中国科学院机构知识库网格系统: 检索

Laser ablation-inductively coupled plasma-mass spectrometry (LA-ICP-MS)-based strategies applied for the analysis of metal-binding protein in biological samples: an update on recent advances 期刊论文 OAI收割
ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2022, 卷号: 414, 期号: 24, 页码: 7023-7033
作者: Chen, Jiahao; Wang, Ruixia; Ma, Minghao; Gao, Lirong; Zhao, Bin

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收藏 | 浏览/下载：22/0 | 提交时间：2022/11/08

LA-ICP-MS HIGH-SPATIAL-RESOLUTION GEL-ELECTROPHORESIS ABSOLUTE QUANTIFICATION SPECIATION ANALYSIS TAGGED PROTEINS HUMAN SERUM METALLOMICS PAGE ZN

Characterization of TPN171 metabolism in humans via ultra-performance liquid chromatography/quadrupole time-of-flight Checir for mass spectrometry 期刊论文 OAI收割
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS, 2019, 卷号: 172, 页码: 302-310
作者: Pan, Lulu; Guo, Shuang; Chen, Xiaoyan; Jiang, Xiangrui; Shen, Jingshan

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收藏 | 浏览/下载：42/0 | 提交时间：2020/07/01

TPNI71 Metabolism UPLC/Q-TOF MS High-resolution mass spectrometry Metabolite identification

Platinum, palladium, rhodium, molybdenum and strontium in blood of urban women in nine countries 期刊论文 iSwitch采集
International journal of hygiene and environmental health, 2018, 卷号: 221, 期号: 2, 页码: 223-230
作者: Rentschler, Gerda; Rodushkin, Ilia; Cerna, Milena; Chen, Chunying; Harari, Florencia

收藏 | 浏览/下载：61/0 | 提交时间：2019/04/23

Catalytic converters Traffic Cis-platinum Human Biomarkers Biomonitoring Metals Women High-resolution icp-ms

Platinum, palladium, rhodium, molybdenum and strontium in blood of urban women in nine countries 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH, INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH, 2018, 2018, 卷号: 221, 221, 期号: 2, 页码: 223-230, 223-230
作者: Rentschler, G; Rodushkin, I; Cerna, M; Chen, CY; Harari, F

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收藏 | 浏览/下载：39/0 | 提交时间：2019/09/24

Catalytic converters Catalytic converters Traffic Cis-platinum Human Biomarkers Biomonitoring Metals Women High-resolution ICP-MS Traffic Cis-platinum Human Biomarkers Biomonitoring Metals Women High-resolution ICP-MS

Simultaneous qualitative and quantitative analysis of fluoroalkyl sulfonates in riverine water by liquid chromatography coupled with Orbitrap high resolution mass spectrometry 期刊论文 OAI收割
JOURNAL OF CHROMATOGRAPHY A, 2016, 卷号: 1435, 期号: 0, 页码: 66-74
作者: Lin, Yongfeng; Liu, Runzeng; Hu, Fanbao; Liu, Ruirui; Ruan, Ting

收藏 | 浏览/下载：26/0 | 提交时间：2017/03/27

Perfluoroalkyl sulfonates Fluorotelomer sulfonates LC-MS/MS High resolution mass spectrometry Tribrid Orbitrap Riverine water

pFind-Alioth: A novel unrestricted database search algorithm to improve the interpretation of high-resolution MS/MS data (Reprinted from vol 125, pg 89-97, 2015) 期刊论文 OAI收割
JOURNAL OF PROTEOMICS, 2015, 卷号: 129, 页码: 33-41
作者: Chi, Hao; He, Kun; Yang, Bing; Chen, Zhen; Sun, Rui-Xiang

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收藏 | 浏览/下载：18/0 | 提交时间：2019/12/13

Unrestricted database search Ion index In-depth interpretation High resolution MS/MS

pFind-Alioth: A novel unrestricted database search algorithm to improve the interpretation of high-resolution MS/MS data 期刊论文 OAI收割
JOURNAL OF PROTEOMICS, 2015, 卷号: 125, 页码: 89-97
作者: Chi, Hao; He, Kun; Yang, Bing; Chen, Zhen; Sun, Rui-Xiang

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收藏 | 浏览/下载：24/0 | 提交时间：2019/12/13

Unrestricted database search Ion index In-depth interpretation High resolution MS/MS

Image mosaic technique based on the information of edge (EI CONFERENCE) 会议论文 OAI收割
2012 3rd International Conference on Digital Manufacturing and Automation, ICDMA 2012, July 31, 2012 - August 2, 2012, Guilin, Guangxi, China
作者: Wang Y.-Q.

收藏 | 浏览/下载：35/0 | 提交时间：2013/03/25

Image mosaic is an important branch in the field of image processing. This paper designs and realizes an image mosaic technique based on the information of edge. The technology is suitable for engineering application. First of all two images of the adjoining frames are processed by convolution operation get the edge images. And then we cut edge image into pieces and compute their spatial frequency. According to the value of the spatial frequency select reasonable registration model group. We compute correlation strength and the value of movement offset which are the model group and the current frame edge image. We can complete image mosaic by them. We use video sequence which of the resolution is 1024 * 768 do the experiment. The results show that the method has good effect and strong adaptability. Algorithm is high efficiency which running time is 24 ms. It is suitable for real-time processing requirements of the application. This method is an effective mosaic technique which is suitable for engineering application. 2012 IEEE.

The Research of real time auto-recognition of the moire fringe (EI CONFERENCE) 会议论文 OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Imaging Detectors and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Wang M.-J.; Wu Z.-G.

收藏 | 浏览/下载：19/0 | 提交时间：2013/03/25

Measuring the movement of raster by the method of moire fringe has the advantage of high sensitivity high resolution and non-contacted measurement. The characteristic of moire fringe is that the image is white alternate with black the angle of the stripes is uniform the width of the stripes is uniform the terminators of the stripes aren't clear. A fast method that can figure out the width and angle of the moire fringe precisely is put forward in this paper. It calculates the angle the stripes firstly. According to the principle of the minimum mean squared error (MMSE) the closer a series of data is the smaller the value of the MMSE will be. The method is described as follows: It takes the image's center as the origin 180 beelines pass through the origin with the same angle interval. it calculates the value of the minimum mean squared error of the 180 beelines and find out the least one among those then the angle of the moire fringe comes out primarily. In order to improving the calculating precision of moire fringe 60 equal angles are divided in the neighborhood of the angle then a precise angle of moire fringe is calculated according to the principle of the MMSE. After getting out the angle of the moire fringe we begin to calculate the width of moire fringe. A line vertical with the moire fringe is drawn and we can get the width of the moire fringe by the vertical line. In order to get over the influence of the noise an effective area with the shape of diamond is selected in the image. The data of area is accumulated and projected according to the direction of moire fringe and a sine curve come out. The width of moire fringe can be obtained by getting the position of the first wave crest the position of the last wave crest and the number of wave crest. Experiments prove that the precision of the method put forward in this paper is enhanced in comparison with the traditional frequency method the precision of width calculation achieves to 99.6% according to the evaluation indicators of width detection error. The computing speed is boosted largely compared with traditional method and it can achieve with 15 ms that satisfying the demand of real time. 2011 SPIE.

Combination of saponification with in-tube liquid-liquid extraction and dispersive liquid-liquid microextraction for determination of polybrominated diphenyl ethers in whole milk by gas chromatography-mass spectrometry 期刊论文 OAI收割
analytical methods, 2011, 卷号: 3, 期号: 4, 页码: 842-848
Han Y; Jia XY; Duan TC; Chen HT

收藏 | 浏览/下载：14/0 | 提交时间：2012/06/11

SOLID-PHASE EXTRACTION MAGNETIC PARTICLE IMMUNOASSAY UMBILICAL-CORD SERUM BREAST-MILK POLYCHLORINATED-BIPHENYLS CAPTURE DETECTION HIGH-RESOLUTION MATERNAL SERUM GC-MS SAMPLES