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Experimental research on ppb-level ozone detection method based on gas phase chemiluminescence technology
期刊论文
INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY, 2024, 页码: 18
作者:
Zhang, Meng
;
Zhang, Yufeng
;
Peng, Zhimin
;
Yang, Qiansuo
;
Du, Yanjun
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2024/03/25
NO chemiluminescence
ozone concentration detection
ozone standard gas system
Discovery and experimental verification of the spectral characteristics at different growth stages of Aurelia
期刊论文
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2024, 卷号: 304, 页码: 8
作者:
Bi, Wei-Hong
;
Jin, Yun
;
Wang, Yan-Tao
;
Li, Jia-Xin
;
Zhang, Hai-Dong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2023/11/30
Aurelia
Polyps
Ephyrae
Fluorescence spectrum
UV spectrum
Experimental study on the imidazoles of aqueous secondary organic aerosol formed from reaction of methylglyoxal and ammonium sulphate
期刊论文
ATMOSPHERIC POLLUTION RESEARCH, 2022, 卷号: 13
作者:
Zhu, Mincong
;
Huang, Mingqiang
;
Lu, Tingting
;
Cai, Shunyou
;
Shan, Xiaobin
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/12/22
Methylglyoxal
Ammonium sulphate
Aqueous secondary organic aerosol
Imidazole compounds
Brown carbon
Evaluation of Fe(VI)/Fe(II) combined with sludge adsorbents in secondary effluent organic matter removal
期刊论文
ENVIRONMENTAL RESEARCH, 2022, 卷号: 208
作者:
Chen, Zhiqiang
;
Tang, Yingcai
;
Wen, Qinxue
;
Hu, Hongying
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2022/06/21
Effluent organic matter
Enhanced coagulation
Potassium ferrate
Sludge adsorbent
Densadeg
Chromophoric dissolved organic carbon cycle and its molecular compositions and optical properties in precipitation in the Guanzhong basin, China
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 卷号: 814, 页码: 12
作者:
Li, Xiaofei
;
Yu, Feng
;
Cao, Junji
;
Fu, Pingqing
;
Hua, Xiaoyu
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  |  
浏览/下载:0/0
  |  
提交时间:2023/12/29
Water-soluble organic carbon
Source apportionment
Molecular compositions
Optical properties
Wet deposition
Ratiometric fluorescence sensor for sensitive detection of inorganic phosphate in environmental samples
期刊论文
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2022
作者:
Zhang, Zhao
;
Tao, Huihui
;
Cao, Qiao
;
Li, Lingfei
;
Xu, Shihao
收藏
  |  
浏览/下载:77/0
  |  
提交时间:2022/03/28
Visual quantitative sensing
Ratiometric probe
Fluorescent test paper
Inorganic phosphate
Quantum Dots Modified ZnO Based Fast-Speed Response Ultraviolet Photodetector
期刊论文
Zhongguo Jiguang/Chinese Journal of Lasers, 2022, 卷号: 49, 期号: 13
作者:
L. Sun
;
D. Wang
;
D. Fang
;
X. Fang
;
Z. Zhang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/06/14
Reversible Three-Color Fluorescence Switching of an Organic Molecule in the Solid State via "PumpTrigger" Optical Manipulation¥R. Yang, X. Ren, L. Mei, G. Pan, X.-Z. Li, Z. Wu, S. Zhang, W. Ma, W. Yu, H.-H. Fang, C. Li, M.-Q. Zhu, Z. Hu, T. Sun, B. Xu and W. Tian¥2022¥Angewandte Chemie - International Edition¥14337851¥61¥20¥In photoswitches that undergo fluorescence switching upon ultraviolet irradiation, photoluminescence and photoisomerization often occur simultaneously, leading to unstable fluorescence properties. Here, we successfully demonstrated reversible solid-state triple fluorescence switching through "PumpTrigger" multiphoton manipulation. A novel fluorescence photoswitch, BOSA-SP, achieved green, yellow, and red fluorescence under excitation by pump light and isomerization induced by trigger light. The energy ranges of photoexcitation and photoisomerization did not overlap, enabling appropriate selection of the multiphoton light for "pump" and "trigger" photoswitching, respectively. Additionally, the large free volume of the spiropyran (SP) moiety in the solid state promoted reversible photoisomerization. Switching between "pump" and "trigger" light is useful for three-color tunable switching cell imaging, which can be exploited in programmable fluorescence switching. Furthermore, we exploited reversible dual-fluorescence switching in a single molecular system to successfully achieve two-color super-resolution imaging. 2022 Wiley-VCH GmbH.¥internal-pdf://0789088499/Reversible Three-Color Fluorescence Switching.pdf¥10.1002/anie.202117158¥https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/anie.202117158?download=true¥sci&ei
期刊论文
Angewandte Chemie - International Edition, 2022, 卷号: 61, 期号: 20
作者:
R. Yang
;
X. Ren
;
L. Mei
;
G. Pan
;
X.-Z. Li
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2023/06/14
Afterglow-intensity-ratio-based temperature sensing using a persistent phosphor
期刊论文
Journal of Materials Chemistry C, 2022, 卷号: 10, 期号: 33, 页码: 11884-11890
作者:
C. Liao
;
F. Chen
;
H. Wu
;
H. J. Wu
;
L. L. Zhang
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2023/06/14
Reversible Three-Color Fluorescence Switching of an Organic Molecule in the Solid State via "PumpTrigger" Optical Manipulation
期刊论文
Angewandte Chemie - International Edition, 2022, 卷号: 61, 期号: 20
作者:
R. Yang
;
X. Ren
;
L. Mei
;
G. Pan
;
X.-Z. Li
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2023/07/17
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