NIR News最新文献

{"title":"Current frontiers in quantum chemical simulations of NIR spectra – Polymers, biomolecules, aqueous matrix and interpretation of instrumental difference of handheld spectrometers","authors":"J. Grabska","doi":"10.1177/09603360211059285","DOIUrl":"https://doi.org/10.1177/09603360211059285","url":null,"abstract":"Analytical near-infrared (NIR) spectroscopy has developed rapidly over the past few decades and is today of incredible value for academic, industrial and institutional laboratories. These developments are closely related to the development of instruments and miniaturization, as well as the methods of multivariate analysis. The strong stimulus for the development of NIR spectroscopy originating from the application field resulted in the advancement of this technique to suite unitarian goals. By contrast, less actively explored have been the foundations of NIR spectroscopy. Much of the information contained in the NIR spectrum is still not easily accessible for the purpose of basic research. In the past few years, a promising development has been made in application of the methods of computational chemistry to NIR spectroscopy. In this article, the current frontier of this advancement is summarized. The scope of the recent accomplishments shifts closer to the challenging real-life problems, such as interactions of the analysed molecules with the matrix, including the aqueous environment. Particular attention was given to the interpretation of the chemical factors underlying instrumental differences between miniaturized NIR spectrometers using different technology and optical solutions. The applicability of the methods of computational chemistry to unravel intricate NIR spectral features of complex molecules such as biomolecules and polymers should be highlighted as well.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121161877","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ChemHouse: A research and development centre for chemometrics","authors":"J. Boulet, M. Brandolini-Bunlon, G. Chaix, B. Jaillais, E. Latrille, M. Lesnoff, A. Mallet, S. M. Garcia, M. Metz, J.M. Roger, V. Rossard, DN Rutledge, R. Servien","doi":"10.1177/09603360211059284","DOIUrl":"https://doi.org/10.1177/09603360211059284","url":null,"abstract":"The aim of this article is to present the different activities of ChemHouse and to give an overview of the first years of operation. Detailed information can be found on the ChemHouse website (http://chemproject.org/ch emhouse). A few years ago, some researchers from Montpellier, France, created ChemHouse, a multiinstitute research cluster (INRAE, CIRAD, Irstea, University of Montpellier). This creation was guided by the development of three tools, mainly applied to near infrared spectrometry (NIRS): CheMoocs, a MOOC dedicated to chemometrics for NIRS; ChemFlow, a free and open software tool, allowing anyone to implement the techniques learned in CheMoocs and ChemData, an open database. ChemHouse aims at ensuring an open and shared scientific animation to encourage national and international collaborations in chemometrics, in particular in the form of hosting researchers, and to allow the collaborative development of own research. ChemHouse also hosts the forges of the three tools: CheMoocs, ChemFlow and ChemData. Today, ChemHouse has 48 members (Cf https://chemproject.org/chemHouse/ team). Every fortnight, ChemHouse members are invited to meet to discuss the operational and research issues of the cluster, without any restrictions. At each session, a member (or an outsider, if invited by a member) leads a scientific seminar around a presentation on a topic of their choice. More than 40 scientific presentations have been held in ChemHouse over the two years: 2019 and 2020. Some specific sessions are organised in the form of collective work on data and processing methodology, with for example participation in scientific conference shootouts. A list of these presentations and their content is available on the ChemHouse website at http://chemproject.org/chemhouse/ressources. Many ChemHouse seminars have been devoted to topical research issues:","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131075200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dairy September","authors":"","doi":"10.1177/09603360211049982","DOIUrl":"https://doi.org/10.1177/09603360211049982","url":null,"abstract":"16–30 September, Melbourne, Australia, IEEE Photonics Concerence (IPC), https://ieee-ipc.org/ 26 September – 1 October, Rhode Island Convention Center, Providence, RI, USA, SCIX 2021. https://www. scixconference.org/scix-future-conferences 30 September – 1 October, Porto, Portugal. 1st SensorFint Workshop. https://www.sensorfint.eu/events/ sensorfint2021/ 17–21 October, Beijing, China, NIR 2021 – The 20th International Conference on NIR, http://www.nir2021.com (online) 16–21 December, Honolulu, Hawaii, USA, Pacifichem. https://pacifichem.org.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"299302 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116576225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sensing Lab: Food Science and Technology Division, Department of Food, Environmental and Nutritional Sciences – University of Milan","authors":"S. Grassi, E. Casiraghi, C. Alamprese","doi":"10.1177/09603360211046605","DOIUrl":"https://doi.org/10.1177/09603360211046605","url":null,"abstract":"This paper keeps on the series of articles aimed at presenting to the readers of NIR News the research groups active in the field of NIR spectroscopy in Italy. In detail, the activities of the Sensing Lab research group of the Department of Food, Environmental and Nutritional Sciences (University of Milan) are described.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"360 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131481493","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dr. Phil Williams named to Canadian Agricultural Hall of Fame for 2021","authors":"E. Ciurczak","doi":"10.1177/09603360211046610","DOIUrl":"https://doi.org/10.1177/09603360211046610","url":null,"abstract":"","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130541869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Selected References","authors":"","doi":"10.1177/09603360211050200","DOIUrl":"https://doi.org/10.1177/09603360211050200","url":null,"abstract":"(1) Ackoff, R., and F. Emery. 1974. “O tseleustremlennykh sistemakh.” Moscow: Soviet Radio. (2) Asmolov, A.G. 1982. “Osnovnye poniatiia psikhologicheskogo analiza v teorii deiatel’nosti.” Voprosy psikhologii, no. 2, pp. 14 – 28. (3) ______. 2007. Psikhologiia lichnosti: kul’turno-istoricheskoe ponimaniie razvitiia cheloveka. Moscow: Smysl; Akademiia. (4) Asmolov, A.G., and V.A. Petrovsky. 1978. “O dinamicheskom podkhode k psikhologicheskomu analizu deiatel’nosti.” Voprosy psikhologii, no. 1, pp. 70 – 80. (5) Bakhtin, M.M. 1975. Voprosy literatury i estetiki. Moscow: Khudozh. lit. (6) Bandura, A. 1986. Social foundation of thought and action. Englewood Cliffs (NJ): Prentice-Hall. (7) Basov, M.Ia. 1928. Obshchie osnovy pedologii. Moscow, Leningrad: GIZ. (8) Bernstein, N.A. 1990. Fiziologiia dvizhenii i aktivnost. Moscow: Nauka. (9) Bogoiavlenskaia, D.B. 1983. Intellektual’naia aktivnost’ kak problema tvorchestva. Rostov-on-Don: Izd-vo Rostovskogo gosudarstvennogo universiteta. (10) Borodenko, M.V. 1996. Dva litsa Ianusa-smekha. Rostov-on-Don: Fenix. (11) Bourbaki, N. 1965. Teoriia mnozhestv. Moscow: Mir. (12) Bourbaki, N. 1966. Obshchaia topologiia. Основные структуры. Moscow: Mir. (13) Brehm, J.W. 1966. A theory of psychological reactance. New York: Academic Press. (14) Brehm, J.W., and E. Rosen. 1972. Attractiveness of old alternatives. When a new attractive alternative is introduced. Journal of Personality and Social Psychology, no. 3, vol. 20, pp. 261 – 66.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131040372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Beloved Spectroscopist and Friend","authors":"Nanning Cao, H. Mark, Debbie Peru, Gary E. Ritchie, P. Williams","doi":"10.1177/09603360211024981","DOIUrl":"https://doi.org/10.1177/09603360211024981","url":null,"abstract":"","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132664196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The 4th Aquaphotomics International Conference – Report","authors":"J. Munćan, Lawrence Wang, R. Tsenkova","doi":"10.1177/09603360211026037","DOIUrl":"https://doi.org/10.1177/09603360211026037","url":null,"abstract":"The 4th Aquaphotomics International Conference organized by Aquaphotomics International Society and Biomeasurement Technology Laboratory, Graduate School of Agricultural Science, Kobe University was this year organized as a hybrid event. The first day of the Conference, 20 March, was held on-site at the Centennial (Rokko) Hall of Kobe University, and broadcasted in real-time for the online participants (Figure 1, left). Owing to the kind support of Tsukino Shizuku Foundation, real-time interpretation in Japanese language was provided (Figure 1, right). After the opening of the Conference by the Chairman of the Aquaphotomics International Society Prof. Dr Roumiana Tsenkova, the program kicked-off with the pre-Conference Aquaphotomics Workshop. The workshop was organized by Dr Jelena Muncan, one of the leading aquaphotomics researchers and Prof. Dr Federico Marini, one of the world experts and leaders in chemometrics and data analysis. While Federico provided the ground from which one can literally build up all the most important knowledge for successful spectral pre-processing, Jelena gave a step-by-step tutorial for aquaphotomics spectral and data analysis, showing examples from her own experience and highlighting the critical need-toknow points. The workshop was attended by almost 150 people (Figure 2, left) from most diverse backgrounds and educational levels. The Conference continued with the traditional Aquaphotomics Open Lecture, free of charge to all who wanted to attend, by the founder of Aquaphotomics, Prof. Dr Roumiana Tsenkova. This year, however, the Open Lecture was somewhat special. It was the last lecture which she gave as a professor of Graduate School of Agricultural Science of Kobe University, head of the Bio Measurement Laboratory, the function she performed since 1996, making it in the same time her retirement speech. The Lecture was listened by more than 300 people (Figure 2, right) and ended with a surprise collage video for Prof. Tsenkova, made by her colleagues, friends, co-workers and associates from all around the world, who sent beautiful messages with good wishes for her retirement and reflections on her career, personality and character. Prof. Tsenkova was first pleasantly surprised, laughing at some comments, being amazed by the amount of effort some people put in creation of videos, and also kindness of the messages. By the end, despite her stoic efforts, it was not possible to hide the tears of gratitude (Figure 3). When her former students appeared and Dr Mutsuo Iwamoto handed large bouquets of flowers it was really emotional for all, not just for Prof. Tsenkova. After the short rest, the Conference featured a session Leading Edge of Science, chaired online by Prof. Dr Christian Huck, who joined from Austria (Figure 4). The Conference was honored to present as keynote speakers in this session, persons who were always leaders of development in spectroscopy, both in Japan and the whole world – Dr Mutsuo Iwamoto and P","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"30 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131860380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A methodological approach to acquire high-quality spectra on milk protein concentrate using a Near Infrared (NIR) transflectance probe","authors":"Yuanyuan Pu, D. P. Marín, N. O'Shea, A. Garrido-Varo","doi":"10.1177/09603360211025852","DOIUrl":"https://doi.org/10.1177/09603360211025852","url":null,"abstract":"This article introduces the project NIR4Dairy and presents the studies currently undertaken. Based on an industry partner’s interest, one of the research objectives is to quantify the lactose content of milk protein concentrate in a very low lactose concentration range (e.g. 0.07–0.3%), using a Near Infrared (NIR) transflectance probe connected to a Fourier Transform-Near Infrared (FT-NIR) instrument. An approach to acquire high-quality and repeatable spectra of milk protein concentrate is reported.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116545630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New perspectives of hyperspectral imaging for clinical research","authors":"J. Pallua, A. Brunner, B. Zelger, C. Huck, M. Schirmer, J. Laimer, D. Putzer, M. Thaler, B. Zelger","doi":"10.1177/09603360211024971","DOIUrl":"https://doi.org/10.1177/09603360211024971","url":null,"abstract":"New developments in instrumentation and data analysis have further improved the perspectives of hyperspectral imaging in clinical use. Thus, hyperspectral imaging can be considered as “Next Generation Imaging” for future clinical research. As a contactless, non-invasive method with short process times of just a few seconds, it quantifies predefined substance classes. Results of hyperspectral imaging may support the detection of carcinomas and the classification of different tissue structures as well as the assessment of tissue blood flow. Taken together, this method combines the principle of spectroscopy with imaging using conventional visual cameras. Compared to other optical imaging methods, hyperspectral imaging also analyses deeper layers of tissue.","PeriodicalId":113081,"journal":{"name":"NIR News","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123242452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}