ArticleJournal of the American Chemical Society2015
Six-Coordinate Zinc Porphyrins for Template-Directed Synthesis of Spiro-Fused Nanorings.
Article in Journal of the American Chemical Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
20 citing papers in PubMed.
- Suppressed excitonic effects enable high mobility and high-yield photoconductivity in a pyridine-coordinated two-dimensional polymer crystal.Nature communications · 2026Article
- Controlled Molecular Orders in Layered Multiple Porphyrins.Journal of the American Chemical Society · 2025Article
- Dynamic Metalloporphyrin-Based [2]Rotaxane Molecular Shuttles Stimulated by Neutral Lewis Base and Anion Coordination.Chemistry (Weinheim an der Bergstrasse, Germany) · 2023Article
- Modulation of supramolecular chirality by stepwise axial coordination in a nano-size trizinc(ii)porphyrin trimer.Chemical science · 2023Article
- Tying a knot between crown ethers and porphyrins.Beilstein journal of organic chemistry · 2023Article
- Ligand-binding assay based on microfluidic chemotaxis of porphyrin receptors.Chemical science · 2022Article
- Magnetically Induced Current Densities in π-Conjugated Porphyrin Nanoballs.The journal of physical chemistry. A · 2022Article
- Topology- and wavelength-governed COChemical science · 2022Article
- Peptide cyclisation promoted by supramolecular complex formation.Organic & biomolecular chemistry · 2022Article
- Ultramacrocyclization in waterChemical science · 2022Article
- Impact of photosensitizer orientation on the distance dependent photocatalytic activity in zinc phthalocyanine-nanoporous gold hybrid systems.RSC advances · 2020Article
- Structure of a Zinc Porphyrin-Substituted Bacterioferritin and Photophysical Properties of Iron Reduction.Biochemistry · 2020Article
- A Convenient Synthesis of Pentaporphyrins and Supramolecular Complexes with a Fulleropyrrolidine.Molecules (Basel, Switzerland) · 2019Article
- Light triggers molecular shuttling in rotaxanes: control over proximity and charge recombination.Chemical science · 2019Article
- Photocatalytic Hydrogen Evolution by a Synthetic [FeFe] Hydrogenase Mimic Encapsulated in a Porphyrin Cage.Chemistry (Weinheim an der Bergstrasse, Germany) · 2018Article
- Effects of Center Metals in Porphines on Nanomechanical Gas Sensing.Sensors (Basel, Switzerland) · 2018Article
- A physiological perspective on the origin and evolution of photosynthesis.FEMS microbiology reviews · 2018Review
- Nanorings with copper(ii) and zinc(ii) centers: forcing copper porphyrins to bind axial ligands in heterometallated oligomers.Chemical science · 2016Article
- Exploiting recognition-mediated assembly and reactivity in [2]rotaxane formation.Chemical science · 2016Article
- Breaking the Symmetry in Molecular Nanorings.The journal of physical chemistry letters · 2016Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors.
Funding
Abstract
Five-coordinate geometry is the standard binding mode of zinc porphyrins with pyridine ligands. Here we show that pseudo-octahedral six-coordinate zinc porphyrin complexes can also be formed in solution, by taking advantage of the chelate effect. UV-vis-NIR titrations indicate that the strength of this second coordination is ca. 6-8 kJ mol(-1). We have used the formation of six-coordinate zinc porphyrin complexes to achieve the template-directed synthesis of a 3D π-conjugated spiro-fused array of 11 porphyrin units, covalently connected in a nontrivial topology. Time-resolved fluorescence anisotropy experiments show that electronic excitation delocalizes between the two perpendicular nanorings of this spiro-system within the experimental time-resolution of 270 fs.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.