Self-assembly of luminescent 42-metal lanthanide nanowheels with sensing properties towards metal ions and nitro explosives

2019 ◽  
Vol 7 (43) ◽  
pp. 13425-13431 ◽  
Author(s):  
Dongliang Shi ◽  
Xiaoping Yang ◽  
Hongfen Chen ◽  
Yanan Ma ◽  
Desmond Schipper ◽  
...  
Keyword(s):  
Metal Ions ◽  
Self Assembly ◽  
Sensing Properties ◽  
Nitro Explosives

Two 42-metal lanthanide nanowheels [Ln42L14(OH)28(OAc)84] (Ln = Yb (1), Sm (2)) with a NIR luminescent response towards metal ions and nitro explosives were constructed.

Self-assembly of luminescent 12-metal Zn–Ln planar nanoclusters with sensing properties towards nitro explosives

2018 ◽  
Vol 6 (31) ◽  
pp. 8513-8521 ◽  
Author(s):  
Dongmei Jiang ◽  
Xiaoping Yang ◽  
Xiaohui Zheng ◽  
Le Bo ◽  
Ting Zhu ◽  
...  
Keyword(s):  
Schiff Base ◽  
Schiff Base Ligand ◽  
Self Assembly ◽  
High Sensitivity ◽  
Sensing Properties ◽  
Nitro Explosives ◽  
Nir Luminescence

Two types of Zn–Ln nanoclusters (Ln = Nd and Sm) were constructed using one long Schiff base ligand with a naphthyl backbone, and the 12-metal Zn–Sm cluster shows interesting visible and NIR luminescence sensing of nitro explosives with high sensitivity to 1,4-DNB and TNT at the ppb level.

Self-assembly fabrication of 3D flower-like ZnO hierarchical nanostructures and their gas sensing properties

CrystEngComm ◽  
2012 ◽  
Vol 14 (5) ◽  
pp. 1775 ◽  
Author(s):  
Haijiao Zhang ◽  
Ruofei Wu ◽  
Zhiwen Chen ◽  
Gang Liu ◽  
Zongnan Zhang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Gas Sensing ◽  
Hierarchical Nanostructures ◽  
Sensing Properties ◽  
Gas Sensing Properties

Self assembly of a tren-derivative hydrogenated Schiff base with transition metal ions: syntheses, crystal structures and photoluminescent properties

CrystEngComm ◽  
2012 ◽  
Vol 14 (8) ◽  
pp. 2879 ◽  
Author(s):  
Yuehong Wen ◽  
Tianlu Sheng ◽  
Qilong Zhu ◽  
Shengmin Hu ◽  
Chunhong Tan ◽  
...  
Keyword(s):  
Schiff Base ◽  
Transition Metal ◽  
Metal Ions ◽  
Crystal Structures ◽  
Self Assembly ◽  
Transition Metal Ions

Facile Synthesis of Graphene-Based Aerogels and Their Applications for Adsorption of Heavy Metal Ions

2019 ◽  
Vol 18 (02) ◽  
pp. 1850019
Author(s):  
Huiyuan Yu ◽  
Jiayi Zhu ◽  
Hongbo Ren ◽  
Shuxin Liu
Keyword(s):  
Heavy Metal ◽  
Metal Ions ◽  
Self Assembly ◽  
Heavy Metal Ions ◽  
Three Dimensional ◽  
Annealing Process ◽  
Interconnected Network ◽  
Facile Synthesis ◽  
Thermal Annealing Process ◽  
Highly Porous

Graphene-based aerogels with a three-dimensional interconnected network were fabricated via the hydrothermal self-assembly and thermal-annealing process. The aerogels were characterized by means of scanning electron microscopy and atomic absorption spectroscopy. The graphene-based aerogels showed highly porous structure and adsorption capacity for heavy metal ions. Thus, they would be the promising materials for removal of heavy metal ions from water.

Metal Ions Guided Self-assembly of Therapeutic Proteins for Controllable Release: From Random to Ordered Aggregation

2012 ◽  
Vol 30 (1) ◽  
pp. 269-279 ◽  
Author(s):  
Kai Shi ◽  
Fude Cui ◽  
Hongshu Bi ◽  
Yanbo Jiang ◽  
Hang Shi ◽  
...  
Keyword(s):  
Metal Ions ◽  
Self Assembly ◽  
Therapeutic Proteins ◽  
Controllable Release ◽  
Ordered Aggregation

Self-assembly of Amphiphilic Benzo-15-crown-5 Azoprobes in Response to Alkali Metal Ions in Water

2007 ◽  
Vol 36 (7) ◽  
pp. 880-881 ◽  
Author(s):  
Fuyuki Sato ◽  
Kouki Sakamoto ◽  
Wakako Umemoto ◽  
Takeshi Hashimoto ◽  
Takashi Hayashita
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Self Assembly ◽  
Alkali Metal Ions

Coordination of Pentacyclohexanocucurbit[5]uril with Alkali Metal Ions and Supramolecular Self-Assembly in the Absence and Presence of Inorganic Anions

2013 ◽  
Vol 2013 (21) ◽  
pp. 3632-3640 ◽  
Author(s):  
Jing-Xu Hu ◽  
Ying-Feng Hu ◽  
Xin Xiao ◽  
Yun-Qian Zhang ◽  
Zhu Tao ◽  
...  
Keyword(s):  
Alkali Metal ◽  
Metal Ions ◽  
Self Assembly ◽  
Inorganic Anions ◽  
Alkali Metal Ions

Synthesis and Characterizations of Titanium Tungstophosphate Nanoparticles for Heavy Metal Ions Removal

2016 ◽  
Vol 257 ◽  
pp. 187-192 ◽  
Author(s):  
Mohamed Ali Ghanem ◽  
Nezar H. Khdary ◽  
Abdullah M. Almayouf ◽  
Mabrook A. Salah
Keyword(s):  
Metal Ions ◽  
Surface Area ◽  
Self Assembly ◽  
Sol Gel ◽  
Bet Surface Area ◽  
Ionic Exchange ◽  
Characteristic Structure ◽  
X Ray ◽  
Heavy Metal Ions Removal ◽  
Metal Ions Removal

Ionic exchange of multi-components titanium tungstophosphate nanoparticles (TiWP-NPs) were prepared using sol-gel reaction of titanium isoperoxide and tungestophosphoric acid (TPA) in presence of CTAB surfactant. The X-ray, BET and TEM characterizations showed that the nanoparticles exhibit the characteristic structure of titanium tungstophosphate and a BET surface area of 74 ± 3 m2/g was achieved. The TPA has shown an effect on the self-assembly process and maintains the TPA content to minimum would be beneficial for obtaining higher surface area of TiWP nanoparticles. Metal ions adsorption of Cu(II), Pb(II) or Cd(II) using the resulting titanium tungstophosphate nanparticles materials is investigated and up to 95% removal percentage was achieved. Using this method, nanoparticles of ionic exchange titanium tungstophosphate can be synthesized in the form of powder and amenable to mass production.

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