Hybrid polysaccharide film infused with polyoxometalates for inkless printing and solar ultraviolet sensing

International Journal of Biological Macromolecules, Год журнала: 2025, Номер unknown, С. 139308 - 139308

Опубликована: Янв. 1, 2025

Язык: Английский

---

Zinc(II) Carboxylate Coordination Polymers with Versatile Applications

Molecules, Год журнала: 2023, Номер 28(3), С. 1132 - 1132

Опубликована: Янв. 23, 2023

This review considers the applications of Zn(II) carboxylate-based coordination polymers (Zn-CBCPs), such as sensors, catalysts, species with potential in infections and cancers treatment, well storage drug-carrier materials. The nature organic luminophores, especially both rigid carboxylate ancillary N-donor bridging ligand, together alignment Zn-CBCPs their intermolecular interaction modulate luminescence properties allow sensing a variety inorganic pollutants. ability to act good Lewis acid allowed involvement either dye elimination from wastewater through photocatalysis or pathogenic microorganism tumor inhibition. In addition, pores developed inside network provided possibility for some store gaseous liquid molecules, deliver drugs improved treatment.

Язык: Английский

---

A novel ZnO/viologen photochromic composite film with a rapid UV response for rewritable paper, solar UV detection, smart windows and anti-counterfeiting

Journal of Materials Chemistry C, Год журнала: 2023, Номер 11(28), С. 9570 - 9577

Опубликована: Янв. 1, 2023

The synergistic effects of the photocatalytic activity ZnO NPs and photochromic properties viologens make film rapidly respond to UV-irradiation.

Язык: Английский

---

Two novel Zn(II)-thiazolothiazole extended viologen complexes with photochromism, inkless and erasable printing and photo-modulated luminescence

Dyes and Pigments, Год журнала: 2024, Номер 225, С. 112076 - 112076

Опубликована: Март 2, 2024

Язык: Английский

---

A novel photochromic complex based on a viologen ligand with rapid inkless and erasable printing, anti-counterfeiting and amine-selective responses

Inorganic Chemistry Communications, Год журнала: 2023, Номер 153, С. 110839 - 110839

Опубликована: Май 17, 2023

Язык: Английский

---

Two New Coordination Polymers Based on Viologen Ligands: Synthesis, Photochromism and Ammonia Sensing

Inorganic Chemistry Communications, Год журнала: 2023, Номер 153, С. 110831 - 110831

Опубликована: Май 16, 2023

Язык: Английский

---

A Universal Strategy for Reversible Photochromism of Viologen Derivatives in Solutions

Advanced Optical Materials, Год журнала: 2024, Номер unknown

Опубликована: Авг. 29, 2024

Abstract Viologens are important members of organic photochromic (PC) materials. However, the photochromism viologen derivatives in solutions, especially water, can be hardly detected due to restricted photo‐induced electron transfer (PET) caused by solvation counter anions and fast rapid back upon oxidation dissolved oxygen. Herein, a universal strategy is successfully developed for reversible various solvents simply adding an donor triethylamine (TEA). Upon formation charge complex, PET process smoothly occur, resulting stable radicals. The PC kinetic analysis reveals that derivative with narrower bandgap exhibits faster coloration ultraviolet (UV) light irradiation. Moreover, incorporating 1‰ eq. conjugation‐extended as photosensitizer significantly shortens coloring time conventional without affecting its bleached colored states. Based on properties derivatives, distinct patterns realized their aqueous solutions pre‐soaked erasable papers UV Overall, findings not only develop but also open new avenue information storage anticounterfeiting applications.

Язык: Английский

---

Photochromic behaviors, reversible crystalline−amorphous transformation and information anti-counterfeiting of one viologen-containing compound

Journal of Molecular Structure, Год журнала: 2024, Номер 1322, С. 140367 - 140367

Опубликована: Окт. 11, 2024

Язык: Английский

---

One-dimensional viologen-based coordination polymer derived from a viologen-carboxylate ligand and sulfate: crystal structure, photochromism and inkless printing

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 141431 - 141431

Опубликована: Янв. 1, 2025

Язык: Английский

---

Synthesis, crystal structure, photochromism and photo-regulated luminescence of a viologen-functionalized material

Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142818 - 142818

Опубликована: Май 1, 2025

Язык: Английский

---