Enhanced enzymatic degradation of viscous marine polysaccharide by the self-propulsion of urease-driven micromotor DOI
Yihong Chen,

Li‐Li Yin,

Hao Dong

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158988 - 158988

Published: Dec. 1, 2024

Language: Английский

Giant Enhancement of Optical Nonlinearity by Manipulating Guest Molecular Stacking Modes in Metal–Organic Frameworks DOI

Kangshuai Geng,

Yupei Sun,

Yujie Zhao

et al.

Journal of the American Chemical Society, Journal Year: 2025, Volume and Issue: unknown

Published: March 4, 2025

The influence of guest stacking interactions in host-guest (H-G) MOF composites on third-order nonlinear optical (NLO) performance remains largely unknown. Herein, we propose for the first time a noncovalent aggregate confinement strategy synthesizing H-G with different modes. And [perylene2]n (α-Pe) and [perylene]n (β-Pe) were selected as guests confined into novel Ca-based {[Ca(TBAPy)(DMA)2]·3DMA·[N(CH3)2]·H2O}n (Ca-MOF-pts). NLO results showed that compared to β-Pe@Ca-MOF-pts, saturable absorption (SA) self-defocusing properties α-Pe@Ca-MOF-pts increased by 2.71-fold 3.82-fold, respectively. Interestingly, α/β-Pe@Ca-MOF-pts can be transformed α/β-Pe@Ca-MOF-flu (Ca-MOF-flu = {[Ca1.5(TBAPy)(H2O)2]·DMA·[N(CH3)2]·2H2O}n) through self-adaptive topological evolution, corresponding signal change from SA reverse (RSA). As expected, β-Pe@Ca-MOF-flu, RSA α-Pe@Ca-MOF-flu are improved 2.94-fold 4.07-fold, respectively, demonstrating importance Theoretical calculation transient spectra indicated enhancement was attributed large π-π overlap α-Pe, which promoted electron delocalization/transfer optimized cross-sectional ground state excited state. This study provides new developing excellent properties.

Language: Английский

Citations

1
A new β-amylase detection strategy based on encapsulated enzyme in magnetic layered double hydroxide with high sensitivity and simplified workflow DOI

Hao Shen,

Mengdi Hao,

Shaoning Yu

et al.

Talanta, Journal Year: 2025, Volume and Issue: 292, P. 127940 - 127940

Published: March 15, 2025

Language: Английский

Citations

0
A novel strategy to construct MOFs-based probes using new reactive coumarin ligands for rapid and sensitive detection of hydrogen sulfide (H2S) DOI
Peng Wang, Hongmei Qu, Xia Li

et al.

Journal of Solid State Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 125212 - 125212

Published: Jan. 1, 2025

Language: Английский

Citations

0
Immobilization of snailase and β-glucosidase on L-aspartic acid-modified magnetic amorphous ZIF for efficiently and sustainably producing ginsenoside compound K DOI
S D Luo,

Duoduo Tian,

Ran Gao

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 291, P. 139230 - 139230

Published: Dec. 26, 2024

Language: Английский

Citations

0
Enhanced enzymatic degradation of viscous marine polysaccharide by the self-propulsion of urease-driven micromotor DOI
Yihong Chen,

Li‐Li Yin,

Hao Dong

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158988 - 158988

Published: Dec. 1, 2024

Language: Английский

Citations

0