Applied Spectroscopy Reviews最新文献_第10页

Characterization of cellulose nanocrystals by current spectroscopic techniques 当前光谱技术对纤维素纳米晶体的表征

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-07-26 DOI: 10.1080/05704928.2021.1951283

R. Dassanayake, Niwanthi Dissanayake, J. S. Fierro, N. Abidi, E. Quitevis, Kiran Boggavarappu, Vidura D. Thalangamaarachchige

引用次数: 8

Spectroscopic methods for determination of critical micelle concentrations of surfactants; a comprehensive review 测定表面活性剂临界胶束浓度的光谱方法。全面回顾

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-07-23 DOI: 10.1080/05704928.2021.1955702

M. Mabrouk, Nouran A. Hamed, F. Mansour

{"title":"Spectroscopic methods for determination of critical micelle concentrations of surfactants; a comprehensive review","authors":"M. Mabrouk, Nouran A. Hamed, F. Mansour","doi":"10.1080/05704928.2021.1955702","DOIUrl":"https://doi.org/10.1080/05704928.2021.1955702","url":null,"abstract":"Abstract The applications of surfactants in various fields are gaining more attention, which makes full characterization of surfactants of growing interest. It is fundamental to measure the critical micelle concentration (CMC) as a parameter for characterizing surfactants. Spectroscopic methods for determination of CMC are more common, easier to perform, and in certain applications more accurate. In this review, different spectroscopic techniques and methods used for determination of CMC are discussed. These methods include direct UV/VIS Spectroscopy, which studies liquid surface curvature in thin wells using vertical detecting light beam with the wavelength set at 900 nm. The indirect UV/VIS Spectroscopic methods include using surface plasmon resonance or surface-enhanced Raman scattering of metal nanoparticles. Direct spectrofluorometric methods measure CMC based on the intrinsic fluorescence of the tested surfactants, and it was reserved for surfactants with intrinsic fluorescence such as Triton-X100. Indirect spectrofluorometric methods include measuring the change in fluorescence intensity, spectral shape, lifetime, polarization, or the solvatochromic shift of surfactant-dye solution. Other spectroscopic methods have been reported such as X-ray diffraction, nuclear magnetic resonance spectroscopy and small-angle neutron scattering. This review article discusses the spectroscopic methods developed for CMC determination with emphasis on the principle, applications, advantages, and limitations of each method.","PeriodicalId":8100,"journal":{"name":"Applied Spectroscopy Reviews","volume":"6 1","pages":"206 - 234"},"PeriodicalIF":6.1,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77060688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 27

FTIR spectroscopy in biomedical research: how to get the most out of its potential FTIR光谱学在生物医学研究中的应用:如何最大限度地发挥其潜力

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-07-13 DOI: 10.1080/05704928.2021.1946822

S. Magalhães, B. Goodfellow, A. Nunes

{"title":"FTIR spectroscopy in biomedical research: how to get the most out of its potential","authors":"S. Magalhães, B. Goodfellow, A. Nunes","doi":"10.1080/05704928.2021.1946822","DOIUrl":"https://doi.org/10.1080/05704928.2021.1946822","url":null,"abstract":"Abstract Fourier Transform Infrared (FTIR) Spectroscopy, in particular ATR-FTIR, is a widely used technique that allows, in a very short time, to screen biological samples and to identify its specific spectral signature, being an important tool for clinical diagnosis and biomarker discovery. FTIR spectroscopy is used to screen cells, tissues and biofluids and is already implemented in biomedicine, mainly in pre-clinical setting. Although the experimental procedure is easy to implement, sample preparation, definition of spectra acquisition parameters and spectral analysis are crucial steps to obtain reliable and reproducible results. However, the selection of experimental conditions for spectral analysis can be a difficult task for researchers because the information is dispersed and often the choice is made in an empirical and inaccurate way. This review gathers and summarizes studies using FTIR in pre-clinical and clinical setting and aims to systematize information and propose some guidelines for FTIR spectroscopy studies of biological samples. This will help new users to prepare samples for FTIR analysis and understand the critical steps to correctly perform spectra pretreatment, preprocessing and statistical analysis and to implement appropriate and evidence-based experimental designs.","PeriodicalId":8100,"journal":{"name":"Applied Spectroscopy Reviews","volume":"163 1","pages":"869 - 907"},"PeriodicalIF":6.1,"publicationDate":"2021-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86446258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 15

Raman spectroscopy in the diagnosis of metabolic syndrome 拉曼光谱在代谢综合征诊断中的应用

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-06-30 DOI: 10.1080/05704928.2021.1944175

Guadalupe Donjuán-Loredo, R. Espinosa‐Tanguma, M. Ramírez-Elías

引用次数: 6

Vibrational spectroscopy and its future applications in microbiology 振动光谱学及其在微生物学中的应用前景

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-06-28 DOI: 10.1080/05704928.2021.1942894

M. Jansson, Martin Kögler, S. Hörkkö, T. Ala-Kokko, L. Rieppo

引用次数: 4

Application of multiple spectral systems for the tree disease detection: A review 多光谱系统在树木病害检测中的应用综述

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-06-12 DOI: 10.1080/05704928.2021.1930552

Shiyan Fang, Ruiyan Cui, Yan Wang, Yanru Zhao, Keqiang Yu, Ao Jiang

{"title":"Application of multiple spectral systems for the tree disease detection: A review","authors":"Shiyan Fang, Ruiyan Cui, Yan Wang, Yanru Zhao, Keqiang Yu, Ao Jiang","doi":"10.1080/05704928.2021.1930552","DOIUrl":"https://doi.org/10.1080/05704928.2021.1930552","url":null,"abstract":"Abstract Tree diseases endanger forestry and fruit tree plantations seriously worldwide in the past decades, leading to significant economic losses for the agricultural production sector. Rapid and accurate detection of tree diseases is crucial in tree protection. Despite molecular biological detection methods have prominent specificity, they are time-consuming and laborious, and are not suitable for large-scale detection of tree diseases. Spectroscopy with nondestructive, rapid, and high throughput characteristics has been applied to plant disease detection. Spectral detection systems are divided into three categories according to the spectrometer's carrying platform: portable hand-held spectrometer, airborne vehicle-mounted spectrometer, and large laboratory spectrometer. This review summarized three main spectral detection systems and their advantages and disadvantages in detecting various diseases of forestry and fruit trees: including detection of the single disease, multiple stress, and early disease using Visible/near-infrared, Raman, and hyperspectral imaging. Finally, spectroscopy detection technology applications of challenges were summarized, highlighting future trends.","PeriodicalId":8100,"journal":{"name":"Applied Spectroscopy Reviews","volume":"34 1","pages":"83 - 109"},"PeriodicalIF":6.1,"publicationDate":"2021-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78834484","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 14

Flow field-flow fractionation hyphenated with inductively coupled plasma mass spectrometry: a robust technique for characterization of engineered elemental metal nanoparticles in the environment 流场-流分馏结合电感耦合等离子体质谱法:一种用于环境中工程元素金属纳米颗粒表征的可靠技术

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-06-04 DOI: 10.1080/05704928.2021.1935272

Qingsheng Bai, Yongguang Yin, Yanwanjing Liu, Haowen Jiang, Mengxin Wu, Weidong Wang, Zhiqiang Tan, Jing-fu Liu, M. Moon, B. Xing

{"title":"Flow field-flow fractionation hyphenated with inductively coupled plasma mass spectrometry: a robust technique for characterization of engineered elemental metal nanoparticles in the environment","authors":"Qingsheng Bai, Yongguang Yin, Yanwanjing Liu, Haowen Jiang, Mengxin Wu, Weidong Wang, Zhiqiang Tan, Jing-fu Liu, M. Moon, B. Xing","doi":"10.1080/05704928.2021.1935272","DOIUrl":"https://doi.org/10.1080/05704928.2021.1935272","url":null,"abstract":"Abstract Due to the increased applications of engineered elemental metal nanoparticles (EMNPs) in recent years, increased attention has been devoted to their release into the environment. EMNPs pose potential risks to living organisms, including human beings. Hence, the characterization of EMNPs in the environment has gained significant importance. Among the various techniques reported for the characterization of EMNPs, on-line coupling of flow field-flow fractionation with inductively coupled plasma mass spectrometry (F4-ICPMS) has been well established for the simultaneous separation, identification, and quantification of EMNPs, especially in the complex matrices of environmental samples. Thus, this review focuses on the specific advantages of the F4 method, especially the asymmetrical F4 (AF4) and hollow fiber F4 (HF5) methods, in the separation of EMNPs, the general development of AF4-ICPMS and HF5-ICPMS techniques, and recent advances in the application of these hyphenated techniques in examining the occurrence and transformation of EMNPs in the environment. Finally, several perspectives on these techniques have been put forward.","PeriodicalId":8100,"journal":{"name":"Applied Spectroscopy Reviews","volume":"37 1","pages":"110 - 131"},"PeriodicalIF":6.1,"publicationDate":"2021-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89833532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

Advanced spectrometric methods for characterizing bio-oils to enable refineries to reduce fuel carbon intensity during co-processing 用于表征生物油的先进光谱方法，使炼油厂能够在协同加工过程中降低燃料碳强度

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-05-17 DOI: 10.1080/05704928.2021.1920030

S. Dell’Orco, S. Rowland, A. Harman-Ware, D. Carpenter, T. Foust, E. Christensen, C. Mukarakate

{"title":"Advanced spectrometric methods for characterizing bio-oils to enable refineries to reduce fuel carbon intensity during co-processing","authors":"S. Dell’Orco, S. Rowland, A. Harman-Ware, D. Carpenter, T. Foust, E. Christensen, C. Mukarakate","doi":"10.1080/05704928.2021.1920030","DOIUrl":"https://doi.org/10.1080/05704928.2021.1920030","url":null,"abstract":"Abstract A promising approach for supplementing petroleum-derived fuels to support reductions in green-house gas emissions is to convert abundant biomass feedstocks into renewable carbon-rich oils using pyrolysis. However, the resultant bio-oils contain various oxygenated compounds that can impart acidity, chemical and thermal instability, and immiscibility with petroleum derived fuels, necessitating further upgrading to derive fuel blendstocks. Co-processing bio-oils and petroleum-derived liquids in existing refineries is a potentially near-term, cost-effective approach for upgrading bio-oils while reducing refinery carbon intensities. However, one cause for hesitation in co-processing bio-oils is limited comprehensive characterization and speciation of the bio-oil components. Advanced analytical techniques are currently under investigation to enable identification of elusive species in bio-oils, enabling researchers to develop strategies to mitigate catalyst deactivation agents and contaminants. This review provides a brief overview of several analytical methods commonly used to analyze bio-oils and their limitations. In addition, advanced techniques currently under development are discussed to further elucidate bio-oil components that may limit its end use. This will help inform the technical and economic feasibility of co-processing bio-oils with petroleum-derived liquids, therefore, improving the overall downstream processes for biofuels blendstock production.","PeriodicalId":8100,"journal":{"name":"Applied Spectroscopy Reviews","volume":"31 1","pages":"77 - 87"},"PeriodicalIF":6.1,"publicationDate":"2021-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87094712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Recent developments in the application of cloud point extraction as procedure for speciation of trace elements 云点萃取法测定微量元素形态的研究进展

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-05-12 DOI: 10.1080/05704928.2021.1916516

M. Bezerra, Uillian Mozart Ferreira da Mata Cerqueira, S. Ferreira, C. Novaes, F. C. Novais, G. S. Valasques, Bruno Novaes da Silva

引用次数: 7

ICPMS based multiplexed bioassay: Principles, approaches and progresses 基于ICPMS的多重生物测定:原理、方法与进展

IF 6.1 2区化学

Applied Spectroscopy Reviews Pub Date : 2021-05-12 DOI: 10.1080/05704928.2021.1918703

Ziyan Li, Rui Liu, Yi Lv

引用次数: 6