]3. J Am Chem Soc (2011) 1.06

Unraveling the mechanism of molecular doping in organic semiconductors. Adv Mater (2012) 1.06

Optical microscopy in photosynthesis. Photosynth Res (2009) 1.04

Supramolecular nesting of cyclic polymers. Nat Chem (2015) 1.04

Carrier lifetime and mobility enhancement in nearly defect-free core-shell nanowires measured using time-resolved terahertz spectroscopy. Nano Lett (2009) 1.04

Retained surgical items: a problem yet to be solved. J Am Coll Surg (2012) 1.04

Charge separation in semicrystalline polymeric semiconductors by photoexcitation: is the mechanism intrinsic or extrinsic? Phys Rev Lett (2011) 1.03

Dynamics and energetics of single-step hole transport in DNA hairpins. J Am Chem Soc (2003) 1.03

Electronic structures of interfacial states formed at polymeric semiconductor heterojunctions. Nat Mater (2008) 1.03

A highly potassium-selective ratiometric fluorescent indicator based on BODIPY azacrown ether excitable with visible light. Org Lett (2005) 1.03

2,6-Dide-oxy-2,6-imino-l-glycero-d-ido-heptitol. Acta Crystallogr Sect E Struct Rep Online (2009) 1.03

Organocatalyzed enantioselective fluorocyclizations. Angew Chem Int Ed Engl (2011) 1.03

Azaxanthones and azathioxanthones are effective sensitisers for europium and terbium luminescence. Org Biomol Chem (2006) 1.03

Extreme sensitivity of graphene photoconductivity to environmental gases. Nat Commun (2012) 1.02

One- and two-photon activated phototoxicity of conjugated porphyrin dimers with high two-photon absorption cross sections. Org Biomol Chem (2009) 1.02

Conformationally gated switching between superexchange and hopping within oligo-p-phenylene-based molecular wires. J Am Chem Soc (2005) 1.02

Faster interprotein electron transfer in a [myoglobin, b⁵] complex with a redesigned interface. Science (2010) 1.02

Singlet exciton fission in solution. Nat Chem (2013) 1.01

Metalloproteinases and their inhibitors: influence on tumor invasiveness and metastasis formation in head and neck squamous cell carcinomas. Head Neck (2006) 1.01

Wire-like charge transport at near constant bridge energy through fluorene oligomers. Proc Natl Acad Sci U S A (2005) 1.01

The level of secretory leukocyte protease inhibitor is decreased in metastatic head and neck squamous cell carcinoma. Int J Oncol (2011) 1.01

Separating electrophilicity and Lewis acidity: the synthesis, characterization, and electrochemistry of the electron deficient tris(aryl)boranes B(C6F5)(3-n)(C6Cl5)n (n = 1-3). J Am Chem Soc (2011) 1.00

Coherent picosecond exciton dynamics in a photosynthetic reaction center. J Am Chem Soc (2012) 1.00

Triplex addressability as a basis for functional DNA nanostructures. Nano Lett (2007) 1.00

Graphene nanoribbons as low band gap donor materials for organic photovoltaics: quantum chemical aided design. ACS Nano (2012) 1.00

Characterization of self-assembled monolayers of oligo(phenyleneethynylene) derivatives of varying shapes on gold: effect of laterally extended pi-systems. Langmuir (2007) 1.00

Two Vernier-templated routes to a 24-porphyrin nanoring. Angew Chem Int Ed Engl (2012) 1.00

High-Performance Seizure Detection System Using a Wavelet-Approximate Entropy-fSVM Cascade With Clinical Validation. Clin EEG Neurosci (2013) 0.99

Stepwise effective molarities in porphyrin oligomer complexes: preorganization results in exceptionally strong chelate cooperativity. J Am Chem Soc (2011) 0.99

Impact of HPV status on treatment of squamous cell cancer of the oropharynx: what we know and what we need to know. Cancer Lett (2011) 0.99

Tethered aminohydroxylation (TA) reaction of amides. Org Lett (2009) 0.98

Plasmonic bowtie nanolaser arrays. Nano Lett (2012) 0.98

Understanding quantum interference in coherent molecular conduction. J Chem Phys (2008) 0.98

Functionalized nanostructures: redox-active porphyrin anchors for supramolecular DNA assemblies. ACS Nano (2010) 0.98

Dynamics of excited-state conformational relaxation and electronic delocalization in conjugated porphyrin oligomers. J Am Chem Soc (2008) 0.97

Predicting risk of postoperative lung injury in high-risk surgical patients: a multicenter cohort study. Anesthesiology (2014) 0.97

Self-assembled DNA photonic wire for long-range energy transfer. J Am Chem Soc (2008) 0.97

Synthesis of substituted pyridines and pyridazines via ring closing metathesis. Chem Commun (Camb) (2009) 0.97

Non-metal-mediated homogeneous hydrogenation of CO2 to CH3OH. Angew Chem Int Ed Engl (2009) 0.97

Diagnosis of blunt intestinal and mesenteric injury in the era of multidetector CT technology--are results better? J Trauma (2008) 0.96

Triplet-triplet annihilation photon-upconversion: towards solar energy applications. Phys Chem Chem Phys (2014) 0.96

The tick salivary protein sialostatin L inhibits the Th9-derived production of the asthma-promoting cytokine IL-9 and is effective in the prevention of experimental asthma. J Immunol (2012) 0.96

Enhancement of anion recognition exhibited by a halogen-bonding rotaxane host system. J Am Chem Soc (2010) 0.96

2-N-Benzyl-2,6-dide-oxy-2,6-imino-3,4-O-isopropyl-idene-3-C-methyl-d-allono-nitrile. Acta Crystallogr Sect E Struct Rep Online (2012) 0.96