scholarly journals Water-compatible fluorescent [2]rotaxanes for Au3+ detection and bioimaging

2019 ◽  
Vol 3 (11) ◽  
pp. 2388-2396 ◽  
Author(s):  
Sing-Ming Chan ◽  
Fung-Kit Tang ◽  
Chak-Shing Kwan ◽  
Ching-Yau Lam ◽  
Sam C. K. Hau ◽  
...  
Keyword(s):  
Metal Ions ◽  
Trivalent Metal ◽  
Turn On ◽  
Trivalent Metal Ions

Rotaxanes were studied for their selective sensing to trivalent metal ions and Au3+ with turn-on fluorescence and for bioimaging.

A turn-on spiropyran derivative based reversible photo-driven colorimetric and fluorescent chemosensor for trivalent metal ions

Tetrahedron ◽  
2017 ◽  
Vol 73 (47) ◽  
pp. 6637-6643 ◽  
Author(s):  
Juxiang Meng ◽  
Henan Xu ◽  
Zhongyu Li ◽  
Song Xu ◽  
Chao Yao
Keyword(s):  
Metal Ions ◽  
Fluorescent Chemosensor ◽  
Trivalent Metal ◽  
Turn On ◽  
Trivalent Metal Ions

Supramolecular assembly of a 4-(1-naphthylvinyl)pyridine-appended Zn(ii) coordination compound for the turn-on fluorescence sensing of trivalent metal ions (Fe3+, Al3+, and Cr3+) and cell imaging application

2020 ◽  
Vol 44 (30) ◽  
pp. 13163-13171 ◽  
Author(s):  
Basudeb Dutta ◽  
Sunanda Dey ◽  
Kunal Pal ◽  
Sambhunath Bera ◽  
Sanobar Naaz ◽  
...  
Keyword(s):  
Metal Ions ◽  
Coordination Compound ◽  
Cell Imaging ◽  
Supramolecular Assembly ◽  
Fluorescence Sensing ◽  
Trivalent Metal ◽  
Turn On ◽  
Imaging Application ◽  
Analytical Group ◽  
Trivalent Metal Ions

The as-synthesized Zn(ii) coordination compound exhibited turn-on fluorescence sensing of analytical group-IIIA metal ions (Fe3+, Al3+, and Cr3+) and applications in cell imaging.

Reactivity and Infrared Spectroscopy of Gaseous Hydrated Trivalent Metal Ions

2008 ◽  
Vol 130 (28) ◽  
pp. 9122-9128 ◽  
Author(s):  
Matthew F. Bush ◽  
Richard J. Saykally ◽  
Evan R. Williams
Keyword(s):  
Infrared Spectroscopy ◽  
Metal Ions ◽  
Trivalent Metal ◽  
Trivalent Metal Ions

ChemInform Abstract: Transesterification of a Phosphate Diester by Divalent and Trivalent Metal Ions.

ChemInform ◽  
2010 ◽  
Vol 23 (19) ◽  
pp. no-no
Author(s):  
J. R. MORROW ◽  
L. A. BUTTREY ◽  
K. A. BERBACK
Keyword(s):  
Metal Ions ◽  
Trivalent Metal ◽  
Phosphate Diester ◽  
Trivalent Metal Ions

Gelation of xanthan with trivalent metal ions

1992 ◽  
Vol 18 (4) ◽  
pp. 243-251 ◽  
Author(s):  
Heike Nolte ◽  
Sabine John ◽  
Olav Smidsrød ◽  
Bjørn T. Stokke
Keyword(s):  
Metal Ions ◽  
Trivalent Metal ◽  
Trivalent Metal Ions

scholarly journals Removal of trivalent metal ions from aqueous solution via cross-flow ultrafiltration system using zeolite membranes

2016 ◽  
Vol 7 (1) ◽  
pp. 66-76 ◽  
Author(s):  
Ashim Kumar Basumatary ◽  
R. Vinoth Kumar ◽  
Kannan Pakshirajan ◽  
G. Pugazhenthi
Keyword(s):  
Aqueous Solution ◽  
Contact Angle ◽  
Metal Ions ◽  
Cross Flow ◽  
Zeolite Membrane ◽  
Trivalent Metal ◽  
Zeolite Membranes ◽  
Ceramic Support ◽  
Trivalent Metal Ions ◽  
Mcm 41

This study aimed to assess the performance of three zeolite membranes in the removal of trivalent metal ions from aqueous solution using a cross-flow mode of operation. Three types of zeolite membrane, MCM-41, MCM-48 and FAU, were prepared on a low-cost, circular ceramic support by hydrothermal treatment. The three zeolite membranes were characterized by using X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM) and contact angle measurements. The XRD results confirmed the formation of zeolites. The deposition of zeolite on the ceramic support and hydrophilicity of zeolite membranes were monitored by FESEM and contact angle measurement, respectively. The pore size of the MCM-41, MCM-48 and FAU membrane was found to be 0.173 μm, 0.142 μm, and 0.153 μm, respectively, which was lower than that of the support (1.0 μm). The fabricated zeolite membranes were used to investigate the separation behavior of trivalent metal ions (Al3+ and Fe3+) from aqueous solution at various applied pressures. It was observed that an increase of applied pressure leads to a slight decrease in the removal efficiency. Among the various zeolite membranes, the FAU membrane showed the maximum rejection of 88% and 83% for Fe3+ and Al3+ separation, respectively.

Sign in / Sign up

Export Citation Format

Share Document