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Factors influencing near infrared spectroscopy analysis of agro-products: a review
Xiao XU, Lijuan XIE, Yibin YING
《农业科学与工程前沿(英文)》 2019年 第6卷 第2期 页码 105-115 doi: 10.15302/J-FASE-2019255
The near infrared (NIR) spectroscopy technique has wide applications in agriculture with the advantages of being nondestructive, sensitive, safe and rapid. However, there are still more than 40 error sources influencing the robustness and accuracy of its calibration and operation. Environmental, sample and instrument factors that influence the analysis are discussed in this review, including temperature, humidity and other factors that introduce uncertainty. Error sources from livestock products, fruit and vegetables, which are the most common objects in the field of NIR analysis, are also emphasized in the second part. In addition, studies utilizing different instruments, spectral pretreatments, variable selection methods, wavelength ranges, detection modes and calibration methods are tabulated to illustrate the complications they introduce and how they influence NIR analysis. It is suggested that large scale of data with abundant varieties can be used to build a more robust calibration model, in order to improve the robustness and accuracy of the NIR analytical model, and overcome problems caused by confining analysis to too many uniform samples.
关键词: agro-product error source influence factor near infrared spectroscopy
Modeling of oil near-infrared spectroscopy based on similarity and transfer learning algorithm
Yifei Wang, Kai Wang, Zhao Zhou, Wenli Du
《化学科学与工程前沿(英文)》 2019年 第13卷 第3期 页码 599-607 doi: 10.1007/s11705-019-1807-2
关键词: near-infrared spectroscopy transfer learning similarity modeling
Huiquan Wu, Erik Read, Maury White, Brittany Chavez, Kurt Brorson, Cyrus Agarabi, Mansoor Khan
《化学科学与工程前沿(英文)》 2015年 第9卷 第3期 页码 386-406 doi: 10.1007/s11705-015-1533-3
关键词: process analytical technology (PAT) Fourier-transform infrared (FTIR) spectroscopy partial least squares (PLS) regression mouse IgG3 bioreactor cell culture process real time process monitoring
Establishing two-stage interaction between fly ash and NaOH by X-ray and infrared analyses
Bhagwanjee JHA,Nevin KOSHY,Devendra Narain SINGH
《环境科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 216-221 doi: 10.1007/s11783-014-0630-8
关键词: hydrothermal treatment alkali activation fly ash zeolites X-ray diffraction (XRD) and Fourier transform-infrared radiation (FT-IR) spectroscopy
Predicting the elemental compositions of solid waste using ATR-FTIR and machine learning
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1721-1
● A method based on ATR-FTIR and ML was developed to predict CHNS contents in waste.
关键词: Elemental composition Infrared spectroscopy Machine learning Moisture interference Solid waste Spectral noise
A combined experimental and theoretical study of micronized coal reburning
Hai ZHANG, Jiaxun LIU, Jun SHEN, Xiumin JIANG
《能源前沿(英文)》 2013年 第7卷 第1期 页码 119-126 doi: 10.1007/s11708-012-0226-6
关键词:
hydroxyl radicals
Fourier transform infrared spectroscopy (FTIR)
density functional theory (DFT)
homogeneous reaction mechanism
NO
Understanding the behavior of recycled aggregate concrete by using thermogravimetric analysis
Subhasis PRADHAN, Shailendra KUMAR, Sudhirkumar V. BARAI
《结构与土木工程前沿(英文)》 2020年 第14卷 第6期 页码 1561-1572 doi: 10.1007/s11709-020-0640-5
关键词: recycled aggregate concrete Particle Packing Method thermogravimetric analysis chemically bound water degree of hydration Fourier transform infrared spectroscopy
Pyrolysis behaviors of oil sludge based on TG/FTIR and PY-GC/MS
Wei SONG, Jianguo LIU, Yongfeng NIE,
《环境科学与工程前沿(英文)》 2010年 第4卷 第1期 页码 59-64 doi: 10.1007/s11783-009-0152-y
关键词: oil sludge pyrolysis Thermogravimetric Analysis-Fourier Transform Infrared Spectroscopy (TG-FTIR) Pyrolysis-Gas Chromatography/Mass Spectrometry (PY-GC/MS)
Yunge WEI; Jiayu WANG; Ruoyu LI; Ling XU; Feipeng XIAO
《结构与土木工程前沿(英文)》 2022年 第16卷 第11期 页码 1474-1485 doi: 10.1007/s11709-022-0869-2
关键词: nano-cellulose emulsified asphalt binder dispersion rheological properties Fourier transform infrared spectroscopy
杨林江
《中国工程科学》 2008年 第10卷 第12期 页码 92-96
针对杭州湾大桥桥面铺装对高黏度改性沥青的技术要求,研发了一种新型高黏度改性沥青[1]。通过分析基质沥青、SBS、化学助剂的红外光谱,在研究沥青改性过程中微观结构变化规律的基础上,提出了采用SBS加化学接枝反应剂(增黏剂)TW-1和增容剂TW-2的沥青改性配伍设计,使改性沥青在提高低温延度、弹性恢复能力的同时,大幅度提升了60 ℃动力黏度,而施工和易性不受影响,产品在杭州湾大桥工程中得到了成功的应用。
彭万喜,林芝,李年存
《中国工程科学》 2014年 第16卷 第4期 页码 64-68
采用桉木纤维为原料,探讨碱处理对板材挤压结合机理的影响。结果表明:碱处理对木质素、半纤维素都有不同程度的降解作用;在热压制板过程中,经过降解作用的木材成分经适当的热压工艺能够发生聚合反应从而粘合成板;强碱(NaOH)对桉木纤维的影响大于弱碱溶液(Na2CO3),且处理时间为10 h 较适宜;碱处理过程产生的活性羟基,热压后可以缔合形成氢键,增加了纤维之间的结合力,有利于桉木纤维自身粘合成板。
关键词: 桉木纤维 碱处理 傅立叶红外光谱 扫描电子显微镜(SEM)
A building unit decomposition model for energy leakage by infrared thermography image analysis
Yan SU, Fangjun HONG, Lianjie SHU
《能源前沿(英文)》 2020年 第14卷 第4期 页码 901-921 doi: 10.1007/s11708-020-0679-y
关键词: heat conductivity heat coefficient heat &fllig ux infrared thermography thermal image
XIA Jiao, KONG Weijia, ZHU Yun, ZHOU Yan, ZHANG Yu, GUO Changkai
《医学前沿(英文)》 2008年 第2卷 第3期 页码 264-268 doi: 10.1007/s11684-008-0050-x
关键词: resistance infrared infrared videomicroscopy depressive after-hyperpolarization potential
Jiwan SINGH, Yoon-Young CHANG, Jae-Kyu YANG, Seon-Hong KANG, Janardhan Reddy KODURU
《环境科学与工程前沿(英文)》 2016年 第10卷 第4期 doi: 10.1007/s11783-016-0848-8
关键词: Automobile shredder residue (ASR) Fe Phenol Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR) Mechanism
MEMS-based thermoelectric infrared sensors: A review
Dehui XU, Yuelin WANG, Bin XIONG, Tie LI
《机械工程前沿(英文)》 2017年 第12卷 第4期 页码 557-566 doi: 10.1007/s11465-017-0441-2
In the past decade, micro-electromechanical systems (MEMS)-based thermoelectric infrared (IR) sensors have received considerable attention because of the advances in micromachining technology. This paper presents a review of MEMS-based thermoelectric IR sensors. The first part describes the physics of the device and discusses the figures of merit. The second part discusses the sensing materials, thermal isolation microstructures, absorber designs, and packaging methods for these sensors and provides examples. Moreover, the status of sensor implementation technology is examined from a historical perspective by presenting findings from the early years to the most recent findings.
关键词: thermoelectric infrared sensor CMOS-MEMS thermopile micromachining wafer-level package
标题 作者 时间 类型 操作
Factors influencing near infrared spectroscopy analysis of agro-products: a review
Xiao XU, Lijuan XIE, Yibin YING
期刊论文
Modeling of oil near-infrared spectroscopy based on similarity and transfer learning algorithm
Yifei Wang, Kai Wang, Zhao Zhou, Wenli Du
期刊论文
Real time monitoring of bioreactor mAb IgG3 cell culture process dynamics via Fourier transform infraredspectroscopy: Implications for enabling cell culture process analytical technology?
Huiquan Wu, Erik Read, Maury White, Brittany Chavez, Kurt Brorson, Cyrus Agarabi, Mansoor Khan
期刊论文
Establishing two-stage interaction between fly ash and NaOH by X-ray and infrared analyses
Bhagwanjee JHA,Nevin KOSHY,Devendra Narain SINGH
期刊论文
A combined experimental and theoretical study of micronized coal reburning
Hai ZHANG, Jiaxun LIU, Jun SHEN, Xiumin JIANG
期刊论文
Understanding the behavior of recycled aggregate concrete by using thermogravimetric analysis
Subhasis PRADHAN, Shailendra KUMAR, Sudhirkumar V. BARAI
期刊论文
Pyrolysis behaviors of oil sludge based on TG/FTIR and PY-GC/MS
Wei SONG, Jianguo LIU, Yongfeng NIE,
期刊论文
Laboratory investigation of emulsified asphalt binder modified with wood-derived nano-cellulose and nano paper-cellulose
Yunge WEI; Jiayu WANG; Ruoyu LI; Ling XU; Feipeng XIAO
期刊论文
A building unit decomposition model for energy leakage by infrared thermography image analysis
Yan SU, Fangjun HONG, Lianjie SHU
期刊论文
Spontaneous firing properties of rat medial vestibular nucleus neurons in brain slices by infrared visual
XIA Jiao, KONG Weijia, ZHU Yun, ZHOU Yan, ZHANG Yu, GUO Changkai
期刊论文
Utilization of nano/micro-size iron recovered from the fine fraction of automobile shredder residue for phenol degradation in water
Jiwan SINGH, Yoon-Young CHANG, Jae-Kyu YANG, Seon-Hong KANG, Janardhan Reddy KODURU
期刊论文