Regular two-dimensional molecular array of photoluminescent Anderson-type polyoxometalate constructed by Langmuir-Blodgett technique

Langmuir : the ACS Journal of Surfaces and Colloids
Takeru ItoToshihiro Yamase

Abstract

A regular two-dimensional photoluminescent array of Anderson-type polyoxometalates (POMs) was constructed as built-up Langmuir-Blodgett (LB) films. LB films of hexatungstoantimonate (SbW(6)) and -manganate (MnW(6)) were successfully fabricated by using dimethyldioctadecylammonium (DODA) as cationic partner, while hexamolybdochromate (CrMo(6)) was unsuccessful. Specular X-ray reflectivity (SXR) and grazing incidence X-ray diffraction (GIXD) measurements revealed that both SbW(6)/DODA and MnW(6)/DODA LB films exhibited well-ordered layers consisting of periodic arrangement of the planar-structured Anderson-type molecules. Surprising periodicity was observed in SbW(6)/DODA LB film, in which the distance between SbW(6) and DODA layers was 4.40 nm, and SbW(6) anions would form a two-dimensional square lattice with a length of 1.4 nm. SbW(6)/DODA LB films exhibited photoluminescence at 77 K, while emission spectra were observed at room temperature for SbW(6) solid.

References

Feb 20, 2002·Chemical Reviews·Toshihiro Yamase
Apr 5, 2002·Chemistry : a European Journal·D G KurthA Du Chesne
Apr 22, 2005·Chemistry : a European Journal·Miguel Clemente-LeónPierre Delhaès

❮ Previous
Next ❯

Citations

Apr 11, 2008·Chemical Communications : Chem Comm·Anna ProustPierre Gouzerh
Aug 23, 2011·Chemical Communications : Chem Comm·Yunxia JiangLixin Wu
Aug 2, 2014·Photochemical & Photobiological Sciences : Official Journal of the European Photochemistry Association and the European Society for Photobiology·Bing Yan, Jing Cuan
May 9, 2013·Langmuir : the ACS Journal of Surfaces and Colloids·Xiao-Le WangWei Wang
Aug 2, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Junwei ZhaoJingyang Niu
Mar 30, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Yunxia JiangLixin Wu
Jul 12, 2012·Chemical Society Reviews·Anna ProustGuillaume Izzet
Sep 25, 2007·Journal of Colloid and Interface Science·May NymanDaniel E Trudell
Feb 5, 2010·Angewandte Chemie·De-Liang LongLeroy Cronin
Jul 8, 2015·Chemphyschem : a European Journal of Chemical Physics and Physical Chemistry·Juan J Giner-CasaresGerald Brezesinski
Jun 13, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Lijuan ChenJunwei Zhao
Nov 18, 2011·Chemical Communications : Chem Comm·Chandan DeyRahul Banerjee
Feb 9, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Huafeng LiJingyang Niu
Jul 2, 2019·Angewandte Chemie·Archismita MisraMay Nyman
Nov 29, 2007·Langmuir : the ACS Journal of Surfaces and Colloids·Tomoyuki AkutagawaTakayoshi Nakamura
Sep 17, 2009·Langmuir : the ACS Journal of Surfaces and Colloids·Miguel Clemente-LeónStefan Graber
Feb 24, 2007·Langmuir : the ACS Journal of Surfaces and Colloids·Miguel Clemente-LeónEugenio Coronado

❮ Previous
Next ❯

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

© 2021 Meta ULC. All rights reserved