Article
Chemistry, Analytical
Tianzi Cao, Shurui Li, Xueying Wang, Yuanling Sun, Chuannan Luo
Summary: In this study, a chemiluminescence kit using fusiform Au/MIL-53(Fe) catalyst was developed for sensitive and rapid detection of thrombin. The kit showed low detection limit, wide linear range, high stability, selectivity, and reproducibility.
Article
Chemistry, Analytical
Hongping Jia, Zuopeng Li, Fuxiang Wang, Runhua Lu, Sanbing Zhang, Zhiqiang Zhang
Summary: A dual-emitting fluorescent on-off-on sensor based on NH2-MIL-53(Al)/RhB was constructed for simultaneous detection of Fe3+ and AA. The sensor showed excellent sensing performance and can be applied for the detection of Fe3+ and AA in real samples.
MICROCHEMICAL JOURNAL
(2023)
Article
Chemistry, Analytical
Jing Chen, Shuying Li, Ying Chen, Jiao Yang, Jianbin Dong
Summary: NH2-MIL-53(Fe)/CS/MXene nanocomposites were prepared for detecting guanine and adenine in DNA and RNA. The electrochemical catalytic oxidation of adenine and guanine was successfully performed using differential pulse voltammetry. The nanocomposite exhibited high sensitivity for detecting low concentrations of adenine and guanine.
Article
Chemistry, Multidisciplinary
Zhiqiang Guo, Xiaoxuan Fan, Xiaokun Wen, Wen Liu, Baijie Guan, Xia Hong, Kexin Wang, Jiwei Wang
Summary: An anomalous solvent-induced luminescence quenching of NH2-MIL-53(Fe) in D2O is reported. This quenching is not caused by protonation or high-frequency vibrations of solvent molecules, but due to the inhibition of charge transfer by hydrogen bonding between NH2-MIL-53(Fe) and D2O. This discovery enables accurate quantitative detection of specific volume fractions of D2O in H2O.
CHEMICAL COMMUNICATIONS
(2023)
Article
Chemistry, Analytical
Xin Wang, Yanjing Yun, Wei Sun, Zhisong Lu, Xiaoqi Tao
Summary: In this study, we discovered the competitive coordination effect of pyrophosphate on MOFs structure and developed a fluorescent immunoassay for detecting CAP residues. The method is simple and efficient, allowing for rapid and accurate detection of CAP residues.
SENSORS AND ACTUATORS B-CHEMICAL
(2022)
Article
Chemistry, Multidisciplinary
Jing Chen, Yali Xu, Shuying Li, Fanghong Xu, Qian Zhang
Summary: Efficient detection of tetracycline was achieved through ratio fluorescence method using Eu3+/NH2-MIL-53(Al), which demonstrates excellent selectivity, wider linear range, and lower detection limit for detecting tetracycline. This method provides valuable insights for developing advanced chemical and biological sensors.
Article
Engineering, Environmental
Zhiquan Chen, Qingcan Xiang, Zongxue Yu, Juan Wang, Qiuyue Tan, Niandan He, Yan Chen
Summary: In this study, a highly efficient photocatalyst Bi2S3/NH2-MIL-53 (Fe) with a Z-scheme heterojunction structure was successfully constructed. The composite material, with larger specific surface area and porosity, provided more active sites for the photocatalytic reaction and significantly improved the photo-Fenton performance. The charge transfer mechanism effectively inhibited the recombination of electrons and holes, contributing to the reduction of photocorrosion. The composite material demonstrated universal effectiveness in degrading pollutants and exhibited good stability even after several cycles. This study provides a new approach and feasible solution for the development and application of highly efficient photocatalytic materials in environmental purification.
JOURNAL OF WATER PROCESS ENGINEERING
(2023)
Article
Materials Science, Multidisciplinary
Qiuya Zhang, Weiguo Xu, Liping Wang, Jiabao Song, Xia Xu
Summary: In this study, boron nitride (BN) decorated NH2-MIL-53(Fe)(Fe-MOF53) composite photocatalyst BN/Fe-MOF53 was developed for the removal of tetracycline (TC) and oxytetracycline (OTC). The 20BN/Fe-MOF53 demonstrated favorable photocatalytic performance with degradation rates of 83.3% and 80.4% for TC and OTC, respectively. BN promotes the separation of photogenerated electrons and holes in Fe-MOF53, and provides additional reaction sites by increasing the specific surface area of the material, leading to its good stability and efficient degradation of antibiotics.
Article
Engineering, Environmental
Wen Gao, Fangyuan Wang, Meilin Ou, Qianqian Wu, Lei Wang, Haonan Zhu, Yuanyuan Li, Ning Kong, Jianping Qiu, Shanshan Hu, Shuang Song
Summary: In this study, Fe/Ti bimetallic composites were successfully synthesized and exhibited excellent degradation performance for norfloxacin (NOR) under visible light. The study also revealed the degradation mechanisms, with defluorination and ring opening identified as the main pathways. This work advances our understanding of photogenerated carriers transfer and energy conversion in bimetallic MOFs, and presents a novel strategy for visible light catalytic degradation of NOR, which is highly relevant for environmental treatment.
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
(2023)
Article
Chemistry, Applied
Junxue Liu, Wenyan Ma, Yufei Wang, Qinfen Gu, Qinhe Pan, Siyu Zong, Minghao Qin, Jiyang Li
Summary: This study successfully constructed a sensitive biosensor for the bimodal detection of gallic acid and biothiols. The biosensor was based on CDs@MIL-53(Fe)-NO2 prepared through a microwave treatment, and it utilized the excellent fluorescent and electron transfer properties of CDs for high sensitivity detection. The practicality of the method in real samples and its portability on a smartphone were demonstrated with reliable results.
Article
Spectroscopy
Baiquan Chu, Chengwu Lan, Jian-Hang Yin, Mengxuan Liu, Lei Meng, Na Xu
Summary: A dual-modality sensing platform for ratiometric fluorescence and colorimetric determination of ALDS was developed using NH2-MIL-101(Fe) as a peroxidase mimic. The Fe3+-ALDS complex was found to regulate the dual-modality signals. 2D-COS analysis was applied to investigate the binding features of the spectra.
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY
(2022)
Article
Biophysics
Yingcong Zhang, Ze Zhang, Zhangmin Wang, Hongzhi Pan, Yong Lin, Dong Chang
Summary: An electrochemiluminescence sensor was developed for the detection of prostate-specific antigen (PSA) using a dual-amplification strategy with layers of nanofilms acting as nanocarriers and enhancers. The sensor showed a linear detection range and low detection limit, with consistent results compared to a commercial immunoassay analyzer, demonstrating significant potential for PSA detection in clinical diagnostics.
BIOSENSORS & BIOELECTRONICS
(2021)
Article
Chemistry, Analytical
Ying Sun, Tianran Lin, Cuihong Zeng, Gaoyan Jiang, Xuanhan Zhang, Fanggui Ye, Shulin Zhao
Summary: An innovative self-correcting fluorescent assay of tyrosinase was developed using Fe-MIL-88B-NH2 as a peroxidase-like nanozyme and capture probe. This method exhibited good sensitivity and selectivity, successfully applied in detecting tyrosinase inhibitors.
Article
Chemistry, Inorganic & Nuclear
Wu Xue-Min, Liu Long-Xue, Liu Ling, You Zi-Han, Guo Hong-Xu, Chen Zhang-Xu
Summary: Amide-functionalized nanometer blocks of Fe(III)-based metal-organic frameworks, NH2-MIL-53(Fe), were successfully prepared via ultrasonic method, showing excellent adsorption performance for organic dye removal from aqueous solution. The as-prepared sample with high specific surface area demonstrated promising potential in practical applications.
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY
(2021)
Article
Chemistry, Physical
Xinhua He, Linlin Wang, Songmei Sun, Xuechun Yang, Haoyu Tian, Zijie Xia, Xiaoliang Li, Xiaoliang Yan, Xianjuan Pu, Zheng Jiao
Summary: A porous g-C3N4/NH2-MIL-53(Fe) aerogel was synthesized via electrostatic self-assembly, showing excellent recyclability and photocatalytic performance. The coupling of NH2-MIL-53(Fe) enhanced the visible-light absorption regions of g-C3N4 and increased its specific surface areas. The aerogel exhibited superior degradation efficiencies for rhodamine B and norfloxacin under visible-light irradiation.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Statistics & Probability
Wenxuan Zhong, Yiwen Liu, Peng Zeng
Summary: In this article, a weighted leverage variable screening method is proposed, which utilizes the left and right singular vectors of the design matrix. The method is shown to consistently include true predictors and is highly computationally efficient and effective in various models, as demonstrated through theoretical and empirical analysis.
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION
(2023)
Article
Cell Biology
Jiahui Yuan, Xiaomei Li, Yuqi Zhang, Gongye Zhang, Weipeng Cheng, Weiwei Wang, Yongbin Lei, Gang Song
Summary: This study reveals that USP39 is associated with the sensitivity of colon cancer cells to Cisplatin. Depletion of USP39 enhances Cisplatin-induced apoptosis, while overexpression of USP39 attenuates apoptosis. Further studies demonstrate that USP39 depletion promotes apoptosis induced by Cisplatin, which is related to the induction of oxidative stress and DNA damage response. Additionally, the regulation of USP39 depends on p53, as knocking down USP39 results in p53 upregulation and prolonged half-life.
CELL BIOLOGY AND TOXICOLOGY
(2023)
Article
Chemistry, Physical
Tian-Yi Yang, Yue Zhang, Guo-Lei Zhang, Ji-Jie Zhang, Ying-Hui Zhang
Summary: This study achieved high efficiency and selectivity in the photocatalytic conversion of CO2 into CH4 by fabricating a series of composite photocatalysts. The optimal sample, 2%-s-COP-P/P25m, demonstrated significantly higher production rate and selectivity compared to P25m. This excellent performance was attributed to improved photogenerated carrier separation efficiency and the interaction between the two moieties of the composites.
Article
Computer Science, Artificial Intelligence
Junjie Liang, Cihui Yang, Jingting Zhong, Xiaoli Ye
Summary: This study proposes a BTSwin-Unet network based on Swin Transformer for brain tumor segmentation, with pre-training using a self-supervised learning framework. Extensive experiments validate the model's performance in tumor segmentation tasks, consistently achieving favorable benchmarks.
NEURAL PROCESSING LETTERS
(2023)
Article
Cell Biology
Run-Qi Guo, Jin-Zhao Peng, Yuan-Ming Li, Xiao-Guang Li
Summary: The study confirms that the systemic antitumor immunity can be enhanced by combining microwave ablation with anti-PD-1/CTLA-4 treatment in renal cell carcinoma.
Article
Nutrition & Dietetics
Yuting Chen, Jiran Shen, Ye Wu, Man Ni, Yujie Deng, Xiaoya Sun, Xinqi Wang, Tao Zhang, Faming Pan, Zhiru Tang
Summary: A two-sample Mendelian randomization analysis found that genetically predicted an extra daily cup of tea intake was causally associated with a decreased risk of bronchiectasis, pneumonia, and influenza and pneumonia.
EUROPEAN JOURNAL OF NUTRITION
(2023)
Article
Agronomy
Yao Tong, Yong-Feng Li, Shan-Chi Yi, Dan-Li Fan, Zhuo-Xun Qiu, Chen-Yang Wei, Meng-Ge Huang, Dong-Qiang Zeng, Wen-Wei Tang
Summary: This study reveals that higher expression levels of PIPs in resistant barnyardgrass result in increased translocation of quinclorac from shoots to roots, reducing the accumulation of quinclorac in shoot meristems and consequently reducing the control efficacy of quinclorac.
PEST MANAGEMENT SCIENCE
(2023)
Article
Chemistry, Physical
Jianhua Wen, Hongmei Zhang, Zhengjie Chen, Zhongyi Zhang, Wenhui Ma, Jijun Wu
Summary: Different types of ore-thermal furnaces have broad application prospects in energy saving. Large rated capacity furnaces have a greater impact on raw material consumption, energy consumption, and efficiency in silicon production.
Article
Genetics & Heredity
Whitney L. Do, Dianjianyi Sun, Karlijn Meeks, Pierre-Antoine Dugue, Ellen Demerath, Weihua Guan, Shengxu Li, Wei Chen, Roger Milne, Abedowale Adeyemo, Charles Agyemang, Rami Nassir, JoAnn E. Manson, Aladdin H. Shadyab, Lifang Hou, Steve Horvath, Themistocles L. Assimes, Parveen Bhatti, Kristina M. Jordahl, Andrea A. Baccarelli, Alicia K. Smith, Lisa R. Staimez, Aryeh D. Stein, Eric A. Whitsel, K. M. Venkat Narayan, Karen N. Conneely
Summary: This study investigated the relationship between DNA methylation, body mass index (BMI), and metabolic health. The researchers collected data from multiple studies and found a significant association between BMI and CpG sites. They also identified specific CpG sites that interacted with BMI based on race and ethnicity. Additionally, they developed a model that could predict BMI using DNA methylation data and found that individuals with high epigenetic BMI had poorer metabolic health, while those with low epigenetic BMI had better metabolic health.
AMERICAN JOURNAL OF HUMAN GENETICS
(2023)
Article
Clinical Neurology
Hua Zhou, Fengliang Wu, Lei Dang, Yan Li, Xiaoguang Liu, Zhongjun Liu, Feng Wei
Summary: This study compared total en bloc spondylectomy with marginal margins to piecemeal spondylectomy with intralesional margins for the surgical treatment of Enneking stage III spinal giant cell tumor (GCT), focusing on local recurrence. The results showed that total en bloc spondylectomy had a lower recurrence rate and should be preferred over piecemeal spondylectomy.
EUROPEAN SPINE JOURNAL
(2023)
Article
Biochemistry & Molecular Biology
Zhiqiang Tian, Lin Zhu, J. P. Michaud, Meng Zha, Jie Cheng, Zhongjian Shen, Xiaoming Liu, Xiaoxia Liu
Summary: Baculoviruses genetically reprogram their host insects to create a suitable environment for virus replication. In this study, infected larvae of Helicoverpa armigera showed an accumulation of glucose in the midgut, which altered metabolism and immunity. The insulin signalling pathway played a crucial role in regulating the virus infection process. Dietary restriction reduced mortality and viral replication, while glucose supplementation had the opposite effects. This research highlights the importance of metabolic reprogramming and immune suppression in successful baculovirus infections.
Article
Chemistry, Multidisciplinary
Wang Feng, Xia Wen, Yuzhu Wang, Luying Song, Xiaohui Li, Ruofan Du, Junbo Yang, Hui Li, Jun He, Jianping Shi
Summary: A high-throughput wet chemical method was used to synthesize SnSe2/SnSe heterostructures, which were then used as anodes in lithium-ion batteries. The hierarchical nanoflower morphology, built-in electric field, and metallic feature of the heterostructures improved the specific capacity, cyclic stability, and high-rate performance of the lithium-ion batteries. The internal lithium storage mechanism was clarified through density functional theory calculations and in situ characterizations.
Article
Physics, Applied
Xinyu Liu, Hao Ning, Jianhang Lv, Lixiang Liu, Li Peng, Feng Tian, Srikrishna Chanakya Bodepudi, Xiaochen Wang, Xiaoxue Cao, Yunfan Dong, Wenzhang Fang, Shaoxiong Wu, Huan Hu, Bin Yu, Yang Xu
Summary: Researchers have developed a high-performance broadband photodetector by combining graphene and silicon absorption bandwidths. This photodetector exhibits high sensitivity and fast response time in multiple spectral ranges. This approach provides a reliable route for the development of high-performance image sensors using graphene and silicon.
APPLIED PHYSICS LETTERS
(2023)
Article
Automation & Control Systems
Yongfeng Li, Long Zheng, Xiaochang Xu, Yaqi Zhang, Mingming Zhang, Mengyu Liu
Summary: Ni-P-Al2O3-PTFE nanocomposite coatings were prepared by jet electrodeposition to enhance surface protection and strengthening. The influence of current density on the properties of the coating was studied. Analysis of the microstructure, surface morphology, and element content showed that an optimal current density of 10 A/dm(2) resulted in a composite coating with excellent surface morphology, high content of Al and F elements, and improved deposition rate. The coating exhibited exceptional wear resistance and toughness, making it suitable for various applications. This research provides theoretical and technical support for the development of high-performance multi-component nanocomposite coatings through jet electrodeposition.
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
(2023)
Article
Genetics & Heredity
Dan He, Xi Wang, Jing Ye, Yao Yao, Yan Wen, Yumeng Jia, Peilin Meng, Xuena Yang, Cuiyan Wu, Yujie Ning, Sen Wang, Feng Zhang
Summary: This study aimed to investigate the effect of diet and gut microbiome on neuropsychiatric disorders and explore the mechanisms of their interaction on the risk of neuroticism. Using individual genotype data, the study calculated the polygenic risk score based on genetic variations related to diet, diet compositions, and gut microbiome. Regression analysis revealed multiple candidate interactions between specific dietary factors and gut microbiome with neuroticism.
PSYCHIATRIC GENETICS
(2023)
Article
Optics
R. B. Adamov, G. A. Melentev, I. V. Sedova, S. V. Sorokin, G. V. Klimko, I. S. Makhov, D. A. Firsov, V. A. Shalygin
Summary: This study investigates the THz luminescence in doped nanostructures with GaAs/AlGaAs quantum wells under interband optical pumping. The results show that the spatial separation of donors and acceptors can greatly enhance the integrated intensity of THz emission.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Yanru Li, Lei Zhong, Sha Jiang, Yutong Wang, Binyao Huang, Guotao Xiang, Li Li, Yongjie Wang, Chuan Jing, Xianju Zhou
Summary: In this study, a ratiometric luminescent thermometry based on dual-emission centers was developed using co-doped CaNb2O6 phosphors with Bi3+ and Pr3+. The obtained samples exhibited good thermosensitive and thermochromic characteristics, with a maximum absolute sensitivity of 0.09 K-1 @ 528 K and a maximum relative sensitivity of 2.17 % K-1 @ 453 K.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Yujing Gong, Yeqing Wang, Zhiyuan Wang, Yijian Sun, Yi Yu
Summary: Single crystals of Dy3+ single-doped and Dy3+/Tb3+ co-doped CaYAlO4 were grown and analyzed. The incorporation of Tb3+ resulted in increased absorption and emission cross sections. The fluorescence lifetimes and branching ratios of the yellow emission were affected by the presence of Tb3+. The deactivation effect of Tb3+ ions and energy transfer mechanism were also discussed.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Lu Chen, Zhuangzhuang Ma, Jian Chen, Wang Guo
Summary: This study focuses on enhancing the thermal robustness of phosphor converter materials by preparing composite ceramics of YAG:Ce combined with high-thermal-conductivity MgO. The composite ceramics showed high density and thermal conductivity at the optimum temperature of 1400℃. Stable laser-driven white light was obtained under blue laser excitation.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Yuwei Wu, Chunhui Niu, Lei Wang, Mingqing Yang, Shiyu Zhang
Summary: Er3+-doped germanate-tellurite glasses were prepared and their structure, luminescent, and temperature-sensing properties were studied. The glass exhibited large values of O2 and O6 and its luminescence intensity varied with temperature.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Kensei Ichiba, Takumi Kato, Kenichi Watanabe, Yuma Takebuchi, Daisuke Nakauchi, Noriaki Kawaguchi, Takayuki Yanagida
Summary: In this study, Eu-doped YVO4 single crystals with different concentrations were fabricated to evaluate their photoluminescence and scintillation properties. The results showed that the samples doped with Eu exhibited emission peaks due to 4f-4f transitions in PL and scintillation spectra. Based on the pulse height spectra, the light yield of the Eu-doped samples increased with increasing Eu concentration, while the afterglow level decreased.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Daiwen Xiao, Hei-Yui Kai, Anjun Huang, Menglin Song, Ka-Leung Wong, Peter A. Tanner
Summary: The emission spectra of Cs2NaEuCl6 nanoparticles synthesized by the hot injection method are explained. The dispersion of the nanoparticles in alkane solvents in the experiment allows the determination of the magnetic dipole radiative rate for the D-5(0) -F-7(1) channel in vacuum, which is in agreement with the calculated value.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Italia V. Barbosa, Geraldine Dantelle, Alain Ibanez, Lauro J. Q. Maia
Summary: The thermal response and luminescence properties of different oxide matrices were evaluated to design more accurate thermal probes. It was found that thermal probes emitting in BW-II provide better thermal sensing with higher signal-to-noise ratio. Additionally, doping Nd3+ in Y2O3 matrix maximizes luminescence intensity, making it a promising matrix for thermal sensing.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Xin Li, Yu Zhang, Hongrui Ren, Lunlong Xie, Yinsheng Di, Mengqing Han, Zhaohui Bai, Quansheng Liu, Liangliang Zhang, Jiahua Zhang
Summary: This study successfully prepared phosphor samples based on Ca3-xLuxSc2-xMgxSi3O12:Ce3+ and investigated their luminescence properties. With the increase in Lu-Mg concentration, the peak of the sample redshifted, but the thermal stability gradually decreased. The LD devices made from CLSMS:Ce3+ fluorescent materials showed a decrease in cyan-green light and an increase in red light as the Lu-Mg concentration increased.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Tim Pier, Julia Hopster, Thomas Juestel
Summary: This study investigates and reports on several samples of cerium-activated gallium-based garnet phosphors. The optimal activator concentration was found to be 1 atom-%. The size of non-emitting lanthanide ions and the molar concentration of cerium strongly influenced the crystal field splitting, which in turn shaped the excitation and emission wavelengths.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Guijie Zhao, Wei Shi, Xin Xin, Fengcai Ma, Yongqing Li
Summary: This study reveals for the first time the proton transfer pathways and changes in the photophysical properties of P-TNS with three intramolecular hydrogen bonds. The reaction mechanism and driving force for the proton transfer process are explained through analysis of potential energy surface, frontier molecular orbitals, and hydrogen bond parameters, among others.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Li He, Jinshu Huang, Zhengce An, Haozhang Huang, Yu Zhao, Kexin Zhong, Bo Zhou
Summary: In this study, we designed a NaYF4:Yb3+/Tm3+@NaYF4 core-shell nanostructure to achieve thermochromic upconversion and high thermal sensitivity. We found that the blue upconversion emission of Tm3+ decreased while the deep-red emission increased with elevating temperature. The sample also showed a gradual emission color change from blue to purplish-red, and the optimal relative sensitivity reached 2.79% K-1.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Rupesh A. Talewar
Summary: A series of Li2TiO3 phosphors doped with Mn4+ and codoped with Mn4+ and Er3+ were synthesized, which demonstrated the ability of Mn4+ ions to absorb UV-Vis photons and subsequently transfer energy to Er3+ ions, resulting in the emission of near-infrared light. These materials have the potential to enhance the absorption efficiency of Er3+-based luminescent materials.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
Xingyuan Ma, Jianfeng Li
Summary: Carbon quantum dots (CQDs) with tunable photoluminescence properties have been synthesized using suitable carbon and dopant sources in an aqueous system. The synthesized CQDs exhibited blue, green, yellow, and red emissions, and solid-state luminescence was achieved through the preparation of solid-state fluorescent films and phosphors. This study provides important technical support for the future development of CQDs synthesis.
JOURNAL OF LUMINESCENCE
(2024)
Article
Optics
De Bin Fu, Yang Bing Xu, Yu Teng Zhang, Shan Ting Liu, Xiao Fei Yang, Sheng Hua Liu
Summary: A pair of new chiral molecules, (S)-4 and (R)-4, have been designed and synthesized by introducing valine-containing groups at symmetrical positions on the periphery of an indolo[3,2-b]carbazole unit. These molecules exhibit aggregation-induced circular dichroism (AICD) properties in DMF/water mixtures, and in a mixture with 99% water fraction, they show strong, mirror-image, blue circularly polarized luminescence (CPL) signals.
JOURNAL OF LUMINESCENCE
(2024)