Contents
2011
Volume: 31 Issue 7
62 Article(s)

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Synthesis, Crystal Structure and Luminescent Properties of a Dysprosium CoordinaAtion Polymer Based on Pyridine-2,6-Dicarboxylic Acid
Rui-qing FAN, Ping WANG, Jin-yu REN, Guang-peng ZHOU, and Yu-lin YANG
2-D layered Dy coordination polymer [Dy(PDA)(HPDA)]n (1)(H2PDA=pyridine-2,6-dicarboxylic acid) with (4.82) topological network was synthesized under hydrothermal conditions and was characterized by elemental analysis, IR spectrum, and single-crystal X-ray diffraction. X-ray diffraction analysis reveals that compound 1
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1734 (2011)
TG-FTIR Analysis of Thermal Degradation of Bischofite’s Crystals with Aniline Hydrochloride
Qian-yin NI, Yu-long WU, Ming-de YANG, Hu-sheng HU, Yong-feng HE, Li-jia ZHANG, and Jie DANG
The dehydration of bischofite is the key to the use of magnesium resource. Double salts or complex method is an important way to prepare anhydrous magnesium chloride. The crystals of bischofite and aniline hydrochloride were prepared through lowering the temperature of the mixture’s aquatic solution slowly. The pyrolys
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1747 (2011)
In Situ FTIR and XPS Study on Selective Hydrodesulfurization Catalyst of FCC Gasoline
Qiherima , Hui YUAN, Yun-hong ZHANG, Hui-feng LI, and Guang-tong XU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1752 (2011)
Using Barium Fluoride Fine Particles as Stationary Phase for TLC/FTIR Analysis
Xi LIU, Qing-hua PAN, Jie DING, Qing ZHU, An-qi HE, Shi-juan YUE, Xiao-pei LI, Li-ping HU, Jin-ming XIA, Cui-ge LIU, Yong-ju WEI, Jiang YU, Zhan-lan YANG, Xi ZHU, Yi-zhuang XU, and Jin-guang WU
In situ TLC/FTIR technique has tremendous potential in the analysis of complex mixtures. However, the progress in this technique was quite slow. The reason is that conventional stationary phase such as silica gel etc. has strong absorption in FTIR spectrum and thus brings about severe interference in the detection of s
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1767 (2011)
Application of DPLS-Based LDA in Corn Qualitative Near Infrared Spectroscopy Analysis
Hong QIN, Hui-rong WANG, Wei-jun LI, and Xiao-xian JIN
NIR technology is a rapid, nondestructive and user-friendly method ideally suited for Qualitative analysis. In this paper the authors present the use of discriminant partial least Squares (DPLS)-based linear discriminant analysis (LDA) in corn qualitative near infrared spectroscopy analysis. Firstly, a training set inc
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1777 (2011)
Determination of Taste Quality of Green Tea Using FT-NIR Spectroscopy and Variable Selection Methods
Rui-mei WU, Jie-wen ZHAO, Quan-sheng CHEN, and Xing-yi HUANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1782 (2011)
FTIR Analysis of Protein Secondary Structure in Cheddar Cheese during Ripening
Fang WANG, Ai-ping LIU, Fa-zheng REN, Xiao-ying ZHANG, Clark Stephanie, Lu-da ZHANG, and Hui-yuan GUO
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1786 (2011)
XPS and Raman Studies of Diamond-Like Carbon Films Prepared by Various Deposition Techniques
Fa-zhan YANG, Shi-qing WANG, Li-ru SHEN, and Qing-chuan CHEN
Diamond-like carbon(DLC) films were deposited on a silicon chip substrate by a metal pulsed magnetic filtered cathodic vacuum arc deposition technique, a direct current magnetron sputtering technique and a pulsed glow discharge plasma enhanced chemical vapor deposition technique. And the characteristics of DLC films we
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1800 (2011)
The Study of Vibrational Spectra of 3-Amino-2, 5-Dichlorobenzoic Acid by Density Functional Theory
Shui-jiao YANG, Ai-hua GAO, Shang-bin HU, Xiao-qing HE, Zhen-yi JIANG, and San-yang CHU
To understand the relationship between the vibrational spectra and the geometry structure of 3-amino-2,5-dichlorobenzoic acid (3A2,5DBA) essentially, geometry optimizations and vibrational frequencies calculation of 3A2, 5DBA were performed at Hartree-Fock (HF) and Becke’s three-parameter hybrid functional (B3) for the
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1804 (2011)
Absorption Line Profile Recovery Based on TDLS and MEMS Micro-Mirror for Photoacoustic Gas Sensing
Li LI, Arsad Norhana, Stewart George, Thursby Graham, Uttamchandani Deepak, Culshaw Brian, and Yi-ding WANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1814 (2011)
Researches on the Effect of Gas Humidity on Photoacoustic Spectroscopy Gas Detection System
Gui MENG, Xian-yong LIU, Chang-ying YUAN, Feng GUO, Cheng-kun ZHENG, and Chen PENG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1819 (2011)
Design and Synthesis of Imine Compound for Metal Cation Logical Gates Recognition and Setup of Double-Control Fluorescent Molecule Switch
Tao HUANG, Yu-lian ZHU, Xue-qin DAI, Qi ZHANG, and Yan HUANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1834 (2011)
Studies on the Oxidation of Tyrosine Induced by Hydroxyl Radical with Fluorescence Spectroscopic Method
Yan-hui SUN, Wei-long WANG, Lin-sheng WU, and Xiao-li JIA
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1838 (2011)
New Methods and Technologies Expandable to the Laser Detection of Biological and Medical Samples
Gui-zhen SHI, Hai DU, Liao-hai GE, Yu TIAN, Mao-cheng HUANG, and Wen-yun WANG
The multicolour three-photon resonant photoionization spectra and high-time-resolved laser spectrum of UI were measured with a setup composed of a Nd∶YAG-laser(532 nm, operated at 10 Hz)-pumped pulsed tunable dye laser system, a time-of-flight mass spectrometer, including micro-channel plate components, ns-oscilloscope
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1842 (2011)
Multi-Population Elitists Shared Genetic Algorithm for Outlier Detection of Spectroscopy Analysis
Hui CAO, and Yan ZHOU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1847 (2011)
Spectroscopy Study on the Selectively Distinguishing Cefalexin with the Molecular Imprinted Polymer
Yu-xiang JIANG, Dao-lin PANG, Qiang HE, Cheng-yue LAI, Huai-li ZHENG, and Fang LI
Molecular imprinted polymers of cefalexin (CFL) were prepared by non-covalent molecular imprinting technique in the present paper. Using CFL as template molecule, acrylamide (AM) or methacrylic acid (MAA) as functional monomer, ethylene dimethacrylate (EGDMA) as cross-linker, AIBN as initiator and methanol as porogen a
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1852 (2011)
Single-Trial Estimation of Dynamic Spectrum
Gang LI, Chan XIONG, Hui-quan WANG, Ling LIN, Bao-ju ZHANG, and Ying TONG
To improve the efficiency and accuracy of the dynamic spectrum data processing, the method of single-trial estimation was adopted. First, the rising edge of the whole band PPG was extracted, which was calculated by averaging superimposed collected photoelectric plethysmography (PPG) at all wavelengths as a template per
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1857 (2011)
Monitoring Models of the Plant Nitrogen Content Based on Cotton Canopy Hyperspectral Reflectance
Ke-ru WANG, Wen-chao PAN, Shao-kun LI, Bing CHEN, Hua XIAO, Fang-yong WANG, and Jiang-lu CHEN
Cotton production for accurate non-destructive, rapid monitoring of plant nitrogen content there is an urgent demand. Canopy spectral characteristics of the cotton plant and its quantitative relationship between nitrogen content, can achieve non-destructive monitoring of cotton nitrogen. Two consecutive years by differ
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1868 (2011)
Based on Moire Interference Accurate Detection of the Laser Center Wavelength
Xiao-yan YAN, Jian-min QIN, Jin-hui WU, and Ji-ping QIAO
To improve spectrum resolution of the traditional Fourier interferometer with the same size lens, was proposed based on orthogonal wedge Fourier interferometer system. The interferometer system gets the optical path difference by the prism of two mutually perpendicular, which can make the laser Interferences on the CCD
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1873 (2011)
The Design and Implementation of the Web Typical Surface Object Spectral Information System in Arid Areas Based on .NET and SuperMap
Jun XIA, TASHPOLAT·Tiyip , Fei ZHANG, and Hong-liang JI
The characteristic of object spectrum is not only the base of the quantification analysis of remote sensing, but also the main content of the basic research of remote sensing. The typical surface object spectral database in arid areas oasis is of great significance for applied research on remote sensing in soil saliniz
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1878 (2011)
Inversion of the Lake Total Nitrogen Concentration by Multiple Regression Kriging Model Based on Hyperspectral Data of HJ-1A
Bang-long PAN, Wei-ning YI, Xian-hua WANG, Hui-ping QIN, Jia-cheng WANG, and Yan-li QIAO
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1884 (2011)
Characteristic Wavelengths Analysis for Remote Sensing Reflectance on Water Surface in Taihu Lake
Qian SHEN, Bing ZHANG, Jun-sheng LI, Yuan-feng WU, Di WU, Yang SONG, Fang-fang ZHANG, and Gan-lin WANG
The research on characteristic wavelengths analysis of reflectance spectrum is a very important and basic task for remote sensing of inland-water color. The present paper analyzed remote sensing reflectances of 312 samples measured in Taihu Lake between 2006 and 2009, and these reflectances were separated into three cl
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1892 (2011)
Cross Comparison of ASTER and Landsat ETM+ Multispectral Measurements for NDVI and SAVI Vegetation Indices
Han-qiu XU, and Tie-jun ZHANG
The present paper investigates the quantitative relationship between the NDVI and SAVI vegetation indices of Landsat and ASTER sensors based on three tandem image pairs. The study examines how well ASTER sensor vegetation observations replicate ETM+ vegetation observations, and more importantly, the difference in the v
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1902 (2011)
Validation and Analysis of Water Column Correction Algorithm at Sanya Bay
Chao-yu YANG, Ding-tian YANG, Hai-bin YE, and Wen-xi CAO
Water column correction has been a substantial challenge for remote sensing. In order to improve the accuracy of coastal ocean monitoring where optical properties are complex, optical property of shallow water at Sanya Bay and the suitable water column correction algorithms were studies in the present paper. The author
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1912 (2011)
Preparation and Structural Analysis of Diatomite-Supported SPFS Flocculant
Huai-li ZHENG, Hui-li FANG, Shao-jie JIANG, Chun YANG, Jiang-ya MA, and Zhao-qing ZHANG
In the presetn study, polymerized ferric sulphate (PFS) flocculant was prepared and tested. In the preparation of PFS flocculant, industrial by-product ferrous sulfate heptahydrate (FeSO4·7H2O) was reused as the main material. By composition with diatomite and drying up at certain temperature in vacuum drying oven
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1917 (2011)
Determination of Soil Available Nutrient Contents Using Multi-Element Hollow Cathode Lamp
Shao-kun LU, Dong-xian HE, Juan-xiu HU, and Yu-chang WANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1930 (2011)
Application of ICP-MS/ICP-AES to Detecting Nutrition and Heavy Metal Contents in Grain of Detached Wheat Spikes in Vitro Culture
Dai-jing ZHANG, Li-na JIANG, Zhi-juan ZHANG, Yun SHAO, and Chun-xi LI
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1935 (2011)
Determination of Trace Elements Be, Cd, As and Pb in Air of Residential Areas by Inductively Coupled Plasma-Mass Spectrometry Coupled with Ultrasonic Leaching
Xi CHEN, Liang DING, Gong-li HE, Xiao-ya XU, Miao ZHANG, Dong-qun XU, and Shao-bin LIN
In the present paper, the method for determining the trace elements Be, Cd, As and Pb in air of residential areas by inductively coupled plasma-mass spectrometry was established. Ultrasonic leaching procedures were applied to extract the trace elements from the filter membrane of the atmospheric particulates. The opera
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1942 (2011)
Determination of Trace Silver in Water Samples by Solid Phase Extraction Portable Tungsten-Coil Electrothermal Atomic Absorption Spectrometry
[in Chinese], [in Chinese], [in Chinese], [in Chinese], and [in Chinese]
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1946 (2011)
Determination of Total Mercury and Ionic Mercury in Artificial Gastric Juice of Tibetan Medicine Dangzuo by GAE-AFS
Cen LI, Hong-xia YANG, Li-xin WEI, Yu-zhi DU, and Guo-ying ZHANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1950 (2011)
Influence of Ancient Glass Samples Surface Conditions on Chemical Composition Analysis Using Portable XRF
Song LIU, Qing-hui LI, and Fu-xi GAN
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1954 (2011)
Preparation of Electrodeposited Cr-La Coating and Its Spectral Properties
Xiao-zhen LIU, Gang WANG, Ling-ling SONG, Xin LI, and Xu-qiang ZHU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1964 (2011)
Research on Photometric Calibration and Reflectance Calculation of CE-1 IIS Data
Chao CHEN, Qi-ming QIN, Ning ZHANG, Jin-liang WANG, Jun LI, and Hong-bo JIANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1985 (2011)
Research on Endmember Extraction Algorithm Based on Spectral Classification
Xiao-hui GAO, Bin XIANGLI, Ru-yi WEI, Qun-bo Lv, and Jun-xia WEI
Spectral unmixing is an important task for data processing of hyperspectral remote sensing, which is comprised of extracting the pure spectra (endmember) and calculating the abundance value of pure spectra. The most efficient endmember extracting algorithms (EEAs) is designed based on convexity geometry such as pure pi
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1995 (2011)
Simulated Annealing Based Phase Correction of Interferogram in Fourier Transform Imaging Spectrometer
Feng-zhen HUANG, Yan YUAN, Xiu-bao ZHANG, Qian WANG, and Zhi-liang ZHOU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 2011 (2011)
[in Chinese]
[in Chinese]
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.31 Issue, 7 1 (2011)