scholarly journals Supramolecular self-assembled network formation containing N⋯Br halogen bonds in physisorbed overlayers

2014 ◽  
Vol 16 (36) ◽  
pp. 19608-19617 ◽  
Author(s):  
Adam Y. Brewer ◽  
Marco Sacchi ◽  
Julia E. Parker ◽  
Chris L. Truscott ◽  
Stephen J. Jenkins ◽  
...  
Keyword(s):  
Network Formation ◽  
Halogen Bonds ◽  
Self Assembled ◽  
First Time

The formation of a halogen bonded self-assembled co-crystal physisorbed monolayer containing N⋯Br interactions is reported for the first time.

Cooperation and competition of hydrogen and halogen bonds in 2D self-assembled nanostructures based on bromine substituted coumarins

2019 ◽  
Vol 43 (44) ◽  
pp. 17182-17187 ◽  
Author(s):  
Bao Zha ◽  
Jinxing Li ◽  
Juntian Wu ◽  
Xinrui Miao ◽  
Min Zhang
Keyword(s):  
Coumarin Derivatives ◽  
Carbonyl Groups ◽  
Halogen Bonds ◽  
Cooperation And Competition ◽  
Self Assembled ◽  
Substituted Coumarins

Three coumarin derivatives (Co16, 6-Br-Co16 and 6,8-Br-Co16) with ester, ether, and carbonyl groups and different numbers of bromine substituents on the coumarin cores were synthesized.

Heterogeneous structured MoSe2–MoO3 quantum dots with enhanced sodium/potassium storage

2020 ◽  
Vol 8 (44) ◽  
pp. 23395-23403
Author(s):  
Wen Liu ◽  
Jujun Yuan ◽  
Youchen Hao ◽  
Hirbod Maleki Kheimeh Sari ◽  
Jingjing Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Electrochemical Performance ◽  
Heterogeneous Structure ◽  
Sodium Potassium ◽  
Self Assembled ◽  
First Time

A quantum dot-assisted self-assembled MoSe2–MoO3 heterogeneous structure is investigated for sodium/potassium storage for the first time. The quantum dot-assisted self-assembled MoSe2–MoO3 anode possesses a better electrochemical performance.

Second Order Nonlinear Optical Thin Films Fabricated from Electric Field-Assisted Electrostatic Self-Assembled Monolayer Method

1999 ◽  
Vol 561 ◽  
Author(s):  
Y. Liu ◽  
R.O. Claus ◽  
D. Marciu ◽  
C. Figura ◽  
J.R. Heflin
Keyword(s):  
Thin Films ◽  
Electric Field ◽  
Nonlinear Optical ◽  
Second Harmonic ◽  
New Method ◽  
Multilayer Thin Films ◽  
Self Assembled Monolayer ◽  
Harmonic Intensity ◽  
Self Assembled ◽  
First Time

ABSTRACTA new method for the build-up of non-centrosymmetric multilayer thin films has been developed for the first time using an electric field-assisted electrostatic self-assembled monolayer (EF-ESAM) technique. An increase by 116% of the second-harmonic intensity of the films has been observed in comparison with that of ESAM film.

scholarly journals Self-assembled PEG–carboxymethylcellulose nanoparticles/α-cyclodextrin hydrogels for injectable and thermosensitive drug delivery

RSC Advances ◽  
2017 ◽  
Vol 7 (5) ◽  
pp. 2905-2912 ◽  
Author(s):  
Lin Dai ◽  
Rui Liu ◽  
Li-Qiu Hu ◽  
Jun-Hui Wang ◽  
Chuan-Ling Si
Keyword(s):  
Drug Delivery ◽  
Inclusion Complex ◽  
Betulinic Acid ◽  
Aqueous Media ◽  
Self Assembled ◽  
First Time

Novel cellulose hydrogels based on the inclusion complex between α-cyclodextrin and binary-drug loaded nanoparticles (carboxymethylcellulose–betulinic acid/hydroxycamptothecine nanoparticles) were prepared in aqueous media for the first time.

Self-assembled tubular nanostructures of tris(8-quinolinolato)gallium(iii)

RSC Advances ◽  
2015 ◽  
Vol 5 (94) ◽  
pp. 77449-77453 ◽  
Author(s):  
Wanfeng Xie ◽  
Fenggong Wang ◽  
Jihui Fan ◽  
Hui Song ◽  
Zongyong Wu ◽  
...  
Keyword(s):  
Controllable Growth ◽  
Self Assembled ◽  
First Time

We report for the first time the controllable growth of tubular nanostructures at the nanoscale of the broadly applied organic drug material, tris(8-hydroxyquinoline)gallium (Gaq3), by an extremely facile approach.

scholarly journals Halogen Bonds Fabricate 2D Molecular Self-Assembled Nanostructures by Scanning Tunneling Microscopy

Crystals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 1057
Author(s):  
Yi Wang ◽  
Xinrui Miao ◽  
Wenli Deng
Keyword(s):  
Scanning Tunneling Microscopy ◽  
Self Assembly ◽  
Density Functional ◽  
Deep Understanding ◽  
Halogen Bonding ◽  
The Self ◽  
Scanning Tunneling ◽  
Halogen Bonds ◽  
Tunneling Microscopy ◽  
Self Assembled

Halogen bonds are currently new noncovalent interactions due to their moderate strength and high directionality, which are widely investigated in crystal engineering. The study about supramolecular two-dimensional architectures on solid surfaces fabricated by halogen bonding has been performed recently. Scanning tunneling microscopy (STM) has the advantages of realizing in situ, real-time, and atomic-level characterization. Our group has carried out molecular self-assembly induced by halogen bonds at the liquid–solid interface for about ten years. In this review, we mainly describe the concept and history of halogen bonding and the progress in the self-assembly of halogen-based organic molecules at the liquid/graphite interface in our laboratory. Our focus is mainly on (1) the effect of position, number, and type of halogen substituent on the formation of nanostructures; (2) the competition and cooperation of the halogen bond and the hydrogen bond; (3) solution concentration and solvent effects on the molecular assembly; and (4) a deep understanding of the self-assembled mechanism by density functional theory (DFT) calculations.

A benzoperylene probe self-assembled on polyethyleneimine/manganese doped ZnS quantum dots: a new nanocomposite for bright and tunable white light emission

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 83110-83116 ◽  
Author(s):  
Lijia Sang ◽  
Meiding Yang ◽  
Huipeng Zhou ◽  
Xinan Huang ◽  
Cong Yu
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
Light Emitting ◽  
Self Assembled ◽  
First Time

A white light emitting benzoperylene probe-polyethyleneimine capped quantum dots nanocomposite has been synthesized for the first time.

The Strain Status of the Buried Self-assembled InAs quantum dots using MeV technique

2006 ◽  
Vol 916 ◽  
Author(s):  
Hsing-Yeh Wang ◽  
C.H. Chen ◽  
H. Niu ◽  
S.C. Wu ◽  
C.P. Lee
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Plane Strain ◽  
Growth Direction ◽  
Lateral Direction ◽  
Inas Quantum Dots ◽  
Self Assembled ◽  
First Time ◽  
Strain Status

AbstractThe strain status of the buried InAs self-assembled quantum dot was comprehended by measurement first time. Results show the in-plane strain is compressive and lattice in the growth direction is lager than the lattice of GaAs. The strain of the sample annealed at 650 degree relaxes in the growth direction. The growth and the lateral direction become relaxed in the sample annealed at 750 degree.

Activation and deformation of immobilized lipase on self-assembled monolayers with tailored wettability

2015 ◽  
Vol 17 (20) ◽  
pp. 13457-13465 ◽  
Author(s):  
Peng-Cheng Chen ◽  
Xiao-Jun Huang ◽  
Zhi-Kang Xu
Keyword(s):  
Immobilized Lipase ◽  
Adsorption Behavior ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
First Time

The relationships between the activity of immobilized lipase and its adsorption behavior, distribution, and structure were revealed for the first time.

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