Multi-Stimuli-Responsive Water-Dispersible Magnetite Nanoparticles Using Arylazopyrazole-Modified Polymer Ligands DOI

Lisa Schlichter,

J. Jersch, S. O. Demokritov

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(26), P. 13669 - 13675

Published: June 14, 2024

In order to design new nanomaterials with improved functionalities, magnetite nanoparticles (MNP) modified arylazopyrazole (AAP) molecular photoswitches are presented. Water dispersibility is achieved by using poly(acrylic acid) (pAA) as a multidentate ligand, which AAP amide coupling. The polymer ligand stabilizes the MNP, allows for

Language: Английский

Synthesis of Photoresponsive Water-Dispersible Magnetite Nanoparticles using Arylazopyrazole Modified Polymers DOI Creative Commons

Lisa Schlichter,

J. Jersch, S. O. Demokritov

et al.

Published: March 29, 2024

In order to design new nanomaterials with improved functionalities, magnetite nanoparticles (MNP) modified arylazopyrazole (AAP) molecular photoswitches are presented. Water-dispersibility is achieved by using poly(acrylic acid) (pAA) as a multidentate ligand, which AAP amide coupling. The polymer ligand allows for the E-Z isomerization of photoswitch, stabilizes and provides pH responsiveness. Three different AAPs synthesized attached pAA via coupling giving statistic co-polymers pAA-AAP. MNP co-precipitation pAA-AAP introduced stabilizing agent in situ. Photoisomerization pAA-AAP@MNP investigated showing good photostationary states cyclability. can be assembled dispersed reversibly water applying magnetic field change value.

Language: Английский

Citations

1
A novel conjugated microporous polymer nano hollow sphere containing N, P and Si flame retardant elements with both thermal insulation and flame retardant properties DOI
Mingxing Wang, Zhaoqi Zhu,

Chenchen Cheng

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135490 - 135490

Published: Oct. 1, 2024

Language: Английский

Citations

1
A Novel Conjugated Microporous Polymer Nano Hollow Sphere Containing N, P and Si Flame Retardant Elements with Both Thermal Insulation and Flame Retardant Properties DOI
Mingxing Wang, Zhaoqi Zhu,

Chenchen Cheng

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0
Multi-Stimuli-Responsive Water-Dispersible Magnetite Nanoparticles Using Arylazopyrazole-Modified Polymer Ligands DOI

Lisa Schlichter,

J. Jersch, S. O. Demokritov

et al.

Langmuir, Journal Year: 2024, Volume and Issue: 40(26), P. 13669 - 13675

Published: June 14, 2024

In order to design new nanomaterials with improved functionalities, magnetite nanoparticles (MNP) modified arylazopyrazole (AAP) molecular photoswitches are presented. Water dispersibility is achieved by using poly(acrylic acid) (pAA) as a multidentate ligand, which AAP amide coupling. The polymer ligand stabilizes the MNP, allows for

Language: Английский

Citations

0