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学者姓名：汪夏燕
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Abstract ：
Understanding the risk trade-offs between nitrogen dioxide (NO2) and ozone (O3) pollution is crucial for ozone governance. The air quality health index (AQHI) provides a more comprehensive measure of air pollution mixtures. This study used environmental, meteorological, and health data of 13 cities in the Beijing-Tianjin-Hebei region for 2018-2020 to assess the health effects of pollutants during both cold and warm seasons. The study reveals that NO2 pollution in the cold season (20.4-63.4 mu g/m3) is more severe compared to warm season (18.3-49.7 mu g/m3), and its concentrations have been decreasing annually in most cities. However, the study also highlights a concerning trend of increasing ozone concentrations during the cold season across all cities in the region (The average annual increase is 3.5 mu g/m3). This increase may be linked to the abatement of nitrogen oxides (NOX) and particulate matter (PM). The health benefit of reducing environmental air NO2 concentrations maybe offset by the increase in O3 concentrations. Emission control measures to reduce nitrogen dioxide, sulfur dioxide, and particulate matter levels have been effective in reducing the negative impacts on health caused by air pollution in various cities in the Beijing-Tianjin-Hebei region. It was necessary to construct the cold season AQHI (AQHI-C) and warm season AQHI (AQHI-W) separately in the Beijing-Tianjin-Hebei region, especially for the assessment of health risks during the cold season.
Keyword ：
Health impact Health impact Nitrogen dioxide Nitrogen dioxide Air quality health index Air quality health index Air pollution Air pollution Ozone pollution Ozone pollution
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| GB/T 7714 | Wang, Yu , Ding, Ding , Dou, Yan et al. Integrated health risk assessment of ozone and nitrogen dioxide pollution during the cold and warm seasons in the Beijing-Tianjin-Hebei region [J]. | AIR QUALITY ATMOSPHERE AND HEALTH , 2024 . |
| MLA | Wang, Yu et al. "Integrated health risk assessment of ozone and nitrogen dioxide pollution during the cold and warm seasons in the Beijing-Tianjin-Hebei region" . | AIR QUALITY ATMOSPHERE AND HEALTH (2024) . |
| APA | Wang, Yu , Ding, Ding , Dou, Yan , Xu, Hongbing , Ji, Xiaohui , Xu, Zhizhen et al. Integrated health risk assessment of ozone and nitrogen dioxide pollution during the cold and warm seasons in the Beijing-Tianjin-Hebei region . | AIR QUALITY ATMOSPHERE AND HEALTH , 2024 . |
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Abstract ：
MicroRNAs (miRNAs) are a class of endogenous noncoding small RNAs that play important roles in various biological processes and diseases. Direct determination of miRNAs is a cost-efficient and accurate method for analysis. Herein, we established a novel method for the analysis of miRNAs based on a narrow constant-inner-diameter mass spectrometry emitter. We utilized the gravity-assisted sleeving etching method to prepare a constant-inner-diameter mass spectrometry emitter with a capillary inner diameter of 5.5 mu m, coupled it with a high-voltage power supply and a high-resolution mass spectrometer, and used it for miRNA direct detection. The method showed high sensitivity and reproducibility for the analysis of four miRNAs, with a limit of detection of 100 nmol/L (170 amol) for the Hsa-miR-1290 analysis. Compared with commercial ion sources, our method achieved higher sensitivity for miRNA detection. In addition, we analyzed the total miRNAs in the A549 cells. The result indicated that both spiked and endogenous miRNAs could be quantified with high accuracy. As a result, this method offers a promising platform for highly sensitive and accurate miRNA analysis. Furthermore, this approach can be extended to the analysis of other small oligonucleotides and holds the potential for studying clinical samples and facilitating disease diagnosis.
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| GB/T 7714 | Zhang, Wenmei , Zhu, Guizhen , Li, Ning et al. Label-Free Direct Identification of MicroRNAs Based on a Narrow Constant-Inner-Diameter Emitter Mass Spectrometry Analysis [J]. | ANALYTICAL CHEMISTRY , 2024 , 96 (22) : 8914-8921 . |
| MLA | Zhang, Wenmei et al. "Label-Free Direct Identification of MicroRNAs Based on a Narrow Constant-Inner-Diameter Emitter Mass Spectrometry Analysis" . | ANALYTICAL CHEMISTRY 96 . 22 (2024) : 8914-8921 . |
| APA | Zhang, Wenmei , Zhu, Guizhen , Li, Ning , Wang, Liangxia , Wang, Mengying , Wu, Yuanyuan et al. Label-Free Direct Identification of MicroRNAs Based on a Narrow Constant-Inner-Diameter Emitter Mass Spectrometry Analysis . | ANALYTICAL CHEMISTRY , 2024 , 96 (22) , 8914-8921 . |
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Abstract ：
Endowing current artificial chemical reactions (ACRs) with high specificity and intricate activation capabilities is crucial for expanding their applications in accurate bioimaging within living cells. However, most of the reported ACR-based evaluations relied on either single biomarker stimuli or dual activators without obvious biological relevance, still limiting their accuracy and fidelity. Herein, taking the metal-ion-dependent DNAzyme cleavage reaction as a model ACR, two regulators, glutathione (GSH) and telomerase (TE) activated DNAzyme cleavage reactions, were exploited for precise discrimination of cancerous cells from normal cells. DNA probe was self-assembled into the ZIF-90 nanoparticle framework to construct coordination-driven nanoprobes. This approach enhances the stability and specificity of tumor imaging by utilizing biomarkers associated with rapid tumor proliferation and those commonly overexpressed in tumors. In conclusion, the research not only paves the way for new perspectives in cell biology and pathology studies but also lays a solid foundation for the advancement of biomedical imaging and disease diagnostic technologies.
Keyword ：
tumor proliferation tumor proliferation dual-stimuli dual-stimuli biologicalrelevance biologicalrelevance artificial chemical reactions (ACRs) artificial chemical reactions (ACRs) coordination-driven coordination-driven
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| GB/T 7714 | Ban, Yinbo , Zhou, Fu , Wang, Hao et al. Dual-Stimuli Regulation of DNAzyme Cleavage Reaction by Coordination-Driven Nanoprobes for Cancer Cell Imaging [J]. | ACS APPLIED MATERIALS & INTERFACES , 2024 , 16 (24) : 30766-30775 . |
| MLA | Ban, Yinbo et al. "Dual-Stimuli Regulation of DNAzyme Cleavage Reaction by Coordination-Driven Nanoprobes for Cancer Cell Imaging" . | ACS APPLIED MATERIALS & INTERFACES 16 . 24 (2024) : 30766-30775 . |
| APA | Ban, Yinbo , Zhou, Fu , Wang, Hao , Zhang, Fuqiang , Xia, Mengmeng , Wan, Yifei et al. Dual-Stimuli Regulation of DNAzyme Cleavage Reaction by Coordination-Driven Nanoprobes for Cancer Cell Imaging . | ACS APPLIED MATERIALS & INTERFACES , 2024 , 16 (24) , 30766-30775 . |
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Abstract ：
Microvasculature-on-a-chip, utilizing microfluidic technology, has emerged as a significant in vitro tool for simulating both the normal and disease states of blood vessel networks. In our review, we highlight the efficacy of microfluidic platforms in accurately reproducing the microenvironment of human blood vessels. We outline a range of methodologies employed to fabricate vascular networks in vitro, , focusing on the use of endothelial cells within microfluidic structures. For each method, we provide an assessment of recent examples, critically evaluating their strengths and drawbacks. Furthermore, we delve into the outlook and the innovative advancements anticipated for next-generation vascular-on-a-chip models and the broader field of chip-based tissue engineering.
Keyword ：
endothelial cells endothelial cells micro-physiological system micro-physiological system microfluidic microfluidic microvasculature networks microvasculature networks
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| GB/T 7714 | Wang, Fangtian , Zhao, Liang , Guo, Guangsheng et al. Microfluidic-Based Vasculatures on Chip: Methods and Recent Progress [J]. | PROGRESS IN CHEMISTRY , 2024 , 36 (6) : 840-850 . |
| MLA | Wang, Fangtian et al. "Microfluidic-Based Vasculatures on Chip: Methods and Recent Progress" . | PROGRESS IN CHEMISTRY 36 . 6 (2024) : 840-850 . |
| APA | Wang, Fangtian , Zhao, Liang , Guo, Guangsheng , Wang, Xiayan . Microfluidic-Based Vasculatures on Chip: Methods and Recent Progress . | PROGRESS IN CHEMISTRY , 2024 , 36 (6) , 840-850 . |
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Abstract ：
Recently, Ni-based chalcogenides havedemonstrated remarkable activity and selectivity for alcohol electrooxidation, but the mechanisms remain debated. This study synthesizes Ni-based electrodeswith different chalcogen anion coordination on nickel nanorod arrays (NiOx/Ni,NiSx/Ni, and NiSex/Ni NRAs). NiSex/Ni NRAsshowcases superior performance (Faradaic efficiency 92.9%) in glycerolelectrooxidation reaction (GOR). In situ spectroscopy reveals that NiSecoordination inhibits deep oxidative reconstruction of the Ni-based interface, preventingNiOOH phase formation during GOR, enhancing activity and stability of NiSex/NiNRAs. Conversely, NiS and NiO coordination lead to deep reconstruction with NiOOHphase formation, limiting GOR performance. Differently, during competingreaction of GOR, the oxygen evolution reaction (OER) leads to deepreconstruction of NiSex interface due to the instability of Ni-Sebonds, inducing performance degradation and dissolution of Se components. Furthermechanism investigation elucidates that the rate-determining step (RDS) ofGOR at the NiSex interface involves oxidation of *C2H3O3 intermediatesthrough H2O adsorption, favoring stable formate production.Contrarily, the RDS at the NiSx, NiOx, and NiOOHinterfaces predominantly focus on the decarboxylation of multi-carbon intermediates, raisingenergy barriers and over-oxidizing formate to CO2. These results providenew insights for designing Ni-based non-oxide catalysts forefficient and stable electrocatalytic oxidation. A free-standing NiSex/Ni nanorod arrays (NiSex/Ni NRAs) electrode with excellent glycerol electrooxidation (GOR) catalytic performance is prepared. In situ spectroscopy and DFT calculations indicate that Ni-Se coordination substantially inhibited the deep oxidative reconstruction of Ni-based interface to form NiOOH phase, and rate-determining step of GOR at NiSex interface is the oxidation of *C2H3O3intermediates through the adsorption of H2O as an oxygen source, these critical factors lead to the superior GOR performance of NiSex/Ni NRAs with efficient and stable formate production. image
Keyword ：
over-oxidation over-oxidation in situ spectroscopic analysis in situ spectroscopic analysis Ni-based chalcogenides Ni-based chalcogenides glycerol electrooxidation glycerol electrooxidation interface reconstruction interface reconstruction
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| GB/T 7714 | Wang, Shuo , Yan, Yong , Du, Yongping et al. Inhibiting the Deep Reconstruction of Ni-Based Interface by Coordination of Chalcogen Anions for Efficient and Stable Glycerol Electrooxidation [J]. | ADVANCED FUNCTIONAL MATERIALS , 2024 , 34 (39) . |
| MLA | Wang, Shuo et al. "Inhibiting the Deep Reconstruction of Ni-Based Interface by Coordination of Chalcogen Anions for Efficient and Stable Glycerol Electrooxidation" . | ADVANCED FUNCTIONAL MATERIALS 34 . 39 (2024) . |
| APA | Wang, Shuo , Yan, Yong , Du, Yongping , Zhao, Yuguo , Li, Tongxian , Wang, Dong et al. Inhibiting the Deep Reconstruction of Ni-Based Interface by Coordination of Chalcogen Anions for Efficient and Stable Glycerol Electrooxidation . | ADVANCED FUNCTIONAL MATERIALS , 2024 , 34 (39) . |
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Abstract ：
Carbon-centered radicals are key reactive radical intermediates existing in the environment and organisms. The detection of carbon-centered radicals is important for understanding the mechanisms of radical transformations in these fields. In recent years, methods for detecting carbon-centered radicals using bifunctional fluorescent probes have been developed. This review summarized the research progresses of carbon-centered radicals fluorescent probes from the aspects of fluorophores, radical trapping groups and their application fields. Their development and future application were prospected.
Keyword ：
Review Review Fluorescent probe Fluorescent probe Radical trapping Radical trapping Carbon-centered radicals Carbon-centered radicals
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| GB/T 7714 | Diao, Rui , Dou, Xiang-nan , Wang, Xia-yan . Research Progress of Carbon-Centered Radicals Fluorescent Probes [J]. | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY , 2023 , 51 (7) : 1067-1076 . |
| MLA | Diao, Rui et al. "Research Progress of Carbon-Centered Radicals Fluorescent Probes" . | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 51 . 7 (2023) : 1067-1076 . |
| APA | Diao, Rui , Dou, Xiang-nan , Wang, Xia-yan . Research Progress of Carbon-Centered Radicals Fluorescent Probes . | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY , 2023 , 51 (7) , 1067-1076 . |
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Abstract ：
Carbon dots (CDs), as a new zero-dimensional carbon-based nanomaterial with desirable optical properties, exhibit great potential for many application fields. However, the preparation technique of multiple emission CDs with high yield is difficult and complex. Therefore, exploring the large-scale and straightforward synthesis of multicolor CDs from a simple carbon source is necessary. In this work, the solvent-free method prepares a series of multicolor emission CDs from dihydroxybenzoic acid (DHBA). The maximum emission wavelengths are 408, 445, 553, 580, and 610 nm, respectively, covering the visible light region. The 2,4- and 2,6-CDs possess the longer emission wavelength caused by the 2,4-, and 2,6-DHBA easily undergo decarboxylation to form the larger sp(2) domain graphitized structure. These CDs incorporated with g-C3N4 can significantly improve the photocatalytic water-splitting hydrogen production rate by extending the visible light absorption and enhancing the charge separation efficiency. The long-wavelength emission CDs can further enhance photocatalytic activity primarily by improving visible light absorption efficiency.
Keyword ：
carbon dots carbon dots multicolor multicolor photocatalysis photocatalysis dihydroxybenzoic acid dihydroxybenzoic acid
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| GB/T 7714 | Li, Pengfei , Xu, Jijian , Shen, Ziye et al. Synthesis of Multiple Emission Carbon Dots from Dihydroxybenzoic Acid via Decarboxylation Process [J]. | NANOMATERIALS , 2023 , 13 (14) . |
| MLA | Li, Pengfei et al. "Synthesis of Multiple Emission Carbon Dots from Dihydroxybenzoic Acid via Decarboxylation Process" . | NANOMATERIALS 13 . 14 (2023) . |
| APA | Li, Pengfei , Xu, Jijian , Shen, Ziye , Liu, Wenning , An, Li , Qu, Dan et al. Synthesis of Multiple Emission Carbon Dots from Dihydroxybenzoic Acid via Decarboxylation Process . | NANOMATERIALS , 2023 , 13 (14) . |
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Abstract ：
Single-cell analysis is important for early diagnosis and treatment of major diseases, drug screening, and studying physiopathological processes. Microfluidic chips are capable of precisely controlling the microenvironment of single cells and monitoring their behavior in real-time, and have become a powerful tool for single-cell analysis. Single-cell capture is an important step in single-cell analysis. Till now, several microfluidic-chip-based single-cell capture methods have been reported, among which hydrodynamic microfluidic- chip-based single-cell capture has the advantages such as easy operation and high-efficiency of single-cell capture, and thus has received wide attention and has been used by researchers. To comprehensively understand the research status of hydrodynamic microfluidic-chip-based single-cell capture, master the structural design of high -efficiency single-cell capture microfluidic chips, and realize the accurate and rapid analysis of single cells, in this paper, the principle of efficient single-cell capture based on hydrodynamics and the structure of microfluidic chips are reviewed. There are three types of structures according to the structural design including micro-well structures, microcolumn structures and bypass channel structures. The optimization process of single-cell capture microfluidic chips is introduced. The materials, structural features, and single-cell capture efficiency of microfluidic chips are summarized, and the advantages and shortcomings of each single-cell capture structure are analyzed. Finally, the development trend of the hydrodynamic-based microfluidic chip single-cell capture method is prospected.
Keyword ：
Capture Capture Microfluidic chip Microfluidic chip Hydrodynamics Hydrodynamics Review Review Single-cell Single-cell
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| GB/T 7714 | Pan Ting , Wu Yuan-Yuan , Guo Guang-Sheng et al. Advances in Microfluidic Chip Structures Based on Hydrodynamics of Efficient Single-Cell Capture [J]. | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY , 2023 , 51 (6) : 934-944 . |
| MLA | Pan Ting et al. "Advances in Microfluidic Chip Structures Based on Hydrodynamics of Efficient Single-Cell Capture" . | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 51 . 6 (2023) : 934-944 . |
| APA | Pan Ting , Wu Yuan-Yuan , Guo Guang-Sheng , Wang Xia-Yan . Advances in Microfluidic Chip Structures Based on Hydrodynamics of Efficient Single-Cell Capture . | CHINESE JOURNAL OF ANALYTICAL CHEMISTRY , 2023 , 51 (6) , 934-944 . |
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Abstract ：
Research on single-cell proteomics is required to understand precisely the growth and development of organisms and the onset and progression of diseases. However, research on single-cell proteomics is still in its infancy due in part to the wide variety, low abundance and small amounts of proteins in single cells. Single-cell proteomics based on mass spectrometry (MS) has evolved rapidly over the last two decades due to features such as minimal sample requirements, high sensitivity, rich structural information and the need not to use antibodies for labeling purposes. Electrospray ionization mass spectrometry (ESI-MS) offers the highest protein coverage for single-cell proteomics. However, due to the availability of various pretreatment methods, separation techniques and MS instrumentation, the sample throughput and coverage of single-cell proteomic technologies can vary greatly. In attempting to highlight the recent progress made in the life sciences field, pertinent publications have been classified according to the different methods used for the separation of single-cell protein samples. The performance of the different methods in terms of detection coverage and throughput are introduced, and the technologies affording major breakthroughs and advances are highlighted. The applications and development pros-pects for single-cell proteomics based on ESI-MS are elaborated.(c) 2023 Elsevier B.V. All rights reserved.
Keyword ：
Electrospray ionization mass spectrometry Electrospray ionization mass spectrometry Proteomics Proteomics Microfluidic chip Microfluidic chip Capillary electrophoresis Capillary electrophoresis Liquid chromatography Liquid chromatography Single cell Single cell
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| GB/T 7714 | Wu, Yuanyuan , Zhang, Wenmei , Zhao, Yaoyao et al. Technology development trend of electrospray ionization mass spectrometry for single-cell proteomics [J]. | TRAC-TRENDS IN ANALYTICAL CHEMISTRY , 2023 , 159 . |
| MLA | Wu, Yuanyuan et al. "Technology development trend of electrospray ionization mass spectrometry for single-cell proteomics" . | TRAC-TRENDS IN ANALYTICAL CHEMISTRY 159 (2023) . |
| APA | Wu, Yuanyuan , Zhang, Wenmei , Zhao, Yaoyao , Wang, Xiayan , Guo, Guangsheng . Technology development trend of electrospray ionization mass spectrometry for single-cell proteomics . | TRAC-TRENDS IN ANALYTICAL CHEMISTRY , 2023 , 159 . |
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Abstract ：
Noble metal nanoporous materials hold great potential in the field of catalysis, owing to their high open structures and numerous low coordination surface sites. However, the formation of porous nanoparticles is restricted by particle size. Herein, we utilized a Pt1Bi2 intermetallic nanocatalyst to develop a dealloying approach for preparing nanoparticles with a bi-continuous porous and core-shell structure and proposed a mechanism for the formation of pores. The particle size used to form the porous structure can be <10 nm, which enhances the nanocatalyst's performance for the oxygen reduction reaction (ORR). This study provides a new understanding of the formation of porous materials via a dealloying approach.
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| GB/T 7714 | Wang, Yacheng , Wang, Wubin , Hu, Wangyan et al. Dealloying of Pt1Bi2 intermetallic toward optimization of electrocatalysis on a Bi-continuous nanoporous core-shell structure [J]. | CHEMICAL COMMUNICATIONS , 2023 , 59 (44) : 6730-6733 . |
| MLA | Wang, Yacheng et al. "Dealloying of Pt1Bi2 intermetallic toward optimization of electrocatalysis on a Bi-continuous nanoporous core-shell structure" . | CHEMICAL COMMUNICATIONS 59 . 44 (2023) : 6730-6733 . |
| APA | Wang, Yacheng , Wang, Wubin , Hu, Wangyan , Zhang, Dongtang , Guo, Guangsheng , Wang, Xiayan . Dealloying of Pt1Bi2 intermetallic toward optimization of electrocatalysis on a Bi-continuous nanoporous core-shell structure . | CHEMICAL COMMUNICATIONS , 2023 , 59 (44) , 6730-6733 . |
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