Photoswitchable Self-Assembly/Disassembly of Near-Infrared Fluorophores

2018 ◽  
Vol 24 (61) ◽  
pp. 16251-16256 ◽  
Author(s):  
Nuo-Hua Xie ◽  
Chong Li ◽  
Ying Chen ◽  
Tao Chen ◽  
Zhitian Liu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Near Infrared

scholarly journals Correction to Self-Assembly Growth of In-Rich InGaAs Core–Shell Structured Nanowires with Remarkable Near-Infrared Photoresponsivity

Nano Letters ◽  
2019 ◽  
Vol 19 (3) ◽  
pp. 2188-2188
Author(s):  
Chen Zhou ◽  
Xu-Tao Zhang ◽  
Kun Zheng ◽  
Ping-Ping Chen ◽  
Wei Lu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Near Infrared ◽  
Core Shell

K+-Induced in situ self-assembly of near-infrared luminescent membrane material armored with bigger Yb(iii) complex crystallites

2016 ◽  
Vol 52 (29) ◽  
pp. 5124-5127 ◽  
Author(s):  
Wanmin Chen ◽  
Xiaoliang Tang ◽  
Wei Dou ◽  
Zhenghua Ju ◽  
Benhua Xu ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Self Assembly ◽  
Near Infrared ◽  
Alkali Metal Ions ◽  
Membrane Material

A semi-rigid ligand could capture effectively Yb3+ ions to form a stable Yb3+ complex and provide a potential cavity to accommodate alkali metal ions.

scholarly journals Protease Responsive Essential Amino-Acid Based Nanocarriers for Near-Infrared Imaging

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Anshu Kumari ◽  
Kalpana Kumari ◽  
Sharad Gupta
Keyword(s):  
Amino Acid ◽  
Self Assembly ◽  
Essential Amino Acid ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Average Diameter ◽  
The Body ◽  
Free Form ◽  
Theranostic Agents

AbstractDelivery of the theranostic agents with effective concentration to the desired sites inside the body is a major challenge in disease management. Nanotechnology has gained attention for the delivery of theranostic agents to the targeted location. The use of essential amino-acid based homopolymers for the synthesis of biocompatible and biodegradable nanoparticles (NPs) could serve as a nanocarrier for delivery applications. In this study, poly-l-lysine (PLL) and salts were used to fabricate the NPs for the delivery of exogenous contrast agents. Here, indocyanine green (ICG) was encapsulated within these NPs, and a simple two-step green chemistry-based self-assembly process was used for the fabrication. The morphological and biochemical characterizations confirm the formation of ICG encapsulating spherical PLL NPs with an average diameter of ~225 nm. Further, a detailed study has been carried out to understand the role of constituents in the assembly mechanism of PLL NPs. Our results show a controlled release of the ICG from PLL NPs in the presence of the proteolytic enzyme. In-vitro cellular studies suggest that the PLL NPs were readily taken up by the cells showing their superior delivery efficiency of ICG in comparison to the free-form of the ICG.

Interfacial self-assembly of gold nanoparticle-polymer nanoconjugates into microcapsules with near-infrared light modulated biphasic catalysis efficiency

2019 ◽  
Vol 55 (72) ◽  
pp. 10760-10763 ◽  
Author(s):  
Jiaojiao Su ◽  
Shengliang Wang ◽  
Zhijun Xu ◽  
Guangyu Wu ◽  
Lei Wang ◽  
...  
Keyword(s):  
Gold Nanoparticle ◽  
Catalytic Reaction ◽  
Self Assembly ◽  
Reaction Rate ◽  
Near Infrared ◽  
Light Irradiation ◽  
Infrared Light ◽  
Near Infrared Light ◽  
Interfacial Assembly ◽  
Catalysis Efficiency

Gold nanoparticle-based microcapsules based on the interfacial assembly significantly enhanced the biphasic catalytic reaction rate upon near-infrared light irradiation.

Near-infrared-emitting AIE multinuclear cationic Ir(iii) complex-assembled nanoparticles for photodynamic therapy

2020 ◽  
Vol 49 (43) ◽  
pp. 15332-15338
Author(s):  
Lijuan Li ◽  
Liping Zhang ◽  
Xiaofan Tong ◽  
Yite Li ◽  
Zhiyu Yang ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Self Assembly ◽  
Near Infrared ◽  
Cell Imaging

The first pure NIR-emitting AIE multinuclear Ir(iii) complex NPs obtained by self-assembly exhibit excellent cell imaging and PDT performance.

Self-Assembly Growth of In-Rich InGaAs Core–Shell Structured Nanowires with Remarkable Near-Infrared Photoresponsivity

Nano Letters ◽  
2017 ◽  
Vol 17 (12) ◽  
pp. 7824-7830 ◽  
Author(s):  
Chen Zhou ◽  
Xu-Tao Zhang ◽  
Kun Zheng ◽  
Ping-Ping Chen ◽  
Wei Lu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Near Infrared ◽  
Core Shell

scholarly journals Near Infrared (NIR) Lanthanide Emissive Langmuir–Blodgett Monolayers Formed Using Nd(III) Directed Self-Assembly Synthesis of Chiral Amphiphilic Ligands

Langmuir ◽  
2013 ◽  
Vol 29 (36) ◽  
pp. 11506-11515 ◽  
Author(s):  
Dawn E. Barry ◽  
Jonathan A. Kitchen ◽  
Martin Albrecht ◽  
Stephen Faulkner ◽  
Thorfinnur Gunnlaugsson
Keyword(s):  
Self Assembly ◽  
Near Infrared ◽  
Langmuir Blodgett
Sign in / Sign up

Export Citation Format

Share Document