Contents
2009
Volume: 29 Issue 4
64 Article(s)

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Research Article
Emission Spectrum of Liquid CO-N2 Mixture at Shock Compression
SUN Yue, YI Peng-fei, CHEN Xian-meng, LIU Fu-sheng, ZHANG Ming-jian, ZHENG Xue-ping, and XUE Xue-dong
Driving a copper projectile to impact a cryo-target made of aluminous alloy at the speed of 2.21 km·s-1 with a two stage light gas gun, a proper one dimensional shockwave with a speed of 18.76 km·s-1 was generated and directly acted on a uniform liquid in target, which was condensed by proportional gaseous ca
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 865 (2009)
Emission Spectrum Analysis of Laser Ablation on the Silicon Surface
HAN Jing-hua, FENG Guo-ying, YANG Li-ming, YANG Li-ling, ZHANG Qiu-hui, XIE Xu-dong, and ZHU Qi-hua
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 869 (2009)
Study of Supercontinuum in Nanofiber
YANG Hao, FENG Guo-ying, ZHU Qi-hua, WANG Jian-jun, LI Lin-li, ZHOU Hao, and ZHOU Shou-huan
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 874 (2009)
Infrared Radiative Characteristic of Ho3+ in Heavy Metal Tellurite Glasses
ZHANG Ying-ying, LI Chang-min, ZHAO Xin, YANG Dian-lai, and LIN Hai
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 883 (2009)
Preparation and Luminescence Properties of EuVO4
Namila, WANG Xi-gui, ZHENG Xue-fang, AO Cui-hua, and KANG Yi-you
The material of EuVO4 was prepared by solid state reaction, and the structure, crystal form and luminescence properties of the material were characterized by X ray diffraction spectrum, infrared spectrum analysis, excitation spectrum and emission spectrum, respectively. XRD was measured at different annealing temperatu
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 887 (2009)
The Application of Alkaline-Earth Metal Sulphide Material in Radiation Dose Measurement
CHEN Chao-yang, FAN Yan-wei, LIU Yan-ping, WANG Jun-hua, BA Wei-zhen, GUO Qi, CHANG Ai-min, and LU Wu
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 896 (2009)
Study on Back Contact Layer of CdTe Solar Cell by XPS
YANG Fang, ZHONG Yong-qiang, ZHENG Jia-gui, FENG Liang-huan, CAI Wei, CAI Ya-ping, ZHANG Jing-quan, LI Bing, LEI Zhi, LI Wei, and WU Li-li
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 904 (2009)
Establishment of Bioassay Method for Antivirus Potency of Radix Isatidis Based on Chemical Fluorometric Determination
LI Han-bing, YAN Dan, JIN Cheng, WANG Jia-bo, WEI Li, XIAO Xiao-he, and CAO Jun-ling
In the present study, the in vitro inhibitory activity of extracts from radix isatidis on neuraminidase (NA) was investigated by the chemical fluoremetic determination to establish the quality control method for antivirus action of radix isatidis. The initial study indicated that radix isatidis had obvious in vitro inh
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 908 (2009)
Research on the Robustness Improvement of Calibration Model for Measuring the Contents of Components in Milk by Multidimensional Calibration in Near-Infrared Spectroscopy
PENG Dan, XU Ke-xin, and SONG Yang
A new hybrid algorithm (NOSC-NPLS), the combination of multi-way orthogonal signal correction (N-OSC) algorithm and multi-way partial least squares (N-PLS) algorithm, is proposed. In NOSC-NPLS algorithm, the 3-D spectral matrix was firstly constructed, which is composed of the temperature information and the NIR spectr
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 913 (2009)
Study on the Effects of Nucleating Agents on Photooxidation Degradation of PP by FTIR and IM
LI Ji-fang, YANG Rui, YU Jian, WANG Kun-hua, and LIU Ying
In the present paper, the natural photooxidation degradation behavior and mechanism of PP containing two α-nucleating agents (TM-1 and TM-3) and a β-nucleating agent (TMB-5) were studied by Fourier transform infrared spectroscopy (FTIR) and infrared microscopy (IM) so that helpful instructions would be obtained for the
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 918 (2009)
Research on Traumatic Brain Real-Time Monitoring by Near-Infrared Technology
MAO Wen-lan, QIAN Zhi-yu, YANG Tian-ming, HE Liang, GUO Li-na, and WU Qi
In order to monitoring the development of traumatic brain edema in vivo, a specifically designed optical parameters of tissue testing system wit h a mini-invasion bifurcated optical fiber probe and a fiber spectrometer was used to monitor the reduced scattering coefficient(μ′s) of t he rat traumatic brain while the cou
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 922 (2009)
Nondestructive Determination of Nitrate Content in Spinach Leaves with Visible-Near Infrared High Spectra
XUE Li-hong, and YANG Lin-zhang
The objective of the present research was to study the potential of Vis-NIR (visible-near-infrared) high spectra for nondestructive determination of nitrate content in spinach leaves. Five different nitrogen treatments were carried out to achieve a wide range of nitrate content in spinach leaves. The leaf reflectance w
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 926 (2009)
NIR Spectroscopy Based on Least Square Support Vector Machines for Quality Prediction of Tomato Juice
HUANG Kang, WANG Hui-jun, XU Hui-rong, WANG Jian-ping, and YING Yi-bin
The application of least square support vector machines (LS-SVM) regression method based on statistics study theory to the analysis with near infrared (NIR) spectra of tomato juice was introduced in the present paper. In this method, LS-SVM was used for establishing model of spectral analysis, and was applied to predic
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 931 (2009)
Model-Based FTIR Reflectometry Measurement System for Deep Trench Structures of DRAM
LIU Shi-yuan, ZHANG Chuan-wei, SHEN Hong-wei, and GU Hua-yong
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 935 (2009)
Study on Classification of Ethylene Treated and Non-Ethylene Treated Watermelons by Visible/Near Infrared Spectroscopy
TIAN Hai-qing, YING Yi-bin, LU Hui-shan, XU Hui-rong, and XIE Li-juan
According to the fact that farmers often picked unripe watermelon and treated them with high concentration ethylene to quicken ripeness, classification experiments on the two classes of watermelon mentioned above were conducted based on the Vis/NIR spectroscopy diffuse transmittance technique. In the discriminant analy
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 940 (2009)
Comparative Research on Wastewater Treatment with Two Hydrophytes by FTIR
LI Xing, LIU Peng, and ZHANG Zhi-xiang
The spectra of root, stem, leaf of two hydrophytes (Oenanthe javanica and Iris pseudacorus) with CK, low, medium and high metal treatment (Cr, Fe, Mn and Zn) were determined directly, fast and accurately by Fourier transform infrared (FTIR) spectrometry with OMNI-sampler. The results showed that the peak shape of plant
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 945 (2009)
Effect of Pathlength Variation on the NIR Spectra for Quality Evaluation of Chinese Rice Wine
LIN Tao, YU Hai-yan, XU Hui-rong*, and YING Yi-bin
Near infrared (NIR) spectroscopy and chemometrics were applied to determine the effect of pathlength variation on the spectra of the Chinese rice wine and the consequences of the prediction precision of calibration models developed for measuring alcoholic degree, sugar content, and pH was investigated in the present re
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 950 (2009)
Study on Infrared Spectra Characteristics of Fault Particles of the Sulfide Deposit
CAO Jian-jin, JIANG Zong-tao, XIONG Zhi-hua, YANG Yan-na, and CHEN Shi-yue
Predecessors researched emphatically the mineralization and the movement of ore body in space in fault movement. Study on particles that were formed from sulfide ore and wall rock in fault movement has been always ignored. The present paper studies the fault particles of the sulfide deposit using the FTIR spectroscopic
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 956 (2009)
Proximate Analysis of Straw by Near Infrared Spectroscopy(NIRS)
HUANG Cai-jin, HAN Lu-jia*, LIU Xian, and YANG Zeng-ling
Proximate analysis is one of the routine analysis procedures in utilization of straw for biomass energy use. The present paper studied the applicability of rapid proximate analysis of straw by near infrared spectroscopy (NIRS) technology, in which the authors constructed the first NIRS models to predict volatile matter
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 960 (2009)
Determination of Hesperidin in Tangerine Leaf by Near-Infrared Spectroscopy with SPXY Algorithm for Sample Subset Partitioning and Monte Carlo Cross Validation
ZHAN Xiao-ri, ZHU Xiang-rong, SHI Xin-yuan, ZHANG Zhuo-yong, and QIAO Yan-jiang
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 964 (2009)
Study on Malignant and Normal Rectum Tissues Using IR and 1H and 31P NMR Spectroscopy
GAO Xiu-xiang, YAO Hong-wei, DU Jun-kai, ZHAO Mei-xian, QI Jian, LI Hui-zhen, PAN Qing-hua, XU Yi-zhuang, and WU Jin-guang
In the present paper, NMR spectroscopy, an effective tool to detect the variation in molecular structure and changes in chemical composition of metabolites in tissues, was used to study the differences between malignant and normal tissues from rectum. 1H and 31P spectra of seven malignant rectum tissue samples and five
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 969 (2009)
Research on Raman Spectra of Heavy Water at High Pressure
WANG Shi-xia, and ZHENG Hai-fei
The present work studies the Raman spectra of heavy water at pressure from 0.1 MPa to 800 MPa at ambient temperature using the method of diamond anvil cell and Raman spectrum technique. The result shows that the Raman peak of heavy water moves to lower frequency, and the linear relationship exists between Raman shift a
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 979 (2009)
Study on Temperature Dependence of Ultraviolet Absorption Cross Sections of Ammonia
ZHOU Jie, LONG Zhi-yun, and ZHAO Cui
The present paper reports the study of the effects of temperature on the absorption cross-sections of ammonia in spectral region of 200-220 nm. By using a grating monochromator with high resolution, deuterium lamp, closed gas sample cell and gas compounding device, the photoabsorption cross sections of ammonia were mea
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 982 (2009)
Spectral Response Analysis of Offshore Thin Oil Slicks
LU Ying-cheng, TIAN Qing-jiu, QI Xiao-ping, WANG Jing-jing, and WANG Xiang-cheng
Hyperspectral data of thin oil slicks have some spectral response characteristics, and an experiment of offshore thin oil slicks was designed to measure and analyze their reflectance by using ASD hyperspectral instrument. With the oil slick thickness changing, its color varied from rainbow sheen slick to fuchsine sheen
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 986 (2009)
Characterization of Photobleaching of Chromophoric Dissolved Organic Matter in Xiamen Bay by Excitation Emission Matrix Spectroscopy
CHENG Yuan-yue, and GUO Wei-dong
Fluorescence excitation-emission matrix spectroscopy (EEMs) was applied to study the photobleaching of chromophoric dissolved organic matter (CDOM) in two surface water samples from Xiamen Bay exposed to natural sunlight between 10:00-16:00 during September 12-18, 2007. Both samples were collected from the lower and mi
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 990 (2009)
Spectroscopic Investigation of 3-Hydroxyflavone in Different Polarity and pH Values Solutions
MA Li-na, NAN Jing-yu, WU Feng, TIAN Wei, CHEN Wen-ju, and ZHANG Gui-lan
The absorption and fluorescence spectra of 3-hydroxyflavone (3-HF) in different polar solvents were observed with UV-Vis spectrometer and fluorescence spectrometer, respectively. There are three absorption bands in the absorption spectra, wherein two absorption bands with absorption peak at 300 and 345 nm, respectively
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 994 (2009)
Study of the Interaction Mechanism between Brodifacoum and DNA by Spectroscopy
DUAN Yun-qing, and MIN Shun-geng
The interaction between brodifacoum (3-[3-(4′-bromophenyl-4)1,2,3,4-tetralin-10]-4-hydroxyl-coumarin) (BDF), an anticoagulant rodenticide, and calf thymus DNA (ct-DNA) was studied by UV spectrum and fluorescence spectrum. The results were summarized as follows: There was a hypochromic effect of low concentration ct-DNA
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 999 (2009)
Study of Cholesterol Concentration Based on Serum UV-Visible Absorption Spectrum
ZHU Wei-hua, ZHAO Zhi-min, GUO Xin, and CHEN Hui
In the present paper, UV-visible absorption spectrum and neural network theory were used for the analysis of cholesterol concentration. Experimental investigation shows that the absorption spectrum has the following characteristics in the wave band of 350-600 nm: (1) There is a stronger absorption peak at 416 nm for th
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1004 (2009)
Multispectral Imaging System for the Plant Diseases and Insect Pests Diagnosis
FENG Jie, LIAO Ning-fang, LIANG Min-yong, ZHAO Bo, and DAI Zhi-fu
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1008 (2009)
Study on No-Load Running-in Wear of Power-Shift Steering Transmission Based on Oil Spectrum Analysis
LI He-yan, WANG Li-yong, MA Biao, ZHENG Chang-song, and CHEN Man
The running-in process wear rule of power-shift steering transmission can be studied conveniently and timely by using spectral analysis of oil. The configuration characteristic and the running-in mechanism of power-shift steering transmission were introduced firstly in the present paper. According to the discussion of
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1013 (2009)
A Target-Highlighting Method in Multispectral Remote Sensing
WANG Qin-jun, LIN Qi-zhong, LI Ming-xiao, WANG Li-ming, and TIAN Qing-jiu
In order to highlight target in multispectral remote sensing and overcome the human error caused by threshold, a new method is proposed here. Image of target similarity is firstly calculated by spectral energy level matching (SEM) algorithm and as a band added to original image; Then, band normalization is performed on
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1018 (2009)
Study on Spatial Variability of Soil Salinity Based on Spectral Indices and EM38 Readings
WU Ya-kun, YANG Jin-song, and LI Xiao-ming
Taking Feng-qiu County as a case of soil salinization widely existing in the semiarid region, the spatial variability of soil salinity was investigated by using remote sensing and EM (electromagnetic induction) technologies in the present study. Descriptive statistics was applied to soil salinity data interpreted from
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1023 (2009)
Analysis of Roller Ball Pen Water Ink by Capillary Electrophoresis with Photodiode Array Detector
ZHAO Peng-cheng, and WANG Yan-ji
The analytical method of roller ball pen water inks was established by capillary electrophoresis with photodiode array (PDA) detector scanning in row. First test was for the type, concentration, pH value of buffer solution, as well as the impact of separation voltage of electrophoresis on the analysis results. The test
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1028 (2009)
A Fluorescent Dye Method Based on Changes in Membrane Potential for Detecting PSP Toxins in Shellfish
GAO Li-juan, YANG Wei-dong, and LIU Jie-sheng
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1032 (2009)
Research on In-Situ Monitoring of SO2 Concentration in the Flue Gases with DOAS Method Based on Algorithm Fusion
TANG Guang-hua, XU Chuan-long, SHAO Li-tang, YANG Dao-ye, ZHOU Bin, and WANG Shi-min
Valuable achievements on differential optical absorption spectroscopy (DOAS) for monitoring atmospheric pollutants gas have been made in the past decades. Based on the idea of setting the threshold according to the maximum value, symbolized as OD′m, of differential optical density, the algorithm of traditional DOAS was
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1036 (2009)
Study on the Inclusion Behavior of Cucurbit [7] Uril with Methylene Blue by Spectrofluorometric Titrations
YU Hua-peng, SUN Jun-yong, WU Lian, XU Hong-wei, WANG Lun, and ZHOU Yun-you
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1041 (2009)
Sequential Selection of Representative Color Samples for Spectral Reflectance Reconstruction
SHEN Hui-liang, ZHANG Zhe-chao, and XIN John H
Spectral reflectance reconstruction, also referred to as spectral characterization, aims to recover accurate spectral reflectance of object surface by employing standard color charts. As there are always a large number of color samples on a color chart, spectral characterization becomes a time-consuming process for pra
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1050 (2009)
Extracting Black Soil Border in Heilongjiang Province Based on Spectral Angle Match Method
ZHANG Xin-le, ZHANG Shu-wen, LI Ying, and LIU Huan-jun
As soils are generally covered by vegetation most time of a year, the spectral reflectance collected by remote sensing technique is from the mixture of soil and vegetation, so the classification precision based on remote sensing (RS) technique is unsatisfied. Under RS and geographic information systems (GIS) environmen
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1056 (2009)
Normalized Difference Ratio Pigment Index for Estimating Chlorophyll and Cartenoid Contents of in Leaves of Rice
WANG Fu-min, HUANG Jing-feng, and WANG Xiu-zhen
The objective of the present study was (1) to construct new pigment indices based on making full use of all the spectral bands in the 350-2 500 nm region and (2) to compare the performance of these new pigment indices with that of the published normalized difference ratio pigment indices in estimating pigment content o
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1064 (2009)
Investigation on Damage of Bovine Serum Albumin (BSA) Catalyzed by Nano-Sized Silicon Dioxide (SiO2) under Ultrasonic Irradiation Using Spectral Methods
WANG Jun, DING Na, ZHANG Zhao-hong, GUO Ying, WANG Shi-xian, XU Rui, and ZHANG Xiang-dong
The damage of bovine serum albumin (BSA) molecules under ultrasonic irradiation in the presence of nano-sized silicon dioxide (SiO2) particles was studied by UV-Vis and fluorescence spectra. In addition, the influences of ultrasonic irradiation time, nano-sized SiO2 addition amount, solution acidity (pH) and ultrasonic
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1069 (2009)
Application of the Distributed and Parallel Computation in Spectroscopy Signal Processing
CHEN Yong-ming, LIN Ping, BAO Yi-dan, and HE Yong
The distributed and parallel computation was introduced to spectroscopy signal processing. The reflection spectra of 4 different varieties of sugar including sucrose, xylitol, maltose and dextrose were measured with FI/IR-4100 Fourier infrared spectral equipment. Each type of sugar consisted of 39 samples. The distribu
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1074 (2009)
Improved Euler Algorithm for Trend Forecast Model and Its Application to Oil Spectrum Analysis
ZHENG Chang-song, and MA Biao
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1078 (2009)
[in Chinese]
[in Chinese], and [in Chinese]
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1088 (2009)
Advances in Determination of Hydroxyl and Superoxide Radicals
ZHANG Hao, and REN Fa-zheng
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1093 (2009)
Determination of Life Elements in Hair and Urine with Brick-Tea Fluorosis in Inner Mongolia by ICP-OES
HOU Kun, JI Hong-bing, LI Hai-rong, WANG Li-zhen, WANG Wu-yi, LIU Qing-bin, WANG Ge, and LIU Xue-hui
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1100 (2009)
Application of ICP-AES to Detecting Nutrients in Grain of Wheat Core Collection of China
SHI Rong-li, ZOU Chun-qin, RUI Yu-kui, ZHANG Xue-yong, XIA Xiao-ping, and ZHANG Fu-suo
Deficiency of micronutrients, especially iron and zinc, has been a serious malnutrition problem worldwide in human health. Increasing Fe and Zn concentrations in grains by means of plant breeding is a sustainable, effective and important way to improve human mineral nutrition and health. However, little information on
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1104 (2009)
Determination of Trace Elements in Mongolian Medicine Susi-12 Curing Cholecystitis and Gallstone Disease by ICP-AES
E Er-Deng-sang, HANG Gai-ba-te-re, BA Tu, and DUAN Yi-wen
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1108 (2009)
Analysis of Macroelements and Microelements in Chinese Traditional Medicine Plumbago Zeylanica Linn by ICP-AES
TAN Ming-xiong, CHEN Zhen-feng, WANG Heng-shan, LIU Yan-cheng, and LIANG Hong
Twenty macroelements and microelements were analyzed in the leaves, stems and roots of Plumbago zeylanica Linn from Guangxi by inductively coupled plasma atomic emission spectrometry (ICP-AES). Four macroelements, Na, K, Ca and Mg, five essential microelements, Zn, Fe, Mn, Cr and Co, and eight other elements, Mo, Sb, B
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1112 (2009)
Effects of Mepiquat Chloride on Inorganic Elements Contents in Seeds of Transgenic Insect-Resistant Cotton Determined by ICP-MS
FAN Xi-feng, TIAN Xiao-li, LI Zhao-hu, HE Zhong-pei, ZHAI Zhi-xi, and DUAN Liu-sheng
To evaluate the effects of a worldwide used plant growth regulator mepiquat chloride on the nutrition value and safety of seeds of transgenic Bt cotton, inorganic element components and contents in seeds of Bt cotton (Gossypium hirsutum cv. Guoxin 6) under field condition were determined using ICP-MS. In Bt cotton seed
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1119 (2009)
Separation and Preconcentration by Extraction and Anti-Extraction-Determination of Trace Te in Complex Geological Samples by Hydride Generation Atomic Fluorescence Spectrometry
XIAO Fan, LIU Jin-wei, WANG Yong-qing, LIU Qing-xue, LI Na, and MENG Zhi-xin
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1123 (2009)
Kernel Regression Application in Estimating Stellar Fundamental Parameters
ZHANG Jian-nan, WU Fu-chao, and LUO A-li
The three fundamental parameters of stellar atmosphere, i.e. the effective temperature, the surface gravity, and the metallic, determine the continuum and spectral lines in the stellar spectrum. With the development of the modern telescopes such as SDSS, LAMOST projects, the great voluminous spectra demand to explore a
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1131 (2009)
The Investigation and Simulation of a Novel Spatially Modulated Micro-Fourier Transform Spectrometer
KONG Yan-mei, LIANG Jing-qiu, WANG Bo, LIANG Zhong-zhu, XU Da-wei, and ZHANG Jun
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1142 (2009)
Intercross Cascaded Dual-Layer Resonant Sub-Wavelength Gratings
CHEN Yong-li, and ZHAO Da-zun
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1147 (2009)
[in Chinese]
Spectroscopy and Spectral Analysis
  • Publication Date: Sep. 21, 2021
  • Vol. 29, Issue 4, 1 (2009)
Research Articles
IR/UV Spectroscopic Analysis of Gangliosides and Their Microstructures of Polymeric Aggregates Observed by AFM Technique
WANG Hai-long, SUN Run-guang, ZHANG Jing, and HAO Chang-chun
Gangliosides, a kind of acid glycosphingolipid containing sialic acid, plays a very important physiological role in biomembrane as one of the important components of neurocyte membrane. They were extracted from bovine brain by the Folch method and purified by silica gel and DEAE-Sephadex A-25 column chromatograph. Thei
Spectroscopy and Spectral Analysis
  • Publication Date: Oct. 20, 2021
  • Vol. 29, Issue 4, 1045 (2009)
Spectral Analysis of Crude Tea Polysaccharides Extracted by Different Methods
CHEN Xiao-qiang, YE Yang, CHENG Hao, ZHOU Ying, and YANG Ya-jun
Spectroscopy and Spectral Analysis
  • Publication Date: Oct. 20, 2021
  • Vol. 29, Issue 4, 1083 (2009)