ArticleChemphyschem : a European journal of chemical physics and physical chemistry2012
Amplified two-photon absorption in trans-A2B2-porphyrins bearing nitrophenylethynyl substituents.
Article in Chemphyschem : a European journal of chemical physics and physical chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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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.
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Who cites it
6 citing papers in PubMed.
- Enhanced Photodynamic Therapy by Improved Light Energy Capture Efficiency of Porphyrin Photosensitizers.Current treatment options in oncology · 2023Review
- Two-Photon Absorption: An Open Door to the NIR-II Biological Window?Frontiers in chemistry · 2022Review
- Chirogenesis in Zinc Porphyrins: Theoretical Evaluation of Electronic Transitions, Controlling Structural Factors and Axial Ligation.Chemphyschem : a European journal of chemical physics and physical chemistry · 2021Article
- Access to Corrole-Appended Persubstituted Benzofurans by a Multicomponent Reaction: The Dual Role ofOrganic letters · 2020Article
- Two-Photon Absorbing Phosphorescent Metalloporphyrins: Effects of π-Extension and Peripheral Substitution.Journal of the American Chemical Society · 2016Article
- Synthesis of phosphorescent asymmetrically π-extended porphyrins for two-photon applications.The Journal of organic chemistry · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
We show that peripheral nitro groups enhance the maximum two-photon absorption cross-section of trans-A(2)B(2)-porphyrins bearing two phenylethynyl substituents by more than one order of magnitude. Maximum values as high as 1000 GM result from realization of suitable conditions for effective resonance enhancement along with a lowering of the energy and intensification of the two-photon allowed transitions in the Soret region.
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.