scholarly journals Emission Behavior of Fluorescently Labeled Silver Nanoshell:  Enhanced Self-Quenching by Metal Nanostructure

2007 ◽  
Vol 111 (5) ◽  
pp. 1955-1961 ◽  
Author(s):  
Jian Zhang ◽  
Yi Fu ◽  
Joseph R. Lakowicz
Keyword(s):  
Metal Nanostructure ◽  
Emission Behavior

scholarly journals Supramolecular Nanofibers from Collagen-Mimetic Peptides Bearing Various Aromatic Groups at N-Termini via Hierarchical Self-Assembly

2021 ◽  
Vol 22 (9) ◽  
pp. 4533
Author(s):  
Tomoyuki Koga ◽  
Shinya Kingetsu ◽  
Nobuyuki Higashi
Keyword(s):  
Self Assembly ◽  
Triple Helix ◽  
Wavelength Conversion ◽  
Nile Red ◽  
Tem Analysis ◽  
Mimetic Peptides ◽  
Collagen Mimetic Peptides ◽  
Potential Applications ◽  
Hydrophobic Molecule ◽  
Emission Behavior

Self-assembly of artificial peptides has been widely studied for constructing nanostructured materials, with numerous potential applications in the nanobiotechnology field. Herein, we report the synthesis and hierarchical self-assembly of collagen-mimetic peptides (CMPs) bearing various aromatic groups at the N-termini, including 2-naphthyl, 1-naphtyl, anthracenyl, and pyrenyl groups, into nanofibers. The CMPs (R-(GPO)n: n > 4) formed a triple helix structure in water at 4 °C, as confirmed via CD analyses, and their conformations were more stable with increasing hydrophobicity of the terminal aromatic group and peptide chain length. The resulting pre-organized triple helical CMPs showed diverse self-assembly into highly ordered nanofibers, reflecting their slight differences in hydrophobic/hydrophilic balance and configuration of aromatic templates. TEM analysis demonstrated that 2Np-CMPn (n = 6 and 7) and Py-CMP6 provided well-developed natural collagen-like nanofibers and An-CMPn (n = 5–7) self-assembled into rod-like micelle fibers. On the other hand, 2Np-CMP5 and 1Np-CMP6 were unable to form nanofibers under the same conditions. Furthermore, the Py-CMP6 nanofiber was found to encapsulate a guest hydrophobic molecule, Nile red, and exhibited unique emission behavior based on the specific nanostructure. In addition to the ability of CMPs to bind small molecules, their controlled self-assembly enables their versatile utilization in drug delivery and wavelength-conversion nanomaterials.

scholarly journals Impact of Chimney‐draught Conditions on Combustion and Emission Behavior of a Wood‐burning Stove

2020 ◽  
Author(s):  
Felix Endriss ◽  
Peter Grammer ◽  
Michael Russ ◽  
Harald Thorwarth
Keyword(s):  
Wood Burning ◽  
Emission Behavior

scholarly journals A wide-bandgap metal–semiconductor–metal nanostructure made entirely from graphene

2012 ◽  
Vol 9 (1) ◽  
pp. 49-54 ◽  
Author(s):  
J. Hicks ◽  
A. Tejeda ◽  
A. Taleb-Ibrahimi ◽  
M. S. Nevius ◽  
F. Wang ◽  
...  
Keyword(s):  
Wide Bandgap ◽  
Metal Semiconductor Metal ◽  
Metal Nanostructure

Emission Behavior of a CI Engine Running by Biodiesel under Transient Conditions

2010 ◽  
Author(s):  
Belachew Tesfa ◽  
Rakesh Mishra ◽  
Fengshou Gu ◽  
Oliver Gilkes
Keyword(s):  
Transient Conditions ◽  
Emission Behavior ◽  
Ci Engine

Femtosecond Laser Irradiation of a Multilayer Metal–Metal Nanostructure

JETP Letters ◽  
2021 ◽  
Vol 113 (5) ◽  
pp. 308-316
Author(s):  
S. A. Romashevskiy ◽  
V. A. Khokhlov ◽  
S. I. Ashitkov ◽  
V. V. Zhakhovsky ◽  
N. A. Inogamov ◽  
...  
Keyword(s):  
Femtosecond Laser ◽  
Laser Irradiation ◽  
Femtosecond Laser Irradiation ◽  
Metal Metal ◽  
Metal Nanostructure ◽  
Multilayer Metal

Acoustic Emission Behavior of Granular Soils

1976 ◽  
Vol 102 (7) ◽  
pp. 761-773
Author(s):  
Robert M. Koerner ◽  
John W. Curran ◽  
W. Martin McCabe ◽  
Arthur E. Lord
Keyword(s):  
Acoustic Emission ◽  
Granular Soils ◽  
Emission Behavior ◽  
Acoustic Emission Behavior

Aggregation-induced emission in precursors to porous molecular crystals

2017 ◽  
Vol 53 (72) ◽  
pp. 10022-10025 ◽  
Author(s):  
Zhenglin Zhang ◽  
Mohamed I. Hashim ◽  
Ognjen Š. Miljanić
Keyword(s):  
Solid State ◽  
Molecular Crystals ◽  
Aggregation Induced Emission ◽  
Emission Behavior ◽  
Solid State Fluorescence

Trigonal fluorinated pyrazoles assemble into porous molecular crystals and show solid-state fluorescence. However, their emission behavior in solution is dramatically different.

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