Near-IR-Triggered, Remote-Controlled Release of Metal Ions: A Novel Strategy for Caged Ions

2014 ◽  
Vol 126 (40) ◽  
pp. 10854-10857 ◽  
Author(s):  
Ahmet Atilgan ◽  
Esra Tanriverdi Eçik ◽  
Ruslan Guliyev ◽  
T. Bilal Uyar ◽  
Sundus Erbas-Cakmak ◽  
...  
Keyword(s):  
Controlled Release ◽  
Metal Ions ◽  
Near Ir ◽  
Novel Strategy

scholarly journals Near-IR-Triggered, Remote-Controlled Release of Metal Ions: A Novel Strategy for Caged Ions

2014 ◽  
Vol 53 (40) ◽  
pp. 10678-10681 ◽  
Author(s):  
Ahmet Atilgan ◽  
Esra Tanriverdi Eçik ◽  
Ruslan Guliyev ◽  
T. Bilal Uyar ◽  
Sundus Erbas-Cakmak ◽  
...  
Keyword(s):  
Controlled Release ◽  
Metal Ions ◽  
Near Ir ◽  
Novel Strategy

scholarly journals Rationally engineered nanosensors: A novel strategy for the detection of heavy metal ions in the environment

2020 ◽  
pp. 124493
Author(s):  
Arshid Numan ◽  
Atal A.S. Gill ◽  
Saqib Rafique ◽  
Manisha Guduri ◽  
Yiqiang Zhan ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Heavy Metal Ions ◽  
Novel Strategy

Coordination complexes of functionalized pyrazines with metal ions: reagents for the controlled release of flavourant molecules at elevated temperatures

2006 ◽  
Vol 21 (2) ◽  
pp. 202-206 ◽  
Author(s):  
Colin Baillie ◽  
Jamie F. Bickley ◽  
Peter Branton ◽  
James Chadwick ◽  
Peter Wan ◽  
...  
Keyword(s):  
Controlled Release ◽  
Metal Ions ◽  
Elevated Temperatures ◽  
Coordination Complexes

Functional Controlled Release Systems Triggered by Photothermal Effect of Gold Nanorods

2009 ◽  
Vol 1241 ◽  
Author(s):  
Shuji Yamashita ◽  
Hiromitsu Fukushima ◽  
Yasuro Niidome ◽  
Takeshi Mori ◽  
Yoshiki Katayama ◽  
...  
Keyword(s):  
Controlled Release ◽  
Gold Nanorods ◽  
Near Infrared ◽  
Alder Reaction ◽  
Diels Alder ◽  
Photothermal Effect ◽  
Release System ◽  
Near Ir ◽  
Diels Alder Reaction ◽  
Controlled Release System

AbstractGold nanorods, rod-shaped gold nanoparticles, have transverse and longitudinal surface plasmon (SP) bands at visible and near-infrared (IR) regions, respectively. Since the absorbed light energy is converted into heat, photothermal effect of gold nanorods can be triggered without damaging the tissues in the path of near-IR laser light. In this study, we tried to construct controlled release system of functional molecules from surface of gold nanorods mediated by the photothermal effect. First, we evaluated controlled release of poly(ethyleneglycol) (PEG) chains from PEG-modified gold nanorods (PEG-NR). Next, we employed double stranded oligonucleotide as a thermo-responsive dissociating group (DNA-NR). Finally, we evaluated photothermal release of PEG chains mediated retro-Diels-Alder reaction (PEG-DA-NR). For construction of controlled release system of functional molecules, these studies will provide important information about the photothermal reactions of surface molecules on the gold nanorods triggered by near-IR light irradiation.

Metal-phenolic networks as a promising platform for pH-controlled release of bioactive divalent metal ions

2020 ◽  
Vol 511 ◽  
pp. 145569 ◽  
Author(s):  
Kui Xu ◽  
Mi Zhou ◽  
Ming Li ◽  
Weizhen Chen ◽  
Yabin Zhu ◽  
...  
Keyword(s):  
Controlled Release ◽  
Metal Ions ◽  
Divalent Metal ◽  
Divalent Metal Ions ◽  
Ph Controlled

scholarly journals Ion responsive near-IR BODIPY dyes: two isomers, two different signals

RSC Advances ◽  
2014 ◽  
Vol 4 (29) ◽  
pp. 14915-14918 ◽  
Author(s):  
Tugba Ozdemir ◽  
Ziya Kostereli ◽  
Ruslan Guliyev ◽  
Soydan Yalcin ◽  
Yavuz Dede ◽  
...  
Keyword(s):  
Metal Ions ◽  
Near Ir ◽  
Ir Sensors

Different responses of two isomeric tetrastyryl-BODIPY's were studied, shedding light on the path to near IR sensors for metal ions.

End-group protection as a novel strategy to prepare silica-gel supported diethylenetriamine with high adsorption capacities for metal ions

2009 ◽  
Vol 355 (7) ◽  
pp. 453-457 ◽  
Author(s):  
Ying Zhang ◽  
Rongjun Qu ◽  
Changmei Sun ◽  
Baohan Qu ◽  
Xiaoying Sun ◽  
...  
Keyword(s):  
Metal Ions ◽  
Silica Gel ◽  
High Adsorption ◽  
Adsorption Capacities ◽  
Novel Strategy ◽  
End Group

Metal ion-coordinated carboxymethylated chitosan grafted carbon nanotubes with enhanced antibacterial properties

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 39-43 ◽  
Author(s):  
Xiangping Hao ◽  
Shougang Chen ◽  
Hui Yu ◽  
Dan Liu ◽  
Weixiang Sun
Keyword(s):  
Carbon Nanotubes ◽  
Controlled Release ◽  
Metal Ions ◽  
Metal Ion ◽  
Antibacterial Properties ◽  
Carboxymethyl Chitosan ◽  
Multiwalled Carbon ◽  
Covalently Bonded ◽  
Carboxymethylated Chitosan

Multiwalled carbon nanotubes were covalently bonded with carboxymethyl chitosan using the grafting method. The composites revealed notable controlled release properties and, after coordination with metal ions, the complexes exhibited good long-term antibacterial properties.

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