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学者姓名：宋晓荣
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Abstract ：
Metal nanoclusters (MNCs) can be synthesized with atomically precise structures and molecule formulae due to the rapid development of nanocluster science in recent decades. The ultrasmall size range (normally < 2 nm) endows MNCs with plenty of molecular-like properties, among which photoluminescent properties have aroused extensive attention. Tracing the research and development processes of luminescent nanoclusters, various photoluminescent analysis and characterization methods play a significant role in elucidating luminescent mechanism and analyzing luminescent properties. In this review, it is aimed to systematically summarize the normally used photoluminescent characterizations in MNCs including basic parameters and methods, such as excitation/emission wavelength, quantum yield, and lifetime. For each key parameter, first its definition and meaning is introduced and then the relevant characterization methods including measuring principles and the revelation of luminescent properties from the collected data are discussed. Then, it is discussed in details how to explore the luminescent mechanism of MNCs and construct NC-based applications based on the measured data. By means of these characterization strategies, the luminescent properties of MNCs and NC-based designs can be explained quantitatively and qualitatively. Hence, this review is expected to provide clear guidance for researchers to characterize luminescent MNCs and better understand the luminescent mechanism from the measured results.
Keyword ：
luminescent properties luminescent properties metal nanoclusters metal nanoclusters photoluminescence photoluminescence photoluminescent characterization photoluminescent characterization photoluminescent lifetime photoluminescent lifetime
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| GB/T 7714 | Lin, Hongbin , Song, Xiaorong , Chai, Osburg Jin Huang et al. Photoluminescent Characterization of Metal Nanoclusters: Basic Parameters, Methods, and Applications [J]. | ADVANCED MATERIALS , 2024 , 36 (25) . |
| MLA | Lin, Hongbin et al. "Photoluminescent Characterization of Metal Nanoclusters: Basic Parameters, Methods, and Applications" . | ADVANCED MATERIALS 36 . 25 (2024) . |
| APA | Lin, Hongbin , Song, Xiaorong , Chai, Osburg Jin Huang , Yao, Qiaofeng , Yang, Huanghao , Xie, Jianping . Photoluminescent Characterization of Metal Nanoclusters: Basic Parameters, Methods, and Applications . | ADVANCED MATERIALS , 2024 , 36 (25) . |
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Currently, cisplatin resistance has been recognized as a multistep cascade process for its clinical chemotherapy failure. Hitherto, it remains challenging to develop a feasible and promising strategy to overcome the cascade drug resistance (CDR) issue for achieving fundamentally improved chemotherapeutic efficacy. Herein, a novel self-assembled nanoagent is proposed, which is constructed by Pt(IV) prodrug, cyanine dye (cypate), and gadolinium ion (Gd3+), for systematically conquering the cisplatin resistance by employing near-infrared (NIR) light activated mild-temperature hyperthermia in tumor targets. The proposed nanoagents exhibit high photostability, GSH/H+-responsive dissociation, preferable photothermal conversion, and enhanced cellular uptake performance. In particular, upon 785-nm NIR light irradiation, the generated mild temperature of approximate to 43 degrees C overtly improves the cell membrane permeability and drug uptake, accelerates the disruption of intracellular redox balance, and apparently enhances the formation of Pt-DNA adducts, thereby effectively overcoming the CDR issue and achieves highly improved therapeutic efficacy for cisplatin-resistant tumor ablation. A novel self-assembled nanoagent (Cy-Pt@HA NP) is developed to conquer the cascade drug resistance (CDR) issue of cisplatin. The proposed nanoagent presents NIR light-triggered mild hyperthermia, superior cellular uptake, and tumor-microenvironment-responsive dissociation for effective ablation of drug-resistant tumors, thereby opening a new avenue for addressing CDR issue and maximizing the platinum-based therapeutic efficacy for cancer treatment.image
Keyword ：
cascade cisplatin resistance cascade cisplatin resistance coordination self-assembly coordination self-assembly improved synergistic therapy improved synergistic therapy mild-temperature hyperthermia mild-temperature hyperthermia NIR light-responsive NIR light-responsive
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| GB/T 7714 | Chen, Mingmao , Fu, Yulei , Liu, Yan et al. NIR-Light-Triggered Mild-Temperature Hyperthermia to Overcome the Cascade Cisplatin Resistance for Improved Resistant Tumor Therapy [J]. | ADVANCED HEALTHCARE MATERIALS , 2024 , 13 (11) . |
| MLA | Chen, Mingmao et al. "NIR-Light-Triggered Mild-Temperature Hyperthermia to Overcome the Cascade Cisplatin Resistance for Improved Resistant Tumor Therapy" . | ADVANCED HEALTHCARE MATERIALS 13 . 11 (2024) . |
| APA | Chen, Mingmao , Fu, Yulei , Liu, Yan , Zhang, Baihe , Song, Xiaorong , Chen, Xinchun et al. NIR-Light-Triggered Mild-Temperature Hyperthermia to Overcome the Cascade Cisplatin Resistance for Improved Resistant Tumor Therapy . | ADVANCED HEALTHCARE MATERIALS , 2024 , 13 (11) . |
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Mechanofluorochromic materials are a type of 'smart' material because of their adjustable fluorescent properties under external mechanical force, making them significant members of the materials family. However, as the fluorescent characteristics of these materials highly depend on their microstructures, the still insufficiently in-depth research linking molecular structures to light emission motivates researchers to explore the fluorescent properties of these materials under external stimuli. In this work, based on synthetic [AgS4] microplates, we explore a fascinating mechanical-induced photoluminescent enhancement phenomenon. By applying mechanical force to solid-state [AgS4] to damage the surface morphology, a significant enhancement in photoluminescence is observed. Moreover, the emitted intensity increases with the extent of damage, which can be attributed to alterations in crystallinity. This work provides valuable insights into the relationship among photoluminescence, crystallinity, and mechanical force, offering new strategies for designing luminescent devices. © 2024 American Chemical Society.
Keyword ：
Crystallinity Crystallinity Fluorescence Fluorescence Morphology Morphology Photoluminescence Photoluminescence Surface morphology Surface morphology
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| GB/T 7714 | Lin, Hongbin , Song, Xiaorong , Wu, Xiao et al. Fluorescent Enhancement of [AgS4] Microplates by Mechanical Force Induced Crystallinity Breaking [J]. | Journal of Physical Chemistry Letters , 2024 , 15 (28) : 7118-7124 . |
| MLA | Lin, Hongbin et al. "Fluorescent Enhancement of [AgS4] Microplates by Mechanical Force Induced Crystallinity Breaking" . | Journal of Physical Chemistry Letters 15 . 28 (2024) : 7118-7124 . |
| APA | Lin, Hongbin , Song, Xiaorong , Wu, Xiao , Cao, Yitao , Liu, Zhenghan , Zhang, Ruixuan et al. Fluorescent Enhancement of [AgS4] Microplates by Mechanical Force Induced Crystallinity Breaking . | Journal of Physical Chemistry Letters , 2024 , 15 (28) , 7118-7124 . |
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For malignant tumor phototherapy, current biomolecules-based materials face challenges such as limited tissue penetration, insufficient tumor accumulation, and overlook of the unique benefits of chirality, thus hampering their phototherapeutic efficiency. Herein, we introduce a novel near-infrared circularly polarized (NIR-CP) light-responsive hybrid CuInSe2@ZnS (CISe@ZnS) quantum dots (QDs) hydrogel (QDs@L/D-Gel), which showcases distinctive NIR chiroptical activity, highly enhanced tumor retention, and superior photothermal/photodynamic properties. Particularly, the QDs@L-Gel exhibits a prominently improved photothermal conversion efficiency (PCE) of 43 % and elevated reactive oxygen species (ROS) upon 808-nm CP light irradiation, outperforming those of linearly polarized light directly emitted from a laser device. Moreover, a remarkably enhanced phototherapeutic efficacy (tumor inhibition rate = 83 %) can be achieved for QDs@L-Gel treated mice after 808-nm CP light treatment, without any toxic side effects. Our findings highlight the importance of supramolecular chirality in NIR-CP-mediated phototherapy, thereby paving a new avenue for more advanced and effective tumor treatment in clinical applications. © 2024 Elsevier Ltd
Keyword ：
CuInSe2 CuInSe2 Near-infrared Near-infrared Phototherapy Phototherapy Self-assembly Self-assembly Supramolecular chirality Supramolecular chirality
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| GB/T 7714 | Gao, H. , Liu, Y. , Lian, W. et al. Near-infrared circularly polarized light triggered phototherapy based on hybrid CuInSe2 quantum dot hydrogels [J]. | Nano Today , 2024 , 58 . |
| MLA | Gao, H. et al. "Near-infrared circularly polarized light triggered phototherapy based on hybrid CuInSe2 quantum dot hydrogels" . | Nano Today 58 (2024) . |
| APA | Gao, H. , Liu, Y. , Lian, W. , Hu, P. , Shang, X. , Chen, M. et al. Near-infrared circularly polarized light triggered phototherapy based on hybrid CuInSe2 quantum dot hydrogels . | Nano Today , 2024 , 58 . |
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Photoluminescence (PL) imaging has become a fundamental tool in disease diagnosis, therapeutic evaluation, and surgical navigation applications. However, it remains a big challenge to engineer nanoprobes for high-efficiency in vivo imaging and clinical translation. Recent years have witnessed increasing research efforts devoted into engineering sub-10 nm ultrasmall nanoprobes for in vivo PL imaging, which offer the advantages of efficient body clearance, desired clinical translation potential, and high imaging signal-to-noise ratio. In this review, we present a comprehensive summary and contrastive discussion of emerging ultrasmall luminescent nanoprobes towards in vivo PL bioimaging of diseases. We first summarize size-dependent nano-bio interactions and imaging features, illustrating the unique attributes and advantages/disadvantages of ultrasmall nanoprobes differentiating them from molecular and large-sized probes. We also discuss general design methodologies and PL properties of emerging ultrasmall luminescent nanoprobes, which are established based on quantum dots, metal nanoclusters, lanthanide-doped nanoparticles, and silicon nanoparticles. Then, recent advances of ultrasmall luminescent nanoprobes are highlighted by surveying their latest in vivo PL imaging applications. Finally, we discuss existing challenges in this exciting field and propose some strategies to improve in vivo PL bioimaging and further propel their clinical applications.
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| GB/T 7714 | Li, Shihua , Wei, Jing , Yao, Qiaofeng et al. Emerging ultrasmall luminescent nanoprobes for in vivo bioimaging [J]. | CHEMICAL SOCIETY REVIEWS , 2023 , 52 (5) : 1672-1696 . |
| MLA | Li, Shihua et al. "Emerging ultrasmall luminescent nanoprobes for in vivo bioimaging" . | CHEMICAL SOCIETY REVIEWS 52 . 5 (2023) : 1672-1696 . |
| APA | Li, Shihua , Wei, Jing , Yao, Qiaofeng , Song, Xiaorong , Xie, Jianping , Yang, Huanghao . Emerging ultrasmall luminescent nanoprobes for in vivo bioimaging . | CHEMICAL SOCIETY REVIEWS , 2023 , 52 (5) , 1672-1696 . |
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Gold nanoclusters (AuNCs) with near-infrared II (NIR-II) photoluminescence (PL) have emerged as novel bioimaging probes for in vivo disease diagnosis. So far, it still lacks a systematic review focusing on the synthesis, PL tuning, and in vivo imaging of NIR-II luminescent AuNCs. In this review, we briefly introduce the synthesis of NIR-II luminescent AuNCs using various surface ligands. We discuss the origins and properties of NIR-II PL in AuNCs, and summarize the strategies for improving and/or tuning NIR-II PL emissions. We also provide an overview of the recent progress in the application of AuNCs in tumor-targeted imaging, molecular imaging, and other areas (such as the sensitive imaging of bones, vessels, lymph nodes, etc.). Finally, we present the prospects and challenges in the field of NIR-II luminescent AuNCs and related imaging applications, expecting to offer comprehensive understanding of this field, and thereby deepening and broadening the biological application of AuNCs.
Keyword ：
Bioimaging Bioimaging Fluorescent probe Fluorescent probe Gold nanoclusters Gold nanoclusters In vivo imaging In vivo imaging NIR-II NIR-II
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| GB/T 7714 | Ni, Siqi , Liu, Yizhuo , Tong, Shufen et al. Emerging NIR-II Luminescent Gold Nanoclusters for In Vivo Bioimaging [J]. | JOURNAL OF ANALYSIS AND TESTING , 2023 , 7 (3) : 260-271 . |
| MLA | Ni, Siqi et al. "Emerging NIR-II Luminescent Gold Nanoclusters for In Vivo Bioimaging" . | JOURNAL OF ANALYSIS AND TESTING 7 . 3 (2023) : 260-271 . |
| APA | Ni, Siqi , Liu, Yizhuo , Tong, Shufen , Li, Shihua , Song, Xiaorong . Emerging NIR-II Luminescent Gold Nanoclusters for In Vivo Bioimaging . | JOURNAL OF ANALYSIS AND TESTING , 2023 , 7 (3) , 260-271 . |
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Urinary sensing of synthetic biomarkers that are released into urine after specific activation in an in vivo disease environment is an emerging diagnosis strategy to overcome the insensitivity of a previous biomarker assay. However, it remains a great challenge to achieve sensitive and a specific urinary photoluminescence (PL) diagnosis. Herein, we report a novel urinary time-resolved PL (TRPL) diagnosis strategy by exploiting europium complexes of diethylenetriaminepentaacetic acid (Eu- DTPA) as synthetic biomarkers and designing the activatable nanoprobes. Notably, TRPL of Eu-DTPA in the enhancer can eliminate the urinary background PL for ultrasensitive detection. We achieved sensitive urinary TRPL diagnosis of mice kidney and liver injuries by using simple Eu-DTPA and Eu-DTPA-integrated nanoprobes, respectively, which cannot be realized by traditional blood assays. This work demonstrates the exploration of lanthanide nanoprobes for in vivo disease-activated urinary TRPL diagnosis for the first time, which might advance the noninvasive diagnosis of diverse diseases via tailorable nanoprobe designs.
Keyword ：
biosensing biosensing lanthanide lanthanide luminescence luminescence nanoprobe nanoprobe urinary diagnosis urinary diagnosis
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| GB/T 7714 | Song, Xiaorong , Li, Mei , Ni, Siqi et al. Ultrasensitive Urinary Diagnosis of Organ Injuries Using Time-Resolved Luminescent Lanthanide Nano-bioprobes [J]. | NANO LETTERS , 2023 , 23 (5) : 1878-1887 . |
| MLA | Song, Xiaorong et al. "Ultrasensitive Urinary Diagnosis of Organ Injuries Using Time-Resolved Luminescent Lanthanide Nano-bioprobes" . | NANO LETTERS 23 . 5 (2023) : 1878-1887 . |
| APA | Song, Xiaorong , Li, Mei , Ni, Siqi , Yang, Kaidong , Li, Shihua , Li, Renfu et al. Ultrasensitive Urinary Diagnosis of Organ Injuries Using Time-Resolved Luminescent Lanthanide Nano-bioprobes . | NANO LETTERS , 2023 , 23 (5) , 1878-1887 . |
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X-ray nanoscintillator-based photoresponsive therapy is emerging as a promising strategy to treat in vivo tumors, necessitating the development of nanoscintillators with X-ray-excited luminescence in the ultraviolet region (UV-XEL) for the photoactivation of therapeutic precursors. However, it remains a challenge to achieve high-efficiency X-ray-activated tumor therapy due to the limited UV-XEL efficacy. Herein, we developed novel Gd3+/Ce3+-codoped LiLuF4 nanoscintillators with strong UV-XEL for in vivo tumor therapy. Significantly, through optimization of host materials, dopants, and energy transfer process, the developed nanoscintillators enabled effective enhancement of UV-XEL (up to 18-fold) as compared with the traditional Ce3+-doped counterparts. As a proof-of-concept study to evaluate the in vivo therapeutic applications of the nanoscintillators, we integrated them with nitric oxide (NO) precursors for controllably generating NO upon the X-ray exposure, achieving superior in vivo antitumor effect upon X-ray-induced synergetic NO therapy and radiotherapy. Moreover, X-ray-activated NO therapy can inhibit tumor metastasis into liver to suppress tumor regrowth and prolong mice survival. This work might motivate future development of X-ray nanoscintillators for treating diseases in deep tissue.
Keyword ：
lanthanide lanthanide luminescence luminescence nanoscintillator nanoscintillator tumor therapy tumor therapy X-ray therapy X-ray therapy
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| GB/T 7714 | Yang, Kaidong , Yang, Yating , Sun, Dongquan et al. Designing highly UV-emitting lanthanide nanoscintillators for in vivo X-ray-activated tumor therapy [J]. | SCIENCE CHINA-MATERIALS , 2023 , 66 (10) : 4090-4099 . |
| MLA | Yang, Kaidong et al. "Designing highly UV-emitting lanthanide nanoscintillators for in vivo X-ray-activated tumor therapy" . | SCIENCE CHINA-MATERIALS 66 . 10 (2023) : 4090-4099 . |
| APA | Yang, Kaidong , Yang, Yating , Sun, Dongquan , Li, Shihua , Song, Xiaorong , Yang, Huanghao . Designing highly UV-emitting lanthanide nanoscintillators for in vivo X-ray-activated tumor therapy . | SCIENCE CHINA-MATERIALS , 2023 , 66 (10) , 4090-4099 . |
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本发明属于发光材料技术领域，具体涉及一种Pb2+掺杂Cs2ZnBr4纳米发光材料及其制备方法和应用。本发明所涉及到的反应原料可直接从试剂公司购买得到，不需要进一步的提纯。采用本发明方法可合成出一系列Pb2+离子掺杂Cs2ZnBr4纳米颗粒，其合成条件易于控制，所合成纳米颗粒尺寸形貌均匀、分散性好。并且本发明的制备工艺简单、经济环保、操作方便，所制备的纳米发光材料发光性能好，可实现从深蓝光到绿光可调谐发光。量子产率高，蓝光和绿光量子产率可分别达到82.9%和86.2%。且毒性低，具有较高的实用性。
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| GB/T 7714 | 宋晓荣 , 刘友宇 , 金梦遥 et al. 一种铅掺杂锌基卤化物纳米发光材料及其制备方法和应用 : CN202210277223.7[P]. | 2022-03-21 00:00:00 . |
| MLA | 宋晓荣 et al. "一种铅掺杂锌基卤化物纳米发光材料及其制备方法和应用" : CN202210277223.7. | 2022-03-21 00:00:00 . |
| APA | 宋晓荣 , 刘友宇 , 金梦遥 , 郑伟 , 陈学元 . 一种铅掺杂锌基卤化物纳米发光材料及其制备方法和应用 : CN202210277223.7. | 2022-03-21 00:00:00 . |
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本发明涉及一种高效紫外发光闪烁体纳米材料及其制备方法和应用，所述的紫外发光闪烁体纳米材料为Ce3+/Gd3+共掺杂的LiLuF4纳米晶，可通过高温共沉淀方法制备得到；该材料在X射线激发下具有优异的Ce3+紫外发光(300‑350 nm)，可用作辐射闪烁发光的理想基质材料；并且，该材料可通过Gd3+和Ce3+的能量传递作用，显著提升X射线激发的紫外发光性能；本发明还公开了该材料在分子光激活领域的应用，利用X射线激发的紫外发光激活前体分子释放一氧化氮。因此，该闪烁体纳米材料具有高效紫外发光、形貌可控性、良好生物相容性等优点，在辐射探测、光化学反应、X射线诊疗领域具有广阔的应用前景。
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| GB/T 7714 | 宋晓荣 , 杨凯栋 , 魏婧 et al. 一种高效紫外发光闪烁体纳米材料及其制备方法和应用 : CN202210923163.1[P]. | 2022-08-02 00:00:00 . |
| MLA | 宋晓荣 et al. "一种高效紫外发光闪烁体纳米材料及其制备方法和应用" : CN202210923163.1. | 2022-08-02 00:00:00 . |
| APA | 宋晓荣 , 杨凯栋 , 魏婧 , 李诗华 , 杨黄浩 . 一种高效紫外发光闪烁体纳米材料及其制备方法和应用 : CN202210923163.1. | 2022-08-02 00:00:00 . |
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