Small molecular neutral microcrystalline iridium(iii) complexes as promising molecular oxygen sensors

2015 ◽  
Vol 51 (10) ◽  
pp. 1926-1929 ◽  
Author(s):  
Ming Li ◽  
Baozhan Zheng ◽  
Daibing Luo ◽  
Huiqin Sun ◽  
Ning Wang ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
High Performance ◽  
Oxygen Sensors

Small molecular neutral microcrystalline iridium(iii) complexes could act as high performance self-inclusive oxygen sensors.

Fabrication of high performance oxygen sensors using multilayer oxides with high interfacial conductivity

2016 ◽  
Vol 4 (29) ◽  
pp. 11422-11429 ◽  
Author(s):  
Lei Yao ◽  
Gang Ou ◽  
Wei Liu ◽  
Xiaohui Zhao ◽  
Hiroki Nishijima ◽  
...  
Keyword(s):  
Ionic Conductivity ◽  
High Performance ◽  
Operating Temperature ◽  
Oxygen Sensors

Fabrication of oxygen sensors using Ce0.8Sm0.1Nd0.1O2−δ/Al2O3multilayered electrolytes with high interfacial ionic conductivity which endows the sensors with low operating temperature and excellent performances.

scholarly journals Ceria/polymer nanocontainers for high-performance encapsulation of fluorophores

2019 ◽  
Vol 10 ◽  
pp. 522-530 ◽  
Author(s):  
Kartheek Katta ◽  
Dmitry Busko ◽  
Yuri Avlasevich ◽  
Katharina Landfester ◽  
Stanislav Baluschev ◽  
...  
Keyword(s):  
Molecular Oxygen ◽  
High Performance ◽  
Liquid Core ◽  
Miniemulsion Polymerization ◽  
Oxygen Scavenger ◽  
Nanoparticle Layer ◽  
Electronically Excited ◽  
Organic Fluorophore ◽  
Fluorescent Molecules

We report the synthesis of high-performance organic–inorganic hybrid fluorescent nanocapsules comprising a polymer shell armored with an inorganic layer and a liquid core containing a fluorophore. The polymeric capsules are synthesized by free radical miniemulsion polymerization and contain covalently bound carboxylate surface functionalities that allow for the binding of metal ions through electrostatic interaction. A cerium(IV) oxide nanoparticle layer, formed in situ at the surface of the hybrid nanocapsules, acts as oxygen scavenger and keeps external reactive molecular oxygen from entering into the capsules, eventually resulting in a reduction of the photooxidation of encapsulated fluorescent molecules. This approach shows an increase in the fluorescence of the model organic fluorophore terrylene diimide by avoiding the ground-state molecular oxygen to react with electronically excited states of the fluorescent hydrocarbon molecule.

A highly sensitive and fast-responding oxygen sensor based on POSS-containing hybrid copolymer films

2017 ◽  
Vol 5 (44) ◽  
pp. 11395-11402 ◽  
Author(s):  
Yongyun Mao ◽  
Qian Zhao ◽  
Jianchang Wu ◽  
Tingting Pan ◽  
Bingpu Zhou ◽  
...  
Keyword(s):  
High Performance ◽  
Oxygen Sensor ◽  
Polyhedral Oligomeric Silsesquioxane ◽  
Oxygen Sensors ◽  
Inorganic Hybrid ◽  
Copolymer Films ◽  
Hybrid Copolymer ◽  
Highly Sensitive ◽  
Platinum Porphyrin ◽  
Oligomeric Silsesquioxane

Organic–inorganic hybrid 3-(trimethoxysily)propylmethacrylate-co-platinum porphyrin-co-methacrylolsobutyl-polyhedral oligomeric silsesquioxane (TPMA-PtTPP-POSS) copolymer films were synthesized and applied as high-performance oxygen sensors.

scholarly journals Robust optical oxygen sensors based on polymer-bound NIR-emitting platinum(ii)–benzoporphyrins

2014 ◽  
Vol 2 (36) ◽  
pp. 7589-7598 ◽  
Author(s):  
L. H. Hutter ◽  
B. J. Müller ◽  
K. Koren ◽  
S. M. Borisov ◽  
I. Klimant
Keyword(s):  
High Performance ◽  
Oxygen Sensing ◽  
Oxygen Sensors ◽  
Covalently Bound

New high performance optical oxygen sensing materials based on NIR-emitting indicators covalently bound to various polymers overcome main limitations of the conventional sensors.

Synthesis and properties of high performance nanostructured polyaniline: Effect of initiator dosage and molecular oxygen

2009 ◽  
Vol 159 (17-18) ◽  
pp. 1757-1760 ◽  
Author(s):  
Chan Woo Lee ◽  
Ki-Whan Chi ◽  
Ho Yun Hwang ◽  
Han Mo Jeong
Keyword(s):  
Molecular Oxygen ◽  
High Performance

scholarly journals High performance optical oxygen sensors based on iridium complexes exhibiting interchromophore energy shuttling

The Analyst ◽  
2016 ◽  
Vol 141 (10) ◽  
pp. 3090-3097 ◽  
Author(s):  
Santiago Medina-Rodríguez ◽  
Sergey A. Denisov ◽  
Yanouk Cudré ◽  
Louise Male ◽  
Marta Marín-Suárez ◽  
...  
Keyword(s):  
Energy Transfer ◽  
High Performance ◽  
High Sensitivity ◽  
Oxygen Sensors ◽  
Electronic Energy ◽  
Iridium Complexes ◽  
Electronic Energy Transfer ◽  
Very High

Reversible electronic energy transfer is used for sensing oxygen traces and results in very high sensitivity.

High-Performance Oxygen Sensors Based on EuIII Complex/Polystyrene Composite Nanofibrous Membranes Prepared by Electrospinning

ChemPhysChem ◽  
2011 ◽  
Vol 12 (2) ◽  
pp. 349-355 ◽  
Author(s):  
Yinghui Wang ◽  
Bin Li ◽  
Liming Zhang ◽  
Qinghui Zuo ◽  
Peng Li ◽  
...  
Keyword(s):  
High Performance ◽  
Oxygen Sensors ◽  
Nanofibrous Membranes

High Performance Oxygen Sensors Based on New Pyrene Derivatives

2008 ◽  
Vol 6 (3) ◽  
pp. 381-385
Author(s):  
Ting Huang ◽  
Yong Lin ◽  
Liusheng Chen ◽  
Yi Shi ◽  
Qihua He ◽  
...  
Keyword(s):  
High Performance ◽  
Oxygen Sensors ◽  
Pyrene Derivatives

Development of CeO2-HfO2 mixed oxide thin films for high performance oxygen sensors

2021 ◽  
pp. 1-1
Author(s):  
N. Ramshanker ◽  
Kolla Lakshmi Ganapathi ◽  
N. Varun ◽  
M. S. Bhat ◽  
S. Mohan
Keyword(s):  
Thin Films ◽  
Mixed Oxide ◽  
High Performance ◽  
Oxygen Sensors ◽  
Oxide Thin Films
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