Solubility of Nitrous Oxide in Triethylene Glycol Monomethyl Ether at Elevated Pressures

1995 ◽  
Vol 40 (5) ◽  
pp. 1158-1160 ◽  
Author(s):  
Amr Henni ◽  
Alan E. Mather
Keyword(s):  
Nitrous Oxide ◽  
Triethylene Glycol ◽  
Monomethyl Ether ◽  
Glycol Monomethyl Ether ◽  
Elevated Pressures

Synthesis, characterization and oxidizing strength of a nano-structured hypervalent iodine(v) compound: iodylbenzene nanofibers

2018 ◽  
Vol 42 (23) ◽  
pp. 19137-19143
Author(s):  
Reza Jafari motlagh ◽  
Saeed Zakavi
Keyword(s):  
Length Distribution ◽  
Triethylene Glycol ◽  
Monomethyl Ether ◽  
Hypervalent Iodine ◽  
Distilled Water ◽  
Glycol Monomethyl Ether

In this study, disproportionation of freshly synthesized iodosylbenzene in boiling distilled water in the presence of triethylene glycol monomethyl ether was used to prepare ribbon-like iodylbenzene nanostructures with a wide length distribution (250 nm up to several microns) and a width in the range of 100–200 nm.

Amphiphilic poly(disulfide) micelles and a remarkable impact of the core hydrophobicity on redox responsive disassembly

2015 ◽  
Vol 6 (36) ◽  
pp. 6465-6474 ◽  
Author(s):  
Dipankar Basak ◽  
Raju Bej ◽  
Suhrit Ghosh
Keyword(s):  
Triblock Copolymers ◽  
Triethylene Glycol ◽  
Monomethyl Ether ◽  
Chain Growth ◽  
Glycol Monomethyl Ether ◽  
The Core ◽  
Redox Responsive ◽  
Step Growth

Redox-responsive amphiphilic triblock copolymers based on poly(triethylene glycol monomethyl ether)methacrylate-b-poly(disulfide)-b-poly(triethylene glycol monomethyl ether)methacrylate (PTEGMA-b-PDS-b-PTEGMA) with different hydrophobicities of the PDS block were synthesized by step-growth followed by chain-growth polymerization.

Viscosimetric behaviour of n-alkanols with triethylene glycol monomethyl ether at different temperatures

2008 ◽  
Vol 139 (1-3) ◽  
pp. 131-137 ◽  
Author(s):  
Silvia Aznarez ◽  
M.M. Elsa F. de Ruiz Holgado ◽  
Eleuterio L. Arancibia
Keyword(s):  
Triethylene Glycol ◽  
Monomethyl Ether ◽  
Glycol Monomethyl Ether ◽  
Different Temperatures

scholarly journals A Phenanthroline-Based Fluorescent Probe for Highly Selective Detection of Extreme Alkalinity (pH > 14) in Aqueous Solution

2019 ◽  
Vol 14 (1) ◽  
Author(s):  
Xiaoyu Ma ◽  
Shanyong Chen ◽  
Hong Yu ◽  
Youwei Guan ◽  
Junjun Li ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Fluorescent Probes ◽  
Ph Value ◽  
Triethylene Glycol ◽  
Monomethyl Ether ◽  
Glycol Monomethyl Ether ◽  
Detection Mechanism ◽  
Detection Process ◽  
Hydroxyl Ion ◽  
Short Time

Abstract Although numerous fluorescent probes are designed to detect the pH value in the past decades, developing fluorescent probes for extreme alkalinity (pH > 14) detection in aqueous solution is still a great challenge. In this work, we utilized 1H-imidazo[4,5-f][1, 10] phenanthroline (IP) group as the recognition group of hydroxyl ion and introduced two triethylene glycol monomethyl ether groups to improve its solubility. This IP derivative, BMIP, possessed good solubility (25 mg/mL) in water. It displayed high selectivity toward extreme alkalinity (pH > 14) over other ions and pH (from extreme acidity to pH = 14). From 3 to 6 mol/L OHˉ, the exact concentration of OHˉ could be revealed by BMIP and the whole detection process just needed a short time (≤ 10 s). Meanwhile, it exhibited good anti-interference ability and repeatability during the detection process. Through optical spectra and NMR analysis, its detection mechanism was proved to be deprotonation by hydroxyl ion and then aggregation-induced enhanced emission. Our study presents a new basic group based on which researchers can develop new fluorescent probes that can detect extreme alkalinity (pH > 14) in aqueous solution.

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