Preparation of D-NCCDs and its application in fluorescent/colorimetric dual-mode discrimination of glutamine enantiomers DOI
Xuan Liao,

Cancan Lu,

Yaning Duan

et al.

Microchimica Acta, Journal Year: 2024, Volume and Issue: 191(11)

Published: Oct. 28, 2024

Language: Английский

A stereodynamic probe of Pt(II) molecular hinge for chiroptical sensing of cryptochiral compounds DOI Creative Commons
Yeye Ai, Yinghao Zhang, Ying Jiang

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: Feb. 25, 2025

Cryptochiral compounds are indispensable in biology systems and medical applications, yet the development of high-performance detection method remains challenging. Here, we report a hinge-like dinuclear Pt(II) complex as stereodynamic probe for cryptochirality sensing. This features constrained, closed conformation achieved through synergistic intramolecular π − stacking metal-metal interactions between cyclometalated wings. The shows robust chiroptical response to center-to-axial chiral induction during rapid condensation with cryptochiral that adopts more energetically favorable conformation. resulting intense Cotton effects at long wavelengths enable in-situ circular dichroism analysis determinate absolute configuration enantiometric composition molecules. Furthermore, near-infrared phosphorescence characteristics hinge have been explored develop it an optical sensor accurate quantification With its dual CD capabilities, this great potential high-throughput screening analysis. authors complexes probes

Language: Английский

Citations

1
Ratiometric fluorescence sensor based on chiral europium-doped carbon dots for specific and portable detection of tetracycline DOI
Min Liu, Shanshan Wei, Yuxin Xie

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 423, P. 136753 - 136753

Published: Oct. 13, 2024

Language: Английский

Citations

8
Preparation and application of achiral UiO-66-NH2 MOFs for enantioselective fluorescent detection of lysine enantiomers DOI
Dandan Guo,

Diya Zheng,

Ding Zhou

et al.

Talanta, Journal Year: 2024, Volume and Issue: 282, P. 126972 - 126972

Published: Sept. 28, 2024

Language: Английский

Citations

4
Dual Ratiometric Fluorescence Sensors Based on Chiral Carbon Dots for the Sensitive and Specific Detection of Arginine DOI
Min Liu, Huanhuan Zhang,

Chenzhao Wang

et al.

Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

Arginine (Arg) is involved in tissue metabolism and regulates the immune function; thereby, achieving detection of Arg crucial for early diagnosis treatment diseases. Herein, dual ratiometric fluorescence sensors were prepared with blue emission levorotatory/dextrorotatory carbon dots (CDs) red porphyrin (L/D-CDs-PP) sensitive portable Arg. Interestingly, L-CDs-PP D-CDs-PP displayed not only peaks at 493 650 nm but also different response modes to Arg; thus, they could serve as achieve accurate reliable Arg, limit 23.87 μM 2.39 D-CDs-PP. Importantly, solid-state successfully achieved dual-mode visual support a smartphone platform. In addition, exhibited excellent biocompatibility cell imaging capabilities, cells biological samples urine rat plasma. Therefore, broad application prospects fields analytical sensing, imaging, medical diagnosis.

Language: Английский

Citations

0
Al3+-Triggered Aggregation-Induced Fluorescence Enhanced Carbon Dots Sensor for the Recognition of Lysine Enantiomers in Dairy Products DOI
Kai-Xin Hu, Wei Ni,

Chenzhao Wang

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Engineering chiral carbon dots for triple-mode discrimination of tryptophan enantiomers DOI
Dan Chang, Shuo Wang, Yanan Yan

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162592 - 162592

Published: April 1, 2025

Language: Английский

Citations

0
Construction of Eu3+ modified covalent organic framework and fluorescence detection of L-lysine DOI
Yanyan Ma,

Hao Guo,

Yingfei Hui

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136969 - 136969

Published: April 1, 2025

Language: Английский

Citations

0
Metal-free carbon-dots nanozyme with oxidase-like activity as photocatalysts for highly efficient detection/reduction of Cr(VI) and antibacterial application DOI
Huajie Chen, Li Dai,

Yutao Zheng

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 129852 - 129852

Published: Sept. 1, 2024

Language: Английский

Citations

1
Chiral carbon dot-modified polymethacrylate resin for adsorption and detection of rare earth ions via tryptophan on-off ratiometric fluorescence DOI
Xiaoqiong Wang,

Qingyan Bai,

Mingjia Yan

et al.

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 423, P. 136765 - 136765

Published: Oct. 11, 2024

Language: Английский

Citations

1
螺旋取代聚炔圆偏振发光材料研究进展 DOI Creative Commons
Hai Zhong, Biao Zhao,

Jianping Deng

et al.

Scientia Sinica Chimica, Journal Year: 2024, Volume and Issue: 54(8), P. 1289 - 1307

Published: May 28, 2024

圆偏振发光(CPL)材料凭借其独特的光物理特性, 在3D显示、防伪、生物成像、不对称催化等领域展现出巨大的应用潜力. 通常, 手性和发光组分的同时存在是实现CPL的必要条件. 螺旋取代聚炔的手性放大效应赋予其强烈的光学活性, 且主链的动态螺旋结构使其具有刺激响应性, 因而在构筑 CPL材料方面具有显著的优势. 本文依据手性和发光组分之间相互作用方式的不同, 系统地综述了螺旋取代聚炔CPL材料的构筑方法和手性光学性能, 并介绍了其在手性传感、防伪和光电器件方面的应用. 最后, 探讨了该领域当前的挑战和未来的发展前景.

Citations

0