Spectroscopy and Chemometrics News Weekly #31-37, 2017

Near Infrared

Rancidity Estimation of Perilla Seed Oil by Using Near-Infrared Spectroscopy & Multivariate Analysis Techniques LINK

Near Infrared Reflectance Spectroscopy to Analyze Meat in Live Animals LINK

“Near-infrared Spectroscopy (NIRS) Equipment Market Analysis with Inputs from Industry Experts 2017 to 2022″ LINK

NIRS Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing using a Offline Calibration Approach LINK

Near infrared system coupled chemometric algorithms for enumeration of total fungi count in cocoa beans | NIRS LINK

Prediction of Cortisol & Progesterone Concentrations in Cow Hair Using Near-Infrared Reflectance Spectroscopy NIRS LINK

“Near-infrared Spectroscopy (NIRS) Equipment Market is Expected to Grow 12 % CAGR till 2022″ LINK

Determination of Spatially Resolved Tablet Density and Hardness Using Near-Infrared Chemical Imaging (NIR-CI) LINK

Prediction of Lignin Content in Different Parts of Sugarcane Using Near-Infrared Spectroscopy (NIR), … LINK



Chemometrics

Evolution of Machine Learning – Infographics MachineLearning AI LINK

Quantification of the contents in biojet fuel blends using near infrared spectroscopy and multivariate calibration LINK

“Calibration model to predict nitrogen content in single seeds of cowpea using NIRS” LINK

Classification of Ciprofloxacin Tablets Using Near-Infrared Spectroscopy and Chemometric Modeling | NIRS LINK



Equipment

Updated : NIR-Spectrometer vendor overview list NIRS Spectrometer Spectroscopy Sensors Spektrometer LINK

PerkinElmer Launches Spectrum Two™ N FT-NIR System | NIRS FTNIR spectrometer LINK



Hyperspectral

Discrimination of Transgenic Maize Kernel Using NIR Hyperspectral Imaging and Multivariate DataAnalysis | HSI LINK



Process Control

Development of NIR-Spectroscopy-based Process Monitoring Methodology for Pharmaceutical Continuous Manufacturing … LINK




Food & Feed

Application of Visible/Near-Infrared Spectroscopy in the Prediction of Azodicarbonamide in Wheat Flour LINK



Agriculture

Nondestructive Technique for Determining the Viability of Soybean (Glycine max) Seeds Using FT-NIR Spectroscopy. LINK



Research

Android Tricorder: Google übernimmt Startup, das Körperwerte mit dem Smartphone messen kann LINK



Laboratory

Some of our favorite postcards from our journeys at Saturn, now available in a free, downloadable e-book: LINK!



Other

Spectroscopic ‘science camera’ system for smartphones LINK
Using Deep Neural Networks to Automate Large Scale Statistical Analysis for Big Data Applications. LINK



Facts

Echo Geoff’s sentiment no tool is eternal, even backprop or deeplearning. V. important to continue basic research. https://t.… LINK!



Spectroscopy and Chemometrics News Weekly #25-30, 2017

Chemometrics

“New insights in forensic chemistry: NIR/Chemometrics analysis of toners for QD examination” | NIRS LINK

“Common Mistakes in Cross-Validating Classification Models” LINK

Determination of cannabinoids in hemp nut products in Taiwan by HPLC-MS/MS coupled with chemometric analysis LINK

Prediction of local and global tomato texture and quality by FT-NIR spectroscopy and chemometric | penetrometry LINK

Quantification of the contents in biojet fuel blends using near infrared spectroscopy and multivariate calibration LINK

Statistical Aspects of Near-Infrared Spectroscopy for the Characterization of Errors and ModelBuilding LINK

Development of a Direct Spectrophotometric and Chemometric Method for Determining Food Dye Concentrations LINK

Evaluation of chemometric methodologies for the classification of Coffea canephora cultivars v/ FT-NIR spectroscopy LINK

Investigation of Pre-Processing, Wavelength Selection, & Regression Methods on NIRS Calibration Model Performance LINK

Grading of Chinese Cantonese Sausage Using Hyperspectral Imaging Combined with Chemometric Methods LINK


Near Infrared

“Designing a calibration set in spectral space for efficient development of an NIR method for tablet analysis” | NIRS LINK

“At-line prediction of mineral composition of fresh cheeses using near-infrared technologies” |(17)30598-2/fulltext?utm_source=twitter.com/CalibModel NIRS LINK

VBaeten showing just how different the same wheat flours look spectrally over 19 NIR instruments icnirs2017 LINK!

Project to create NIR packaging alternatives. plastic recycling NIRS LINK

Handheld NIR Engine The i-Spec Nano compact, from B&W Tek Inc. | NIRS spectrometer LINK

Trend Expected to Guide Near-infrared Spectroscopy Market from 2016-2021 : Growth Analysis by Manufacturers … LINK

Review of the Principles and Applications of Near-Infrared Spectroscopy to Characterize Meat, Fat, and MeatProducts LINK

Viavi Introduces the MicroNIR™ Transmission Fixture for Precision Material Analysis | MaterialAnalysis NIRS LINK

Flavonoid and Antioxidant Capacity of Propolis Prediction Using Near Infrared Spectroscopy | NIRS Antioxidant LINK

. Animal Nutrition collaborate with Consumer Physics | AnimalNutrition NIRS spectrometer LINK


Hyperspectral

“Application of NIR hyperspectral imaging to discriminate different geographical origins of Chinese wolfberries.” LINK



Facts

“Essential CheatSheets for MachineLearning and DeepLearning Engineers” LINK



Laboratory

Optimising analysis in the lab with modern instruments & high-performance software partnering LINK!


Pharma

Identifying Pharmaceutical Raw Materials with Pattern Recognition and MicroNIR™ Spectroscopy w/ … LINK!


Equipment

Discr. forchlorfenuron-treated kiwifruits with portable spectrometer & Vis/NIR diffuse transmittance spectroscopy LINK

Agilent Expands into Raman Spectroscopy with Purchase of Cobalt Light Systems LINK



Agriculture

Animal Nutrition has selected Consumer Physics to collaborate | forageanalysis NIRS spectrometer LINK



Other

Asian Spectroscopy Conference (ASC2017) on 3-6 September 2017, Taiwan LINK

Understanding Polarization and its Benefits LINK

“Chemical Characterization and Determination of the Anti-Oxidant Capacity of Two Brown Algae with Respect to …” LINK



CalibrationModel.com

Spectroscopy & Chemometrics News Weekly 21-24, 2017 | Spectrometer Sensor Spectroscopy NIRS Chemometrics Raman LINK

Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 21-24, 2017 | NIRS Spektroskopie Chemometrie Spektrometer LINK

Spettroscopia e Chemiometria Weekly News 21-24, 2017 | NIRS Spettroscopia Chemiometria sensor LINK



Spectroscopy and Chemometrics News Weekly #21-24, 2017

Chemometrics

DD-SIMCA A MATLAB GUI tool for data driven SIMCA approach LINK

Fourier transform infrared spectroscopy coupled with chemometrics for determining geographical origin of kudzu root LINK

Chemical Variability & Calibration Algorithms on Prediction of Solid Fraction of Compacted Ribbons Using NIR LINK

Calibration transfer of flour NIR spectra between benchtop and portable instruments LINK

Rapid Prediction of Moisture Content in Intact Green Coffee Beans Using Near Infrared Spectroscopy LINK


Calibration transfer of flour NIR spectra between benchtop and portable instruments LINK

Simultaneous Quantification of Paracetamol and Caffeine in Powder Blends for Tableting by NIR-Chemometry LINK


Model evaluation, model selection, and algorithm selection in machine learning. MachineLearning LINK

Development & Validation of a New Near-Infrared Sensor to Measure Polyethylene Glycol (PEG) Concentration in Water LINK



Near Infrared

In-situ & real-time monitoring of ultrasonic-assisted enzymatic hydrolysis process of corn gluten meal by NIRS LINK

Near-Infrared Spectroscopic Evaluation of Water Content of Molded Polylactide under the Effect of Crystallization LINK


Repetition Suppression in Aging: A Near-Infrared Spectroscopy Study on the Size-Congruity Effect LINK

Broadband Light Source and Its Application to Near-Infrared Spectroscopy | sensor via LINK

Industrial applications using NIR chemical imaging LINK

Analysis of oilseeds for protein, oil, fiber and moisture by near-infrared reflectance spectroscopy LINK

Global Near Infrared Spectroscopy Market to Grow at a CAGR of Over 9% Through 2021, Reports Technavio -Business Wire LINK

Optical Sensors Advancing Precision in Agricultural Production – near-infrared spectroscopy (NIRS) LINK


“Could NIRS be useful to digital agriculture?”, high quality keynote by Veronique Bellon-Maurel from & … LINK!

Near Infrared (NIR) Spectroscopy for plant health monitoring! electronics engineering optics LINK



Raman

Raman Spectroscopy of Blood and Blood Components LINK



Hyperspectral

Short Wave Infrared and its use in Hyperspectral Imaging – SWIR HSI LINK



Equipment

Make or buy your spectrometer – OEM Spectrometer LINK



Laboratory

Video: How near-infra red technology measures grass quality … LINK



Agriculture

Leveraging IoT to Improve Data Collection for Agriculture LINK



Food & Feed

‘Infrared spectrometers: NIR and MIR compared’ from the course ‘Identifying FoodFraud’. LINK



Other

“Spectroscopy for the Masses” | Spectroscopy via LINK

Online Partial Least Square Optimization: Dropping Convexity for Better Efficiency. LINK



Spectroscopy and Chemometrics News Weekly #19+20, 2017


CalibrationModel.com

Spectroscopy and Chemometrics News Weekly 17-18, 2017 | Molecular Spectroscopy NIRS Chemometrics Software Raman LINK


Spektroskopie und Chemometrie Neuigkeiten Wöchentlich 17-18, 2017 | NIRS Spektroskopie Chemometrie pharma space LINK


Spettroscopia e Chemiometria Weekly News 17-18, 2017 | NIRS Spettroscopia Chemiometria predizione spettrometro LINK



Chemometrics

Making sense of principal component analysis, eigenvectors & eigenvalues | eigenvector eigenvalue LINK


“Tutorial: Items to be included in a report on a near infrared spectroscopy project” | reporting validation LINK


“Chemometric aided NIR portable instrument for rapid assessment of medicine quality.” LINK



Near Infrared

The potential of near infrared spectroscopy (NIRS) to measure the chemical composition of aquaculture solid waste LINK



Equipment

Miniature Spatial Heterodyne Raman Spectrometer with a Cell Phone Camera Detector LINK



Laboratory

Shortwave Infrared Imaging Spectroscopy for Analysis of Ancient Paintings LINK



Spectroscopy

ICAVS 2017: 9th International Conference on Advanced Vibrational Spectroscopy June 11–16, 2017, Victoria, BC, Canada LINK




Spectroscopy and Chemometrics News Weekly #17-18, 2017

Chemometrics

Conferentia Chemometrica 2017, 3–6 September 2017, Gyöngyös, Farkasmály, Hungary. | chemometrics LINK

“Chaos theory in chemistry and chemometrics: a review” LINK

Predicting herbivore faecal nitrogen using a multispecies near-infrared reflectance spectroscopy calibration. LINK

Calibration transfer of flour NIR spectra between benchtop & portable instruments | directstandardization spectro LINK



Near Infrared

Fast Detection of Paprika Adulteration Using FT-NIR Spectroscopy LINK

How to analyze food and future requirements for NIR spectroscopy LINK



Infrared

“On-Site Analysis of Cannabis Potency Using Infrared Spectroscopy” LINK



Raman

5th International Taiwan Symposium on Raman Spectroscopy (TISRS 2017) 27–30 June 2017, Chiayi, Taiwan. LINK



Hyperspectral

Corning and PrecisionHawk and partnership enables hyperspectral imaging on drones LINK

Employing NIR-SWIR hyperspectral imaging to predict the smokiness of scotch whisky LINK

Defect detection of green coffee by NIR-hyperspectral imaging and multivariate pattern recognition LINK



Equipment

Getting ready for the LinkSquare SDK kickstarter with some beauty shots of our handheld spectrometer! LINK!

“Learning about Spectroscopy with Ocean Optics” LINK

Agriculture

Analysis of multiple soybean phytonutrients by near-infrared reflectance spectroscopy LINK



Other

A great demonstration of why we need to plot the data and never trust statistics tables! LINK





Spectroscopy and Chemometrics News Weekly #7-9, 2017

Near Infrared

Researchers using Near-Infrared Spectroscopy determine the age of cannabis at time of harvest via LINK

Panasonic’s new organic sensor can switch between visible and NIR sensitivity NIRS LINK

“Global Process Spectroscopy Market $1.47bn by 2024 – TechAnnouncer” NIRS Raman LINK



Equipment

“Fabry Perot Detectors Pyroelectric Detectors with Spectrometer Functionality” LINK

“How to choose the right spectrometer?” LINK



Chemometrics

Predicting the ethanol potential of wheat straw using near-infrared spectroscopy and chemometrics LINK



Process Control

CEM for all stages of the process control of dairy products | dairyproducts processcontrol pcontrol LINK

NIR spectroscopy for monitoring of industrial manufacturing processes | pcontrol LINK



Environment

Drones go hyper spectral to expose Ningaloo Reef in new detail gis remotesensing LINK

“Opinion: Soil Testing Needs Sensors To Get More Accurate” LINK



Other

Molecular Spectroscopy Market Globally Expected to Drive Growth through 2025 LINK

“Chemical Gas Sensors on the Rise.” MEMS sensor LINK

Seeing Theory – Basic Probability Compound Probability Distributions Statistical Inference Regression LINK



Spectroscopy and Chemometrics News Weekly #48, 2015

Chemometrics

See how chemometrics is helping save historical audio recordings in this article from | NIRS LINK


Near Infrared

Brewing up a laboratory sample – parameters by near infrared (NIR) instrument | beer LINK


Infrared

For a better understanding of the peaks in infrared (IR) and Raman spectroscopy, check out this primer LINK


Raman

Automated analysis of single cells using Laser Tweezers Raman Spectroscopy LINK

Smart sensor detects single molecule in chemical compounds | Raman spectroscopy SERS LINK


Hyperspectral

Drone multi-spectral imaging for field phenotyping of maize | drones farm365 ag farm LINK

Evaluation of Food Quality and Safety with Hyperspectral Imaging (HSI) LINK


Spectral Imaging

Robotic weeder uses multispectral imaging to identify targets. deepfieldrobotics precisionAG LINK


Optics

Spectroscopy Can Head Off Food Safety Crises (BioPhotonics feature) | LINK


Equipment

Airborne Spectrometers Volcanic Emissions | Drone UAV LINK

Modeling the grating spectrometer in a Czerny-Turner monochromator LINK

Hochauflösendes Spektrometer erkennt gestresste Pflanzen -FLORIS “Fluorescence Imaging Spectrometer” LINK


Process Control

Growing Adoption of Process Spectroscopy Across Industries Driving Global Market, According to BCC Research LINK


Environment

Mapping the Spectral Soil Quality Index (SSQI) Using Airborne Imaging Spectroscopy LINK


Agriculture

Airinov, a huge success in France now available in the UK! Come and see us at croptec15 stand 84 LINK!

FDA issues final food biotechnology labeling guidelines for plant foods; discourages “GMO free” claims | GMO LINK


Quantum

Quantum entanglement achieved at room temperature in semiconductor wafers | quantum LINK

Cool stuff coming from : Language-Integrated Quantum Operations: LIQUi|> LINK


Other

Compac’s Spectrim platform pushes sorting technology forward, postharvest, , |:30810,seccion:news,noticia:77487/ via LINK


CalibrationModel.com

Blogged: Spectroscopy + Chemometrics News Weekly KW47-2015 | Molecular Spectroscopy NIRS Chemometrics Raman NIR LINK

Increase Your Profit with optimized NIR Accuracy Food Feed FoodSafety ag agriculture Lab QAQC FDA LINK

Service for Professional custom development of NIR calibrations | NIRS Near-Infrared-Spectroscopy LINK

Services for Optimization of Chemometric Application Methods of Near-Infrared Spectroscopy | NIRS Quality Control LINK


Chemometrics and Near-Infrared Spectroscopy News Weekly #11, 2015

Get the Chemometrics and Spectroscopy News in real time on Twitter @ CalibModel and follow us.


 

Chemometrics

Low-Content Quantification in Powders Using Raman Spectroscopy:..Chemometric Approach to Sub 0.1% Limits of Detection LINK
Check out this SSPC publication! Low-content quantification in powders using Raman spectroscopy LINK
Feasibility Study for Transforming Spectral and Instrumental Artifacts for Multivariate Calibration Maintenance LINK
ICA-Based Algorithm for Automatic Identification of Raman Spectra Applied to Artistic Pigments and Pigment Mixtures LINK
Optimization of NIR spectroscopy based PLSR models for critical properties of vegetable oils in biodiesel production LINK
Using iSPA-PLS and NIR spectroscopy for determination of total polyphenols and moisture in commercial tea samples LINK

Near Infrared

Broadband near-infrared spectroscopy of organic molecules on compact photonic devices LINK
NIR-Online-Systeme eröffnen neue Dimensionen der Qualitätskontrolle im Mischfutterwerk … LINK
Novel method to correct for wood MOE ultrasonics and NIRS measurements on increment cores in Liquidambar styraciflua LINK
Texas Instruments announces industry’s first fully programmable MEMS chipset f/ NIR analysis LINK
Forearm Deoxyhemoglobin and Deoxymyoglobin (Deoxy[Hb + Mb]) Measured by Near-Infrared Spectroscopy (NIRS) LINK
Determination of Copper & Zinc Pollutants in Ludwigia prostrata Roxb Using Near-Infrared Reflectance Spectroscopy LINK

Raman

Using Raman spectroscopy to characterise dental caries LINK
Global raman spectroscopy industry research report for 2015 just published – WhaTech LINK
Continuous Temperature-Dependent Raman Spectroscopy of Melamine and Structural Analog Detection in Milk Powder LINK

Equipment

New Handheld Analyzer Combines FTIR and Raman Technologies – Thermo Scientific Gemini LINK
First and only handheld integrated Raman and FTIR instrument – Thermo Scientific Gemini LINK
How Rebellion Photonics built a business on gas fumes | Hyperspectral LINK
Making a traditional miniature spectrometer smaller. Spark-VIS from LINK
Bruker’s NEW BRAVO – Handheld Raman Spectrometer LINK
Spectroscopy: Shrinking spectrometers permit novel applications. LINK
Live Demo of Bruker’s New HTS-250 FT-NIR Auto Sampling System LINK
Bruker Launches New BRAVO Handheld Raman Spectrometer for Raw Materials Identification LINK

Agriculture

Cheaper Sensors Will Fuel The Age Of Smart Everything LINK
Rambus Lensless Smart Sensor: A Tiny Image Sensor Designed For IoT – LINK

Pharma

NEW GENERATION OF RAMAN – COST EFFECTIVE RAW MATERIAL ID & PRODUCT ID OF PHARMACEUTICALS LINK

Other

Forbidden quantum leaps possible with high-res spectroscopy LINK
Frozen highly charged ions for highest precision spectroscopy LINK
THE SECRET TO HOW CHAMELEONS CHANGE COLOR: NANOCRYSTALS LINK
Spectroscopy Applications Offer Insight on Measurement Challenges LINK
40 darn good reasons to save seeds this year: LINK
Support research, education, extension. GoodAdviceIn4Words LINK!
Twenty one amazing reasons why forests are important LINK

CalibrationModel.com

9 Reasons why near-infrared Spectroscopy Applications need periodic Calibration Maintenance! LINK
Development of quantitative Multivariate Prediction Models for Near Infrared Spectrometers | NIRS NIR SWIR HSI LINK
Do you use Molecular Spectroscopy with Multivariate Regression Models? TimeSaver | … LINK
Do you use a near-infrared Spectrometer with Chemometric Methods? This will save you time NIR NIRS SWIR NIT LINK
Easy NIR Spectroscopy Calibration LINK
Efficient development of new quantitative prediction equations for multivariate data like NIR spectra | spectrum LINK
Efficient development of new quantitative prediction equations for multivariate data like NIRS spectra | AgTech LINK
Erstellung und Optimierung von chemometrischen Auswertemethoden für NIR Spektrometer | nearIR Labor nahinfrarot NIR LINK
Improve Accuracy of fast Nondestructive NIR Measurements by Optimal Calibration | foodquality agtech Lab biotech LINK
Improve Accuracy of fast Nondestructive NIR Measurements by Optimal Calibration | Food Feed FoodSafety mills Lab LINK
Increase Profit with optimized NIR Accuracy QC QA Food Feed Milk Production laboratory pauto process LINK
Increase Profit with optimized NIR Spectrometer Accuracy measure quality control parameters analyze diagnostics LINK
Increase Your Profit with optimized NIR Spectroscopy Analysis Process Control Monitoring LINK
Increase Your Profit with optimized NIR Accuracy Laboratory QC QA Food Feed Aquaculture petfood grain milk LINK
It is very unlikely for a tweet on “Chemometrics” to be retweeted. LINK
News: Chemiometria e Spettroscopia Weekly News 10, 2015 | NIRS Spettroscopia Chemiometria news LINK
News: Chemometrics and Spectroscopy News Weekly 10, 2015 | … NIRS Spectroscopy Chemometrics news Pittcon15 LINK
News: Chemometrie und Spektroskopie Neuigkeiten Wöchentlich 10, 2015 | NIRS Spektroskopie Chemometrie news LINK
Pro Tip: Die NIR-Kalibrierung ist der zentrale Schlüssel zur genauen NIR Messung LINK
Quantitatⅳe Analytical NIR Method Development Serⅵce 4 Quality Control Laboratory&Analytical Laboratories 4 Food QAQC LINK
Service für Professionelle Entwicklung von NIR-Kalibrierungen | NIRS NearInfrared Spektroskopie NahInfraRot LINK
Services for Professional Development of NIR Calibrations | NIRS Near-Infrared-Spectroscopy QA QC Laboratory LINK
Successful Application Development with NIR spectroscopy for quantitative determination LINK
WHITEPAPER: Knowledgebased Chemometric Software for NIR Calibration Modeling | NIRS LINK
free WHITEPAPER: A Novel knowledgebased Chemometric Software for quantitative NIR Calibration Modeling | NIRS LINK

Summary of the NIR Chemometric survey polls

Summary of the NIR Chemometric survey polls (as of end of Sept. 2013)

The interesting finding is that most of the answers fit the following pattern. The most companies that use NIR have one NIR Instrument and only one employee that is able to develop NIR calibrations. For that the most common off-the-shelf chemometrics program is used and spent 2 hours or over a month and therefore gets no calibration training about the complex topics like Chemometrics and NIR Spectroscopy or only once (introduction). The calibration maintenance ranges from never to 3 times a year. Interestingly, there was no one who uses portable NIR instruments. We continue our surveys, for the discovery of new trends. Conclusion Seeing this picture, we think that there is huge potential to improve the calibrations. Advanced knowledge can help individuals to build the calibrations with best practices and improve their models accuracy and reliability. Once the decision and investment in NIR technology is done, you should get the best out of your data, because this extra NIR performance can be given by calibration optimization. We offer this as an easy to use and independent service.