Results 1 to 10 of about 6,903 (251)

Organic modification of layered zirconium phosphate/phosphonate for controlled release of therapeutic inorganic ions [PDF]

Science and Technology of Advanced Materials, 2021
The present study aims to develop a layered zirconium phosphate/phosphonate (LZP) powder to control the release of therapeutic inorganic ions. Organically modified LZPs were successfully prepared with various contents of phenyl groups via a reflux method
Jin Nakamura, Ryoya Ito, Ryohei Kozaki, Ayae Sugawara-Narutaki, Chikara Ohtsuki   +4 more
doaj   +3 more sources

Zirconium (IV) layered phosphonate-phosphate as catalysts for the valorization of glycerol [PDF]

Frontiers in Chemistry
The valorization of glycerol, a large-volume byproduct of biodiesel production, remains a key challenge for the biorefinery sector. Among the available strategies, its acetalization with acetone offers a sustainable route to produce solketal, a valuable ...
Nahal Ghanemnia, Martina Saitta, Martina Saitta, Elien Derveaux, Elien Derveaux, Richa Tomer, Richa Tomer, Nick Gys, Nick Gys, Tom Hauffman, Peter Adriaensens, Peter Adriaensens, Sophie Hermans, Carmela Aprile, Wouter Marchal   +14 more
doaj   +4 more sources

Human stem cell response to layered zirconium phosphate. [PDF]

RSC Adv, 2020
This study aims to evaluate the in vitro cytocompatibility of layered zirconium phosphate (ZP) and its derivative material that was organically modified using glycerophosphate (ZGP).
Nakamura J, Endo K, Sugawara-Narutaki A, Ohtsuki C.   +3 more
europepmc   +4 more sources

Tuning Tribological Performance of Layered Zirconium Phosphate Nanoplatelets in Oil by Surface and Interlayer Modifications [PDF]

Nanoscale Research Letters, 2017
Two-dimensional (2D) inorganic layered nanoplatelets exhibit superior lubricating properties in both solid states and oil dispersions. In this paper, we have systematically investigated the effects of surface and interlayer modifications on the ...
Xiao Han, Huaisong Yong, Dazhi Sun
doaj   +2 more sources

Exfoliation of layered zirconium phosphate nanoplatelets by melt compounding

Materials and Design, 2017
Abstract A melt compounding method to achieve the exfoliation of layered zirconium phosphate (ZrP) nanoplatelets was presented in this work. ZrP nanoplatelets were first intercalated by diglycolamine (DGA) to increase the interlayer distance and functionality.
Lei Chen, Dazhi Sun
exaly   +2 more sources

Application of amorphous zirconium (hydr)oxide/MgFe layered double hydroxides composite in fixed-bed column for phosphate removal from water [PDF]

Global Journal of Environmental Science and Management, 2021
BACKGROUND AND OBJECTIVES: Fixed-bed column has been considered an industrially feasible technique for phosphate removal from water. Besides the adsorption capacity, the effectiveness of an adsorbent is also determined by its reusability efficiency.
A. Nuryadin, T. Imai
doaj   +1 more source

Treatment of Wastewaters with Zirconium Phosphate Based Materials: A Review on Efficient Systems for the Removal of Heavy Metal and Dye Water Pollutants

Molecules, 2021
Layered zirconium phosphate (ZrP) is a versatile material with phosphate (POH ) groups able to exchange inorganic and organic cations or to intercalate basic molecules.
Monica Pica
doaj   +1 more source

Study on Adsorption Behavior of Nickel Ions Using Silica-Based Sandwich Layered Zirconium-Titanium Phosphate Prepared by Layer-by-Layer Grafting Method

Nanomaterials, 2021
In this study, the composite of silica-based sandwich-layered zirconium-titanium phosphate was prepared by a layer-by-layer grafting method and its adsorption properties in a diluted solution of Ni ions were specifically researched by the bath experiment
Chunmin Li, Jinsheng Zhao, Yusheng Zhang
doaj   +1 more source

Immobilization of Alendronate on Zirconium Phosphate Nanoplatelets

Nanomaterials, 2023
Different amounts of sodium-alendronate (ALN) were loaded into layered zirconium phosphates of alpha and gamma type (αZP and γZP) by means of topotactic exchange reactions of phosphate with ALN.
Anna Donnadio, Geo Paul, Marianna Barbalinardo, Valeria Ambrogi, Gabriele Pettinacci, Tamara Posati, Chiara Bisio, Riccardo Vivani, Morena Nocchetti   +8 more
doaj   +1 more source

Stabilization of α-ZrP ceramic nanosheets adsorbing quaternary ammonium ions in organic solvents and their application as a stable solid support for lipase catalyzing stereospecific synthetic reactions

Journal of Asian Ceramic Societies, 2022
Herein, the effect of immobilizing lipase onto layered α-zirconium phosphate ceramic nanosheets (α-ZrP NS) on the enzymatic transesterification of allylic alcohols was investigated in organic solvents. α-ZrP NS modified with quaternary ammonium ions show
Akane Yamada, Gen Onodera, Masanari Kimura, Kai Kamada   +3 more
doaj   +1 more source