Beyond conventional: Role of chiral metal–organic frameworks in asymmetric scenarios

Nano Today, Journal Year: 2024, Volume and Issue: 56, P. 102227 - 102227

Published: March 18, 2024

Language: Английский

---

Nanoplatforms Based on Covalent Organic Frameworks (COFs) for Biomedical Applications

Chemistry of Materials, Journal Year: 2023, Volume and Issue: 35(20), P. 8353 - 8370

Published: Oct. 12, 2023

Covalent organic frameworks (COFs) make up an emerging class of crystalline porous materials mainly composed light elements in the form dynamic covalent bonds. Owing to their two- or three-dimensional network structures and ideal properties, including low density, large specific surface area, high chemical stability, good biocompatibility, COFs have shown a wide range applications optoelectronic devices, energy conversion storage, adsorption separation, sensing, catalysis, biomedicine. This review provides overview recent advances functional COF-based nanoplatforms for biological diagnosis treatment, such as enzyme protein drug delivery, photodynamic/photothermal therapy, synergistic treatment. Challenges future directions developing biomedicine related are also discussed. We envisage that this will inspire scientists, chemists, biologists, clinical doctors working fields work closely move field toward trials human healthcare.

Language: Английский

---

Chiral metal-organic frameworks materials for racemate resolution

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 484, P. 215120 - 215120

Published: March 21, 2023

Language: Английский

---

Recent advances in chiral liquid chromatography stationary phases for pharmaceutical analysis

Journal of Chromatography A, Journal Year: 2023, Volume and Issue: 1708, P. 464367 - 464367

Published: Sept. 7, 2023

Language: Английский

---

A Homochiral Porous Organic Cage‐Polymer Membrane for Enantioselective Resolution

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(29)

Published: May 9, 2024

Membrane-based enantioselective separation is a promising method for chiral resolution due to its low cost and high efficiency. However, scalable fabrication of membranes displaying both enantioselectivity flux enantiomers still challenge. Here, the authors report preparation homochiral porous organic cage (Covalent 3 (CC3)-R)-based thin-film-composite using polyamide (PA) as matrix, where fully solvent-processable crystals have good compatibility with polymer scaffold. The hierarchical CC3-R channels consist selective windows inner cavities, leading favorable permeation enantiomers; CC3-R/PA composite display an enantiomeric excess 95.2% R-(+)-limonene over S-(-)-limonene 99.9 mg h

Language: Английский

---

Chiral-based optical and electrochemical biosensors: Synthesis, classification, mechanisms, nanostructures, and applications

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 155562 - 155562

Published: Sept. 10, 2024

Language: Английский

---

Critical review of new advances in food and plant proteomics analyses by nano-LC/MS towards advanced foodomics

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 176, P. 117759 - 117759

Published: May 14, 2024

Language: Английский

---

A chiral fluorescent COF prepared by post-synthesis modification for optosensing of imazamox enantiomers

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2023, Volume and Issue: 291, P. 122370 - 122370

Published: Jan. 18, 2023

Language: Английский

---

Enantioseparation Membranes: Research Status, Challenges, and Trends

Small, Journal Year: 2023, Volume and Issue: 19(20)

Published: Feb. 15, 2023

Abstract The purity of enantiomers plays a critical role in human health and safety. Enantioseparation is an effective way necessary process to obtain pure chiral compounds. Enantiomer membrane separation new resolution technique, which has the potential for industrialization. This paper mainly summarizes research status enantioseparation membranes including materials, preparation methods, factors affecting properties, mechanisms. In addition, key problems challenges be solved are analyzed. Last but not least, future development trend expected.

Language: Английский

---

Chirality-Induced Spin Selectivity in Supramolecular Chirally Functionalized Graphene

ACS Nano, Journal Year: 2023, Volume and Issue: 17(20), P. 20424 - 20433

Published: Sept. 5, 2023

Chiral graphene hybrid materials have attracted significant attention in recent years due to their various applications the areas of chiral catalysis, separation and recognition, enantioselective sensing, etc. On other hand, are also known exhibit chirality-dependent spin transmission, commonly dubbed "chirality induced selectivity" or CISS. However, CISS properties largely unexplored. As such, it is not clear whether even a promising material for effect given its weak spin–orbit interaction. Here, we report sheets, which derivative (reduced oxide rGO) noncovalently functionalized with Fmoc-FF (Fmoc-diphenylalanine) supramolecular fibers. The flakes acquire "conformational chirality" postfunctionalization, which, combined factors, presumably responsible signal. signal correlates chirality medium, depends on thickness used. Quite interestingly, noncovalent functionalization conductive offers simple straightforward methodology induce multitude easily accessible advanced materials.

Language: Английский

---