Small molecules of chalcone derivatives with high two-photon absorption activities in the near-IR region

2016 ◽  
Vol 4 (15) ◽  
pp. 3256-3267 ◽  
Author(s):  
Jingyun Tan ◽  
Yujin Zhang ◽  
Meirong Zhang ◽  
Xiaohe Tian ◽  
Yiming Wang ◽  
...  
Keyword(s):  
Small Molecules ◽  
Photon Absorption ◽  
Structure Property ◽  
Two Photon Absorption ◽  
Chalcone Derivatives ◽  
Two Photon ◽  
Property Relationship ◽  
Near Ir ◽  
Structure Property Relationship

Six thiophene-based chalcone derivatives were synthesized, and their structure–property relationship was investigated systematically. Small molecules as they are, they have showed favorable Φ and σ values in the near-IR region.

Copolymerization of urea and murexide for efficient photocatalytic hydrogen evolution and tetracycline degradation

2021 ◽  
Author(s):  
Zhilu Du ◽  
Xinyu Zhao ◽  
Yingnan Zhao ◽  
Huiying Sun ◽  
Yingqi Li ◽  
...  
Keyword(s):  
Small Molecules ◽  
Hydrogen Evolution ◽  
Effective Strategy ◽  
Structure Property ◽  
Photocatalytic Hydrogen Evolution ◽  
Property Relationship ◽  
Structure Property Relationship ◽  
Tetracycline Degradation ◽  
Depth Study

Copolymerization of urea and small molecules is an effective strategy to modify g-C3N4. To in-depth study the important effects of the introduction of small molecular moiety on the structure-property relationship...

Two-photon absorption of dipolar and quadrupolar oligothiophene-cored chromophores derivatives containing terminal dimesitylboryl moieties: A theoretical (DFT) structure-property investigation.

2021 ◽  
Author(s):  
Anissa Amar ◽  
Aziz ElKechai ◽  
Jean-François Halet ◽  
Frédéric Paul ◽  
Abdou Boucekkine
Keyword(s):  
Photon Absorption ◽  
Structure Property ◽  
Two Photon Absorption ◽  
Two Photon

A series of dipolar and quadrupolar dimesitylboryl (BMes2) derivatives containing different thiophene oligomers as the central conjugated bridge to which are appended BMes2 substituents at both ends have been investigated...

scholarly journals Uncovering Structure–Property Relationships in Push–Pull Chromophores: A Promising Route to Large Hyperpolarizability and Two-Photon Absorption

2020 ◽  
Vol 124 (29) ◽  
pp. 15739-15748
Author(s):  
Alessio Cesaretti ◽  
Paolo Foggi ◽  
Cosimo G. Fortuna ◽  
Fausto Elisei ◽  
Anna Spalletti ◽  
...  
Keyword(s):  
Photon Absorption ◽  
Structure Property ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Structure Property Relationships

Thiophene-based pyridine derivatives: synthesis, crystal structures, two-photon absorption properties and bio-imaging applications in the near-IR region

2016 ◽  
Vol 40 (10) ◽  
pp. 8809-8814 ◽  
Author(s):  
Shasha Xu ◽  
Yingzhong Zhu ◽  
Rui Li ◽  
Jian Su ◽  
Shengli Li ◽  
...  
Keyword(s):  
Cross Sections ◽  
High Stability ◽  
Photon Absorption ◽  
Pyridine Derivatives ◽  
Absorption Properties ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Near Ir ◽  
Bio Imaging ◽  
Low Cytotoxicity

Two novel D–π–A structural chromophores showing large 2PA active cross-sections, low cytotoxicity and high stability in near-IR bio-imaging.

A novel ruthenium(ii) complex for two-photon absorption-based optical power limiting in the near-IR range

2011 ◽  
Vol 13 (38) ◽  
pp. 17304 ◽  
Author(s):  
Mickaël Four ◽  
Didier Riehl ◽  
Olivier Mongin ◽  
Mireille Blanchard-Desce ◽  
Latévi Max Lawson-Daku ◽  
...  
Keyword(s):  
Optical Power ◽  
Photon Absorption ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Near Ir ◽  
Optical Power Limiting ◽  
Near Ir Range

scholarly journals Fluorescence and two-photon absorption of push–pull aryl(bi)thiophenes: structure–property relationships

2012 ◽  
Vol 11 (11) ◽  
pp. 1756 ◽  
Author(s):  
Emilie Genin ◽  
Vincent Hugues ◽  
Guillaume Clermont ◽  
Cyril Herbivo ◽  
M. Cidália R. Castro ◽  
...  
Keyword(s):  
Photon Absorption ◽  
Structure Property ◽  
Two Photon Absorption ◽  
Two Photon ◽  
Structure Property Relationships
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