Full solution process approach for deterministic control of light emission at the nanoscale (Conference Presentation)

2016 ◽  
Author(s):  
Alberto Jiménez-Solano ◽  
Juan F. Galisteo-López ◽  
Hernán Míguez
Keyword(s):  
Light Emission ◽  
Solution Process ◽  
Process Approach ◽  
Deterministic Control ◽  
Full Solution

scholarly journals Self-aligned, full solution process polymer field-effect transistor on flexible substrates

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Yan Yan ◽  
Long-Biao Huang ◽  
Ye Zhou ◽  
Su-Ting Han ◽  
Li Zhou ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistor ◽  
Solution Process ◽  
Flexible Substrates ◽  
Effect Transistor ◽  
Full Solution

Improved light emission utilizing polyfluorene derivatives by thermal printing and solution process

2009 ◽  
Author(s):  
Daisuke Kasama ◽  
Ryotaro Takata ◽  
Hirotake Kajii ◽  
Jun Inoue ◽  
Katsumi Yoshino ◽  
...  
Keyword(s):  
Light Emission ◽  
Solution Process ◽  
Polyfluorene Derivatives

Well-controlled silver nanowire/graphene hybrid from full solution process

2016 ◽  
Vol 51 (8) ◽  
pp. 1149-1154 ◽  
Author(s):  
Jeong Eon Park ◽  
Dong Hack Suh
Keyword(s):  
Mass Production ◽  
Silver Nanowires ◽  
Solution Process ◽  
Silver Nanowire ◽  
Ultrasonic Power ◽  
Two Dimensional ◽  
One Dimensional ◽  
Conductive Materials ◽  
Full Solution

The surface of a one-dimensional silver nanowire was covered with amphiphilic materials, N-(2-aminoethyl)-3a-hydroxy-5b-cholan-24-amide, and patched with two-dimensional graphene to form individually controlled hybrid. Graphene was prepared from ultrasonic in o-dichlorobenzene without any additives. As N-(2-aminoethyl)-3a-hydroxy-5b-cholan-24-amide between silver nanowires and graphene tightly held each other, silver nanowire was individually covered with graphene without introducing ultrasonic power, the necessary process to evenly mix silver nanowires and graphene but lead to damage and oxidize silver nanowires. Although the quality of graphene was inferior, the properties of hybrid were superior compared with pristine silver nanowire/graphene except introducing N-(2-aminoethyl)-3a-hydroxy-5b-cholan-24-amide. All processes to form the hybrid were carried out in solution. Therefore, this makes the processes less expensive and more useful and opens up opportunities for the mass production for conductive materials.

CsPbBr3–Cs4PbBr6 composite nanocrystals for highly efficient pure green light emission

Nanoscale ◽  
2019 ◽  
Vol 11 (47) ◽  
pp. 22899-22906 ◽  
Author(s):  
Miao He ◽  
Chunyun Wang ◽  
Jingzhou Li ◽  
Jiang Wu ◽  
Siwei Zhang ◽  
...  
Keyword(s):  
Light Emission ◽  
Light Emitting Diode ◽  
Solution Process ◽  
Green Light ◽  
Inert Gas ◽  
Light Emitting ◽  
Inorganic Perovskite ◽  
Highly Efficient ◽  
Green Light Emission

All-inorganic perovskite CsPbBr3–Cs4PbBr6 composite nanocrystals (NCs) were synthesized via a convenient solution process without inert gas protection and systematically studied as green phosphors for light emitting diode (LED) applications.

Large-size nanosheets of 9,10-bis(phenylethynyl)anthracene with high photoresponse and light emission anisotropy

2016 ◽  
Vol 18 (16) ◽  
pp. 10836-10839 ◽  
Author(s):  
Juan-Ye Wang ◽  
Hong-Dan Peng ◽  
Jia-Mei Yang ◽  
Jing-Hui Yan ◽  
Ge-Bo Pan
Keyword(s):  
Light Emission ◽  
Solution Process ◽  
Emission Anisotropy ◽  
Single Crystalline ◽  
Large Size

Large-size single crystalline nanosheets of 9,10-bis(phenylethynyl)-anthracene were prepared by a facile solution process and were fully characterized.

Organic field-effect transistors

2010 ◽  
Vol 18 (2) ◽  
Author(s):  
M. Małachowski ◽  
J. Żmija
Keyword(s):  
Organic Semiconductors ◽  
Field Effect ◽  
Multiple Testing ◽  
Light Emission ◽  
Field Effect Transistors ◽  
Solution Process ◽  
Localized States ◽  
Organic Field Effect Transistors ◽  
Active Matrix ◽  
Hopping Transport

AbstractThe paper reviews the recent year publications concerning organic field-effect transistors (OFETs). A lot of works have been performed to help understanding the structural and electrical properties of materials used to construct OFETs. It has been established that in partially ordered systems, the charge transport mechanism is thermally activated and field-assisted hopping transport and the hopping transport between disorder-induced localized states dominate over intrinsic polaronic hopping transport seen in organic single crystals. Many research attempts have been carried out on the design of air-stable organic semiconductors with a solution process which is capable of producing OFETs with excellent properties and good stability when subjected to multiple testing cycles and under continuous electrical bias. Recent experiments have demonstrated ambipolar channel conduction and light emission in conjugated polymer FETs. These achievements are the basis for construction of OLED based displays driven by active matrix consisting of OFETs.

Perovskite/polymer monolithic hybrid tandem solar cells utilizing a low-temperature, full solution process

2015 ◽  
Vol 2 (2) ◽  
pp. 203-211 ◽  
Author(s):  
Chun-Chao Chen ◽  
Sang-Hoon Bae ◽  
Wei-Hsuan Chang ◽  
Ziruo Hong ◽  
Gang Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Low Temperature ◽  
Solution Process ◽  
Monolithic Integration ◽  
Tandem Solar Cells ◽  
Tandem Structure ◽  
Full Solution

In the current study, a monolithic integration of perovskite and polymer subcells into a tandem structure is realized through a full solution process.

Renilla Bioluminescence: A Morphologic Approach to the Location of Photocytes

1974 ◽  
Vol 32 ◽  
pp. 208-209
Author(s):  
Ben O. Spurlock ◽  
Milton J. Cormier
Keyword(s):  
Excited State ◽  
Ground State ◽  
Molecular Basis ◽  
Light Emission ◽  
Chemical Basis ◽  
Electronic Excited State ◽  
Colonial Form ◽  
The Common ◽  
Eighteenth And Nineteenth Centuries ◽  
Catalyzed Oxidation

The phenomenon of bioluminescence has fascinated layman and scientist alike for many centuries. During the eighteenth and nineteenth centuries a number of observations were reported on the physiology of bioluminescence in Renilla, the common sea pansy. More recently biochemists have directed their attention to the molecular basis of luminosity in this colonial form. These studies have centered primarily on defining the chemical basis for bioluminescence and its control. It is now established that bioluminescence in Renilla arises due to the luciferase-catalyzed oxidation of luciferin. This results in the creation of a product (oxyluciferin) in an electronic excited state. The transition of oxyluciferin from its excited state to the ground state leads to light emission.

Scanning luminescence x-ray microscopy: Progress toward selective staining using microspheres

1994 ◽  
Vol 52 ◽  
pp. 74-75
Author(s):  
C. Jacobsen ◽  
J. Fu ◽  
S. Mayer ◽  
Y. Wang ◽  
S. Williams
Keyword(s):  
Visible Light ◽  
Active Sites ◽  
Light Emission ◽  
Chinese Hamster ◽  
Polystyrene Spheres ◽  
Good Resistance ◽  
X Ray ◽  
Selective Staining ◽  
Visible Light Emission ◽  
Specific Labelling

In scanning luminescence x-ray microscopy (SLXM), a high resolution x-ray probe is used to excite visible light emission (see Figs. 1 and 2). The technique has been developed with a goal of localizing dye-tagged biochemically active sites and structures at 50 nm resolution in thick, hydrated biological specimens. Following our initial efforts, Moronne et al. have begun to develop probes based on biotinylated terbium; we report here our progress towards using microspheres for tagging.Our initial experiments with microspheres were based on commercially-available carboxyl latex spheres which emitted ~ 5 visible light photons per x-ray absorbed, and which showed good resistance to bleaching under x-ray irradiation. Other work (such as that by Guo et al.) has shown that such spheres can be used for a variety of specific labelling applications. Our first efforts have been aimed at labelling ƒ actin in Chinese hamster ovarian (CHO) cells. By using a detergent/fixative protocol to load spheres into cells with permeabilized membranes and preserved morphology, we have succeeded in using commercial dye-loaded, spreptavidin-coated 0.03μm polystyrene spheres linked to biotin phalloidon to label f actin (see Fig. 3).

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