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学者姓名：谢莉莉
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Abstract ：
A series of sila-annulated phenanthrene imides were synthesized through a three-step synthetic route, which represent a hybrid class of biphenyl-based pi-conjugated molecules incorporating an imide unit and silole. A comprehensive investigation of their structural, photophysical, and electronic properties was studied by experiment and theoretical calculations. Notably, sila-annulated phenanthrene imides with significant aggregation-induced emission (AIE) properties were observed.
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| GB/T 7714 | Wu, Shuai , Shi, Dan , Zhu, Lingyun et al. Synthesis, Characterization, and Properties of Sila-Annulated Phenanthrene Imides [J]. | ORGANIC LETTERS , 2024 , 26 (5) : 1028-1033 . |
| MLA | Wu, Shuai et al. "Synthesis, Characterization, and Properties of Sila-Annulated Phenanthrene Imides" . | ORGANIC LETTERS 26 . 5 (2024) : 1028-1033 . |
| APA | Wu, Shuai , Shi, Dan , Zhu, Lingyun , Chen, Xinyu , Song, Kanghui , Gan, Ziyang et al. Synthesis, Characterization, and Properties of Sila-Annulated Phenanthrene Imides . | ORGANIC LETTERS , 2024 , 26 (5) , 1028-1033 . |
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Multicomponent reactions represent a powerful methodfor buildingcomplex molecules from structurally simple starting materials. Herein,we report a novel three-component radical-polar crossover reactioninvolving a tandem addition reaction of two different olefins, whichis initiated by the selective addition of fluorosulfonyl radicalsto alkyl alkenes. This tandem process provides facile and effectiveaccess to multiple functionalized aliphatic sulfonyl fluoride molecules.Further transformation of the products is also demonstrated.
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| GB/T 7714 | Yang, Na , Mao, Chenxi , Zhang, Honghai et al. FSO2 Radical-Initiated Tandem Addition Reaction of Two Different Olefins: A Facile Access to Multifunctional Aliphatic Sulfonyl Fluorides [J]. | ORGANIC LETTERS , 2023 , 25 (24) : 4478-4482 . |
| MLA | Yang, Na et al. "FSO2 Radical-Initiated Tandem Addition Reaction of Two Different Olefins: A Facile Access to Multifunctional Aliphatic Sulfonyl Fluorides" . | ORGANIC LETTERS 25 . 24 (2023) : 4478-4482 . |
| APA | Yang, Na , Mao, Chenxi , Zhang, Honghai , Wang, Peng , Li, Shaojie , Xie, Lili et al. FSO2 Radical-Initiated Tandem Addition Reaction of Two Different Olefins: A Facile Access to Multifunctional Aliphatic Sulfonyl Fluorides . | ORGANIC LETTERS , 2023 , 25 (24) , 4478-4482 . |
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X-ray imaging plays an increasingly crucial role in clinical radiography, industrial inspection, and military applications. However, current X-ray imaging technologies have difficulty in protecting against information leakage caused by brute force attacks via trial-and-error. Here high-confidentiality X-ray imaging encryption by fabricating ultralong radioluminescence memory films composed of lanthanide-activated nanoscintillators (NaLuF4: Gd3+ or Ce3+) with imperceptible purely-ultraviolet (UV) emission is reported. Mechanistic investigations unveil that ultralong X-ray memory is attributed to the long-lived trapping of thermalized charge carriers within Frenkel defect states and subsequent slow release in the form of imperceptible radioluminescence. The encrypted X-ray imaging can be securely stored in the memory film for more than 7 days and optically decoded by perovskite nanocrystal. Importantly, this encryption strategy can protect X-ray imaging information against brute force trial-and-error attacks through the perception of lifetime change in the persistent radioluminescence. It is further demonstrated that the as-fabricated flexible memory film enables achieving of 3D X-ray imaging encryption of curved objects with a high spatial resolution of 20 lp/mm and excellent recyclability. This study provides valuable insights into the fundamental understanding of X-ray-to-UV conversion in nanocrystal lattices and opens up a new avenue toward the development of high-confidential 3D X-ray imaging encryption technologies. Existing X-ray imaging technologies have difficulty in protecting against information leakage from brute force attacks through trial and error. In this study, high-confidential 3D X-ray imaging encryption is achieved by fabricating ultralong imperceptible radioluminescence memory films.image
Keyword ：
information encryption information encryption lanthanide nanoscintillators lanthanide nanoscintillators perovskite nanocrystals perovskite nanocrystals radioluminescence memory radioluminescence memory X-ray imaging X-ray imaging
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| GB/T 7714 | Yang, Zhijian , Zhang, Peng , Chen, Xiaofeng et al. High-Confidentiality X-Ray Imaging Encryption Using Prolonged Imperceptible Radioluminescence Memory Scintillators [J]. | ADVANCED MATERIALS , 2023 , 35 (52) . |
| MLA | Yang, Zhijian et al. "High-Confidentiality X-Ray Imaging Encryption Using Prolonged Imperceptible Radioluminescence Memory Scintillators" . | ADVANCED MATERIALS 35 . 52 (2023) . |
| APA | Yang, Zhijian , Zhang, Peng , Chen, Xiaofeng , Hong, Zhongzhu , Gong, Jianwei , Ou, Xiangyu et al. High-Confidentiality X-Ray Imaging Encryption Using Prolonged Imperceptible Radioluminescence Memory Scintillators . | ADVANCED MATERIALS , 2023 , 35 (52) . |
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目的 合成4种2-(2-羟基苯基)-4,5-二苯基咪唑类化合物，并研究其阴离子识别性能。方法 通过比较化合物与阴离子结合前后紫外-可见吸收光谱的变化，研究4种化合物识别阴离子的作用机制。结果 化合物1和2的N-H键通过氢键作用络合F~-后，在318 nm处的吸收峰红移到339 nm,而与H_2PO~-_4,AcO~-,HSO~-_4,Cl~-,Br~-和I~-作用后，吸收光谱没有明显变化；化合物3和4与F~-结合后，会形成Cu-受体-阴离子三元配合物，导致吸收光谱发生轻微的蓝移，而加入H_2PO~-_4,AcO~-,HSO~-_4和I~-后，会使配合物分解。结论 化合物1和2可选择性地识别F~...
Keyword ：
咪唑 咪唑 氢键 氢键 铜配合物 铜配合物 阴离子识别 阴离子识别
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| GB/T 7714 | 苏小龙 , 田梦 , 谢莉莉 et al. 2-(2-羟基苯基)-4,5-二苯基咪唑的合成及性能研究 [J]. | 宝鸡文理学院学报(自然科学版) , 2022 , 42 (02) : 40-46 . |
| MLA | 苏小龙 et al. "2-(2-羟基苯基)-4,5-二苯基咪唑的合成及性能研究" . | 宝鸡文理学院学报(自然科学版) 42 . 02 (2022) : 40-46 . |
| APA | 苏小龙 , 田梦 , 谢莉莉 , 袁耀锋 . 2-(2-羟基苯基)-4,5-二苯基咪唑的合成及性能研究 . | 宝鸡文理学院学报(自然科学版) , 2022 , 42 (02) , 40-46 . |
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The introduction of sulfonyl fluoride groups into bioactive molecules can often bring about enhanced biological activity, which has attracted more research interest in chemical biology and drug develop-ment in recent years. Here, we report the development of a radical fluorosulfonylation of alkenes/intramolecular arylation cascade for the construction of chromanes with sulfonyl fluoride groups attached. The radical 1,2-fluorosulfonyl arylation reactions proceed well in both endo and exo cyclization fashions, allowing for further variation of the distance between the chromane core and the sulfonyl fluoride group.
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| GB/T 7714 | Zhang, Honghai , Yang, Na , Li, Jing et al. Radical Fluorosulfonyl Arylation of Alkenes: Accessing FSO2-Functionalized Chromanes via Formal Endo and Exo Cyclization [J]. | ORGANIC LETTERS , 2022 . |
| MLA | Zhang, Honghai et al. "Radical Fluorosulfonyl Arylation of Alkenes: Accessing FSO2-Functionalized Chromanes via Formal Endo and Exo Cyclization" . | ORGANIC LETTERS (2022) . |
| APA | Zhang, Honghai , Yang, Na , Li, Jing , Li, Shaojie , Xie, Lili , Liao, Saihu . Radical Fluorosulfonyl Arylation of Alkenes: Accessing FSO2-Functionalized Chromanes via Formal Endo and Exo Cyclization . | ORGANIC LETTERS , 2022 . |
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X-ray imaging is a low-cost,powerful technology that has been extensively used in medical diagnosis and industrial nondestructive inspection.The ability of X-rays to penetrate through the body presents great advances for noninvasive imaging of its internal structure.In particular,the technological importance of X-ray imaging has led to the rapid development of high-performance X-ray detectors and the associated imaging applications.Here,we present an overview of the recent development of X-ray imaging-related technologies since the discovery of X-rays in the 1890s and discuss the fundamental mechanism of diverse X-ray imaging instruments,as well as their advantages and disadvantages on X-ray imaging performance.We also highlight various applications of advanced X-ray imaging in a diversity of fields.We further discuss future research directions and challenges in developing advanced next-generation materials that are crucial to the fabrication of flexible,low-dose,high-resolution X-ray imaging detectors.
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| GB/T 7714 | Xiangyu Ou , Xue Chen , Xianning Xu et al. Recent Development in X-Ray Imaging Technology:Future and Challenges [J]. | 研究（英文） , 2022 , 2022 (1) : 380-397 . |
| MLA | Xiangyu Ou et al. "Recent Development in X-Ray Imaging Technology:Future and Challenges" . | 研究（英文） 2022 . 1 (2022) : 380-397 . |
| APA | Xiangyu Ou , Xue Chen , Xianning Xu , Lili Xie , Xiaofeng Chen , Zhongzhu Hong et al. Recent Development in X-Ray Imaging Technology:Future and Challenges . | 研究（英文） , 2022 , 2022 (1) , 380-397 . |
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Covalent organic frameworks (COFs) have widespread applications in many fields. However, successful attempts to construct COFs through the formation of two types of covalent bonds remain limited and challengeable. Here, we report the first example of a COF with olefin and imine dual linkages, which was enabled by orthogonal Schiff base reaction and the Knoevenagel condensation. The obtained COF-FD1 exhibits good stability and high selectivity in the fluorescence sensing of Fe3+ ions. Remarkably, this COF features a relatively rare hollow spherical morphology, and a time-dependent study of the continuous transformation from initial solid spherical to hollow spherical structures reveals an Ostwald ripening mechanism. This research not only demonstrates a new approach for the design and synthesis of COFs with dual linkages but also may bring about the possibility of constructing COFs with hollow structures.
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| GB/T 7714 | Hu, Jingtao , Zhang, Junjie , Lin, Zhangxiang et al. Construction of a Hollow Spherical Covalent Organic Framework with Olefin and Imine Dual Linkages Based on Orthogonal Reactions [J]. | CHEMISTRY OF MATERIALS , 2022 , 34 (11) : 5249-5257 . |
| MLA | Hu, Jingtao et al. "Construction of a Hollow Spherical Covalent Organic Framework with Olefin and Imine Dual Linkages Based on Orthogonal Reactions" . | CHEMISTRY OF MATERIALS 34 . 11 (2022) : 5249-5257 . |
| APA | Hu, Jingtao , Zhang, Junjie , Lin, Zhangxiang , Xie, Lili , Liao, Saihu , Chen, Xiong . Construction of a Hollow Spherical Covalent Organic Framework with Olefin and Imine Dual Linkages Based on Orthogonal Reactions . | CHEMISTRY OF MATERIALS , 2022 , 34 (11) , 5249-5257 . |
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An efficient protocol for the synthesis of 5-aryl-6-(trifluoromethyl)-2,3-dihydropyrazolo[1,2-a]pyrazol-1(5H)-one derivatives through a copper-catalyzed [3+2]-cycloaddition of azomethine imines with 3,3,3-trifluoropropyne (generated in situ from dehydrobromination of 2-bromo-3,3,3-trifluoropropene under base conditions) is developed. The advantages of this transformation are the broad substrate scope and the good functional group compatibility. The subsequent oxidation and nucleophilic substitution/aromatization provide a new approach to 4-trifluoromethylated pyrazol-1-yl propanoic acids.
Keyword ：
[3+2]-cycloaddition [3+2]-cycloaddition azomethine imine azomethine imine copper copper pyrazole pyrazole trifluoromethylation trifluoromethylation
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| GB/T 7714 | Zhang, Xinyu , Wang, Hui , Xie, Lili et al. Copper-Catalyzed Synthesis of 5-Aryl-6-(Trifluoromethyl)-2,3-Dihydropyrazolo[1,2-a]Pyrazol-1(5H)-One [J]. | CHEMISTRY-AN ASIAN JOURNAL , 2021 , 16 (18) : 2669-2673 . |
| MLA | Zhang, Xinyu et al. "Copper-Catalyzed Synthesis of 5-Aryl-6-(Trifluoromethyl)-2,3-Dihydropyrazolo[1,2-a]Pyrazol-1(5H)-One" . | CHEMISTRY-AN ASIAN JOURNAL 16 . 18 (2021) : 2669-2673 . |
| APA | Zhang, Xinyu , Wang, Hui , Xie, Lili , You, Chenhui , Han, Xiaoyan , Weng, Zhiqiang . Copper-Catalyzed Synthesis of 5-Aryl-6-(Trifluoromethyl)-2,3-Dihydropyrazolo[1,2-a]Pyrazol-1(5H)-One . | CHEMISTRY-AN ASIAN JOURNAL , 2021 , 16 (18) , 2669-2673 . |
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Abstract ：
本发明公开了一种钙钛矿镧系复合纳米材料及其制备方法和在宽波段光电探测器中应用，其利用溶液法合成的金属卤化物钙钛矿与镧系上转换复合纳米材料，镧系掺杂上转换纳米材料(UCNPs)是个反Stoke过程，恰好可将低能量近红外光转换成高能量可见光，可以弥补钙钛矿用于宽波段光电探测的不足，本发明的镧系上转换纳米材料掺杂钙钛矿复合纳米材料中上转换纳米材料表面包裹介孔二氧化硅，钙钛矿在介孔硅表面通过原位结晶法形成，具有更强的量子限域和更高的稳定性，可设计成纳米传感器用于探测X‑射线、紫外‑可见以及近红外光，该复合纳米材料对不同剂量率的x射线和不同功率密度的UV/NIR具有广泛的线性响应。
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| GB/T 7714 | 杨黄浩 , 谢莉莉 , 洪中柱 et al. 一种钙钛矿镧系复合纳米材料及其制备方法和在宽波段光电探测器中的应用 : CN202011483454.0[P]. | 2021-01-06 . |
| MLA | 杨黄浩 et al. "一种钙钛矿镧系复合纳米材料及其制备方法和在宽波段光电探测器中的应用" : CN202011483454.0. | 2021-01-06 . |
| APA | 杨黄浩 , 谢莉莉 , 洪中柱 , 陈秋水 . 一种钙钛矿镧系复合纳米材料及其制备方法和在宽波段光电探测器中的应用 : CN202011483454.0. | 2021-01-06 . |
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Abstract ：
X-ray imaging is a low-cost, powerful technology that has been extensively used in medical diagnosis and industrial nondestructive inspection. The ability of X-rays to penetrate through the body presents great advances for noninvasive imaging of its internal structure. In particular, the technological importance of X-ray imaging has led to the rapid development of highperformance X-ray detectors and the associated imaging applications. Here, we present an overview of the recent development of X-ray imaging-related technologies since the discovery of X-rays in the 1890s and discuss the fundamental mechanism of diverse X-ray imaging instruments, as well as their advantages and disadvantages on X-ray imaging performance. We also highlight various applications of advanced X-ray imaging in a diversity of fields. We further discuss future research directions and challenges in developing advanced next-generation materials that are crucial to the fabrication of flexible, low-dose, highresolution X-ray imaging detectors.
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| GB/T 7714 | Ou, Xiangyu , Chen, Xue , Xu, Xianning et al. Recent Development in X-Ray Imaging Technology: Future and Challenges [J]. | RESEARCH , 2021 , 2021 . |
| MLA | Ou, Xiangyu et al. "Recent Development in X-Ray Imaging Technology: Future and Challenges" . | RESEARCH 2021 (2021) . |
| APA | Ou, Xiangyu , Chen, Xue , Xu, Xianning , Xie, Lili , Chen, Xiaofeng , Hong, Zhongzhu et al. Recent Development in X-Ray Imaging Technology: Future and Challenges . | RESEARCH , 2021 , 2021 . |
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