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学者姓名：程水源
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Abstract ：
利用核壳型的CdSe@CdS量子点作为发光物质，并用壳聚糖（CS）、类石墨烯氮化碳（gC_3N_4）与CdSe@CdS量子点合成了CdSe@CdS/CS/gC_3N_4复合物，将该复合物修饰至玻碳电极（GCE）表面，将适配体（Apt）的互补DNA链（cDNA）通过化学反应连接到量子点上，Apt与cDNA发生杂交反应而被修饰至电极表面。将辣根过氧化物酶（HRP）固定到该修饰电极表面，构建了检测卡那霉素（Kana）的电化学发光（ECL）适配体传感器。通过生物催化沉淀（BCP）方法实现Kana的检测，溶液中无Kana时，在H_2O_2的存在下，修饰在电极上的HRP可以催化氧化4-氯-1-萘酚（4-CN），在电极表面产生不导电的苯并-4-氯己二烯酮沉淀，导致电化学发光信号明显降低。溶液中存在Kana时，Kana会与Apt特异性结合，部分dsDNA解旋，导致部分HRP从电极表面脱落，BCP反应减弱，导致ECL信号增强，实现目标物质的特异性检测。计算适配体传感器在Kana溶液中的ECL强度（I）与传感器在空白溶液中的ECL强度（I_0）的差值ΔI (I-I_0)，并以此作为响应信号。结果显示，ΔI与Kana浓度的对数值在1.0×10~(-8)～1.0×10~(-4) g/L范围呈良好的线性关系，检出限为5 ng/L。该传感器在实际样品测定中具有较好的应用前景。
Keyword ：
电化学发光 电化学发光 卡那霉素 卡那霉素 量子点 量子点 适配体 适配体 生物催化沉淀 生物催化沉淀
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| GB/T 7714 | 高会莲 , 康天放 , 鲁理平 et al. 基于CdSe@CdS/壳聚糖/gC_3N_4复合物的卡那霉素电化学发光适配体传感器 [J]. | 分析试验室 , 2023 , 42 (03) : 305-311 . |
| MLA | 高会莲 et al. "基于CdSe@CdS/壳聚糖/gC_3N_4复合物的卡那霉素电化学发光适配体传感器" . | 分析试验室 42 . 03 (2023) : 305-311 . |
| APA | 高会莲 , 康天放 , 鲁理平 , 程水源 . 基于CdSe@CdS/壳聚糖/gC_3N_4复合物的卡那霉素电化学发光适配体传感器 . | 分析试验室 , 2023 , 42 (03) , 305-311 . |
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Abstract ：
制备了硫化镉量子点-壳聚糖(CdS-CS)复合物修饰的玻碳电极(GCE),记作CdS-CS/GCE.以卡那霉素为模板分子,3-氨基苯硼酸(APBA)为功能单体,采用循环伏安法在CdS-CS/GCE表面电聚合得到了分子印迹聚合物(MIP)膜,所制备的传感器记作MIP/CdS-CS/GCE.卡那霉素可与传感器表面的MIP特异性结合,占据印迹孔穴,阻断共反应剂K2 S2 O8扩散到电极表面的通路,使电化学发光强度减弱.以传感器在空白溶液中的电化学发光强度(I0)与传感器在卡那霉素标准溶液中的电化学发光强度(I)的差值ΔI(ΔI=I0-I)作为响应信号,在优化的试验条件下,响应信号ΔI与卡那霉素浓度的对数值在1.0×10-11～1.0×10-7 mol·L-1内呈线性关系,相关系数为0.9990,检出限(3S/N)为5×10-12 mol·L-1.按标准加入法对实际样品进行回收试验,回收率为99.9％～103％,测定值的相对标准偏差(n=5)为2.5％～4.3％.
Keyword ：
分子印迹聚合物 分子印迹聚合物 传感器 传感器 卡那霉素 卡那霉素 电化学发光法 电化学发光法 CdS-CS复合物 CdS-CS复合物
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| GB/T 7714 | 孙晨阳 , 康天放 , 鲁理平 et al. 分子印迹电化学发光传感器的制备及其对卡那霉素的测定应用 [J]. | 理化检验（化学分册） , 2023 , 59 (3) : 249-256 . |
| MLA | 孙晨阳 et al. "分子印迹电化学发光传感器的制备及其对卡那霉素的测定应用" . | 理化检验（化学分册） 59 . 3 (2023) : 249-256 . |
| APA | 孙晨阳 , 康天放 , 鲁理平 , 程水源 . 分子印迹电化学发光传感器的制备及其对卡那霉素的测定应用 . | 理化检验（化学分册） , 2023 , 59 (3) , 249-256 . |
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Abstract ：
A variety of methods based on air quality models, including tracer methods, the brute-force method (BFM), decoupled direct method (DDM), high-order decoupled direct method (HDDM), response surface models (RSMs) and so on forth, have been widely used to study the transport of air pollutants. These methods have good applicability for the transport of air pollutants with simple formation mechanisms. However, differences in research conclusions on secondary pollutants with obvious nonlinear characteristics have been reported. For example, the tracer method is suitable for the study of simplified scenarios, while HDDM and RSMs are more suitable for the study for nonlinear pollutants. Multiple observation techniques, including conventional air pollutant observation, lidar observation, air sounding balloons, vehicle-mounted and ship-borne technology, aerial surveys, and remote sensing observations, have been utilized to investigate air pollutant transport characteristics with time resolution as high as 1 sec. In addition, based on a multi-regional input-output model combined with emission inventories, the transfer of air pollutant emissions can be evaluated and applied to study the air pollutant transport characteristics. Observational technologies have advantages in temporal resolution and accuracy, while modeling technologies are more flexible in spatial resolution and research plan setting. In order to accurately quantify the transport characteristics of pollutants, it is necessary to develop a research method for interactive verification of observation and simulation. Quantitative evaluation of the transport of air pollutants from different angles can provide a scientific basis for regional joint prevention and control. (c) 2022 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.
Keyword ：
Transport flux Transport flux Air pollutant transport Air pollutant transport Simulation technology Simulation technology Observation technology Observation technology Transport matrix Transport matrix
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| GB/T 7714 | Wang, Xiaoqi , Cheng, Shuiyuan , Zhou, Ying et al. A review of the technology and applications of methods for evaluating the transport of air pollutants [J]. | JOURNAL OF ENVIRONMENTAL SCIENCES , 2023 , 123 : 341-349 . |
| MLA | Wang, Xiaoqi et al. "A review of the technology and applications of methods for evaluating the transport of air pollutants" . | JOURNAL OF ENVIRONMENTAL SCIENCES 123 (2023) : 341-349 . |
| APA | Wang, Xiaoqi , Cheng, Shuiyuan , Zhou, Ying , Zhang, Hanyu , Guan, Panbo , Zhang, Zhida et al. A review of the technology and applications of methods for evaluating the transport of air pollutants . | JOURNAL OF ENVIRONMENTAL SCIENCES , 2023 , 123 , 341-349 . |
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Abstract ：
Great changes occurred in the physical and chemical properties of the atmosphere in the North China Plain (NCP) in summer caused by PM2.5 dropping from 58 mu g/m(3) in 2015 to 36.0 mu g/m(3) in 2019. In this study, we first applied the WRF-Chem model to quantify the impact of PM2.5 reduction on shortwave radiation reaching the ground (SWDOWN), planetary boundary layer height (PBLH), and the surface concentration of air pollutants (represented by CO). Simulation results obtained an increase of 15.0% in daytime SWDOWN and 9.9% in daytime PBLH, and a decrease of -5.0% in daytime CO concentration. These changes were induced by the varied PM2.5 levels. Moreover, the variation in SWDOWN further led to a rise in the NO2 photolysis rate (JNO(2)) over this region, by 1.82 x 10(-4)similar to 1.91 x 10(-4) s(-1) per year. Afterwards, we employed MCM chemical box model to explore how the JNO(2) increase and the precursor decrease (CO, VOCs, and NOx) influenced O-3 and HO2 radicals. The results revealed that the photolysis rate U) increase would individually cause a change on daytime surface O-3, OH, and HO2 radicals by +9.0%, +18.9%, and +23.7%; the corresponding change induced by the precursor decrease was -2.5%, +1.9%, and -2.3%. At the same time, the integrated impacts of the change in J and precursors cause an increase of +6.3%, +21.1%, and +20.9% for daytime surface O-3, OH, and HO2. Generally, the atmospheric oxidation capacity significantly enhanced during summer in NCP due to the PM2.5 dropping in recent years. This research can help understand atmosphere changes caused by PM2.5 reduction comprehensively.
Keyword ：
chemical box model chemical box model atmospheric oxidation capacity atmospheric oxidation capacity WRF-Chem WRF-Chem photolysis rates photolysis rates
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| GB/T 7714 | Ou, Shengju , Wei, Wei , Cai, Bin et al. The Independent Impacts of PM2.5 Dropping on the Physical and Chemical Properties of Atmosphere over North China Plain in Summer during 2015-2019 [J]. | SUSTAINABILITY , 2022 , 14 (7) . |
| MLA | Ou, Shengju et al. "The Independent Impacts of PM2.5 Dropping on the Physical and Chemical Properties of Atmosphere over North China Plain in Summer during 2015-2019" . | SUSTAINABILITY 14 . 7 (2022) . |
| APA | Ou, Shengju , Wei, Wei , Cai, Bin , Chen, Saisai , Guan, Panbo , Cheng, Shuiyuan . The Independent Impacts of PM2.5 Dropping on the Physical and Chemical Properties of Atmosphere over North China Plain in Summer during 2015-2019 . | SUSTAINABILITY , 2022 , 14 (7) . |
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Abstract ：
A significant technique of combining simulation experiments with a long-term real-time field measurement was first deployed to explore impacts of various environmental factors on formations of sulfate aerosol on the surface of mineral aerosols as MgO in the different reaction systems, and synergistic impacts of these environmental factors on the formation of sulfate aerosols in the different seasonal systems, especially in haze days. Meanwhile, a new correction technique was developed to estimate the effective reaction area and initial uptake coefficient of SO2 on the MgO aerosol surfaces. The significant results showed that the reactions of SO2 on the MgO aerosol surfaces in the system of SO2-MgO-dark could produce a small amount of sulfate and a large amount of sulfite and bisulfite, while in the systems of SO2-MgO-h? and SO2-MgO-O3 produce a large amount of sulfate and a small amount of sulfite and bisulfite. The impacts of temperature T and relative humidity RH on the sulfate formation on MgO aerosol surfaces showed a single-peak mode under the UV light condition, respectively. The sensitivities of these environmental factors to the sulfate aerosol formation were found to follow the order of RH > UV >T > O3 > SO2. The revised initial uptake coefficient ?0.REV of SO2 on the MgO aerosols was always between ?0.BET and ?0.GEO, and much closer to actual value. The heterogeneous reaction mechanisms of SO2 on the MgO aerosol surfaces in the different reaction systems were obviously different. In the presence of water, light irradiation and O3 exerted crucially significant roles in promoting sulfate heterogeneous formation. The various environmental factors in the different seasonal systems, especially in haze days, showed different synergistic effects on sulfate aerosol formations. The sulfate aerosol formations in haze days were mostly impacted by RH, T, O3, and SO2 in spring, RH in summer, RH, T, and SO2 in autumn, and RH and SO2 in winter. The study will provide significant scientific bases for understanding and controlling haze pollution formation.
Keyword ：
Uptake coefficient Uptake coefficient Synergistic effect Synergistic effect Sensitive factors Sensitive factors Mineral aerosol Mineral aerosol Sulfate aerosol Sulfate aerosol Haze days Haze days
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| GB/T 7714 | Han, Lihui , Liu, Xinhang , Chen, Yuanyuan et al. Key factors influencing the formation of sulfate aerosol on the surface of mineral aerosols: Insights from laboratory simulations and ACSM measurements [J]. | ATMOSPHERIC ENVIRONMENT , 2021 , 253 . |
| MLA | Han, Lihui et al. "Key factors influencing the formation of sulfate aerosol on the surface of mineral aerosols: Insights from laboratory simulations and ACSM measurements" . | ATMOSPHERIC ENVIRONMENT 253 (2021) . |
| APA | Han, Lihui , Liu, Xinhang , Chen, Yuanyuan , Xiang, Xin , Cheng, Shuiyuan , Wang, Haiyan . Key factors influencing the formation of sulfate aerosol on the surface of mineral aerosols: Insights from laboratory simulations and ACSM measurements . | ATMOSPHERIC ENVIRONMENT , 2021 , 253 . |
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Abstract ：
邯郸市近年来O_3污染状况越发严峻,2018年夏季(6～8月),邯郸市O_3日最大8 h平均浓度为175μg·m~(-3),超标天数达54 d,超标率59%,最高浓度达257μg·m~(-3).本研究应用WRF-CMAQ模式系统和光化学指标法对邯郸市夏季O_3生成敏感性特征进行分析.结果表明,用H_2O_2/HNO_3表征O_3生成敏感性较其他指标在理论和模拟效果方面均更合适.基于精细化的源清单和网格分辨率,CMAQ对H_2O_2和HNO_3有较好的模拟效果.对H_2O_2/HNO_3的模拟结果显示,邯郸市VOCs控制区范围逐月减少,6月协同控制区范围占比最大,7月和8月以NO_x控制区为主....
Keyword ：
邯郸市 邯郸市 光化学指标 光化学指标 敏感性 敏感性 WRF-CMAQ WRF-CMAQ 臭氧 臭氧
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| GB/T 7714 | 牛元 , 程水源 , 欧盛菊 et al. 基于光化学指标法的邯郸市臭氧生成敏感性 [J]. | 环境科学 , 2021 , 42 (06) : 2691-2698 . |
| MLA | 牛元 et al. "基于光化学指标法的邯郸市臭氧生成敏感性" . | 环境科学 42 . 06 (2021) : 2691-2698 . |
| APA | 牛元 , 程水源 , 欧盛菊 , 姚诗音 , 沈泽亚 , 关攀博 . 基于光化学指标法的邯郸市臭氧生成敏感性 . | 环境科学 , 2021 , 42 (06) , 2691-2698 . |
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Abstract ：
本文针对京津冀区域,基于传统的排放因子法建立了区域人为源VOCs物种排放清单;并基于区域卫星遥感甲醛信息和典型城市地面VOCs观测信息,开展了VOCs物种清单多维校验研究.清单计算结果表明,该区域2013、2015和2017年VOCs排放量分别为202.67、207.34和193.42万t,以烷烃(29.83%～30.72%)、不饱和烃(16.54%～17.68%)、芳香烃(27.14%～27.51%)、醛(8.75%～9.52%)、酮(8.13%～9.04%)和醇醚酯(5.13%～6.60%)为主.2013～2017年VOCs清单排量,张家口、秦皇岛和衡水小幅上升(每年1.10%～1.66%...
Keyword ：
物种清单 物种清单 地面观测 地面观测 卫星遥感 卫星遥感 清单校验 清单校验 挥发性有机物(VOCs) 挥发性有机物(VOCs)
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| GB/T 7714 | 王玥 , 魏巍 , 任云婷 et al. 基于卫星遥感和地面观测的人为源VOCs区域清单多维校验 [J]. | 环境科学 , 2021 , 42 (06) : 2713-2720 . |
| MLA | 王玥 et al. "基于卫星遥感和地面观测的人为源VOCs区域清单多维校验" . | 环境科学 42 . 06 (2021) : 2713-2720 . |
| APA | 王玥 , 魏巍 , 任云婷 , 王晓琦 , 陈赛赛 , 程水源 . 基于卫星遥感和地面观测的人为源VOCs区域清单多维校验 . | 环境科学 , 2021 , 42 (06) , 2713-2720 . |
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Abstract ：
Characteristics of submicron particulate matter, including its components, during December 5-30, 2016, were comprehensively investigated in Beijing. The surface transport flux was calculated as well as the cross-border transport influence of Beijing and the North China Plain (NCP) on Beijing University of Technology (BJUT) based on the non-refractory submicron particles (NR-PM1) and species, PM2.5, and gaseous pollutant observations, together with wind vectors. The Weather Research & Forecasting (WRF) and Comprehensive Air Quality Model with Extension (CAMx) were applied to demonstrate the vertical PM2.5 flux distribution. These results showed that the monthly average concentration of NR-PM1 was 86.1 +/- 86.5 mu g m(-3), with organics forming the major fraction (49.2 +/- 11.1%), followed by NO3- (19.1 +/- 6.3%), SO42- (15.8 +/- 6.4%), NH4+ (10.8 +/- 2.6%), and Cl (5.1 +/- 2.9%). The accumulation and dissipation of pollutants were related to the wind vector, with higher concentrations in the southern and eastern directions with low wind speed (WS), and lower concentrations in the northwestern direction with high WS. The net flux intensities were stronger from WB to BJUT for particulate matter and species, from EB to BJUT for gaseous pollutants and from NB to BJUT for all pollutants, which might attribute to the mutual influence of the pollutant concentration and wind vector. All the pollutant flux intensities were generally stronger in the heavy pollution episodes (HPEs) and red alert episodes (RAEs) than those in the non-polluted episodes (NPEs). Moreover, the PM2.5 net flux varied with the height; the maximum total net flux occurred at a height of 252 m. The variations in PM2.5 flux at the high-altitude layer were similar to those at the low-altitude layer, in which the former was approximately 1.5-2 times the latter. Furthermore, the external transport could exert important influence before reaching the most severe stage of pollution, while the local emissions had a greater potential to form heavy pollution extremes. Overall, the aforementioned results could provide the scientific support for proposing effective joint control measures and mitigating the adverse effects of heavy pollution in NCP.
Keyword ：
Heavy pollution Heavy pollution Transport flux Transport flux WRF-CAMx WRF-CAMx Wind vector impacts Wind vector impacts NR-PM1 NR-PM1
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| GB/T 7714 | Zhang, Hanyu , Xing, Yi , Cheng, Shuiyuan et al. Characterization of multiple atmospheric pollutants during haze and non-haze episodes in Beijing, China: Concentration, chemical components and transport flux variations [J]. | ATMOSPHERIC ENVIRONMENT , 2021 , 246 . |
| MLA | Zhang, Hanyu et al. "Characterization of multiple atmospheric pollutants during haze and non-haze episodes in Beijing, China: Concentration, chemical components and transport flux variations" . | ATMOSPHERIC ENVIRONMENT 246 (2021) . |
| APA | Zhang, Hanyu , Xing, Yi , Cheng, Shuiyuan , Wang, Xiaoqi , Guan, Panbo . Characterization of multiple atmospheric pollutants during haze and non-haze episodes in Beijing, China: Concentration, chemical components and transport flux variations . | ATMOSPHERIC ENVIRONMENT , 2021 , 246 . |
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Abstract ：
The air quality of Handan, a typical industrial city in China, has been significantly improved through atmospheric pollution control, except for ozone (O-3) pollution. We found that, in summer, emissions of anthropogenic volatile organic compounds (VOCs) and NOx decreased yearly in Handan, but the O-3 concentration significantly declined yearly during 2013-2015, whereas it experienced worsening O-3 pollution after 2015. Therefore, we used the Weather Research and Forecasting Community Multiscale Air Quality (WRF-CMAQ) modeling system to simulate the influence of the meteorological conditions and emission changes in Handan during the typical period (June) of O-3 pollution in 2013-2018. For benchmarked June 2013, the results showed that the reduction of the O-3 concentration in June of 2014-2016 was mainly caused by emission reduction, while in June of 2017-2018, the combined effect of changes in emissions and meteorological conditions led to aggravated O-3 pollution. Sensitivity analysis indicated that combined VOCs and NOx emission controls would effectively reduce incremental O-3 formation when the abatement ratio of VOCs/NOx should be no less than 0.84, and we found that VOCs reduction would continusouly bring about O-3 decreases under various NOx reductions, but its positive sensitivity to O-3 would become smaller with NOx reduction. However, the positive influence of NOx reduction on O-3 would happen until NOx reduction exceeding 45-60%. The findings will be helpful in formulating emission control strategies for coping with O-3 pollution in an industrial city.
Keyword ：
surface ozone surface ozone quantitative assessment quantitative assessment WRF-CMAQ model system WRF-CMAQ model system control strategy control strategy
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| GB/T 7714 | Yao, Shiyin , Wei, Wei , Cheng, Shuiyuan et al. Impacts of Meteorology and Emissions on O-3 Pollution during 2013-2018 and Corresponding Control Strategy for a Typical Industrial City of China [J]. | ATMOSPHERE , 2021 , 12 (5) . |
| MLA | Yao, Shiyin et al. "Impacts of Meteorology and Emissions on O-3 Pollution during 2013-2018 and Corresponding Control Strategy for a Typical Industrial City of China" . | ATMOSPHERE 12 . 5 (2021) . |
| APA | Yao, Shiyin , Wei, Wei , Cheng, Shuiyuan , Niu, Yuan , Guan, Panbo . Impacts of Meteorology and Emissions on O-3 Pollution during 2013-2018 and Corresponding Control Strategy for a Typical Industrial City of China . | ATMOSPHERE , 2021 , 12 (5) . |
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Abstract ：
武安市是以钢铁立市的典型重工业城市.为研究武安市PM2.5的污染特征和区域来源解析,对武安非采暖期(2018年10月)和采暖期(2019年1月)进行大气PM2.5样品的采集和组分测试,并利用CAMx-PSAT模型模拟结果分析区域源排放对武安PM2.5及其二次水溶性无机离子(SO2-4、NO3-、NH4+)的质量浓度贡献.测试结果表明,武安PM2.5污染严重,平均质量浓度为113.5μg/m3,采暖期PM2.5污染水平高于非采暖期;SO2-4、NO3-和NH4+的平均质量浓度占PM2.5总质量浓度的41.1％,是PM2.5重要组成部分;SO2-4、NO3-和NH4+质量浓度表现为采暖期高于非采暖期;NO3-与SO2-4质量浓度比值在采暖期和非采暖期均小于1,表明燃煤烟尘等固定源贡献相对较大;随着PM2.5污染等级的升高,SO2-4、NO3-和NH4+质量浓度明显增大,达到重污染天时,SO2-4、NO3-和NH4+质量浓度增至最高.模拟结果显示,武安城区PM2.5污染是由本地污染源排放和外来污染物区域传输共同作用的结果,本地污染源排放占主导地位;冶金源排放对PM2.5、NO3-和SO2-4质量浓度贡献影响最大;农业源排放是NH4+质量浓度的主要污染来源;采暖期的居民源排放对PM2.5和SO2-4、NO3-、NH4+质量浓度贡献率相比于非采暖期出现大幅度增加.外来工业源和机动车源对武安PM2.5质量浓度贡献较为突出.
Keyword ：
二次水溶性无机离子 二次水溶性无机离子 武安市 武安市 PM2.5 PM2.5 重工业城市 重工业城市 CAMx-PSAT模型 CAMx-PSAT模型 区域来源解析 区域来源解析
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| GB/T 7714 | 姚诗音 , 韩力慧 , 郭改仲 et al. 武安市PM2.5及其二次水溶性无机离子污染特征和区域来源解析 [J]. | 北京工业大学学报 , 2021 , 47 (6) : 644-654 . |
| MLA | 姚诗音 et al. "武安市PM2.5及其二次水溶性无机离子污染特征和区域来源解析" . | 北京工业大学学报 47 . 6 (2021) : 644-654 . |
| APA | 姚诗音 , 韩力慧 , 郭改仲 , 程水源 , 王传达 . 武安市PM2.5及其二次水溶性无机离子污染特征和区域来源解析 . | 北京工业大学学报 , 2021 , 47 (6) , 644-654 . |
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