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Retricted access

Research article

First published 2018-9

Identification Performance of Different Types of Handheld Near-Infrared (NIR) Spectrometers for the Recycling of Polymer Commodities

Hui Yan, Heinz W. Siesler

Applied Spectroscopy

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Research article

First published 2018-7

Handheld Raman Spectrometer Instrumentation for Quantitative Tuberculosis Biomarker Detection: A Performance Assessment for Point-of-Need Infectious Disease Diagnostics

Nicholas A. Owens, Lars B. Laurentius, Marc D. Porter [...]

Applied Spectroscopy

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Research article

First published 2016-5

Spectra Transfer Between a Fourier Transform Near-Infrared Laboratory and a Miniaturized Handheld Near-Infrared Spectrometer

Uwe Hoffmann, Frank Pfeifer, Chang Hsuing [...]

Applied Spectroscopy

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Research article

First published 2010-6

Calibration Transfer from Dispersive Instruments to Handheld Spectrometers

Juan Antonio Fernández Pierna, Philippe Vermeulen, Bernard Lecler [...]

Applied Spectroscopy

Open access

Research article

First published 2024-12

Qualitative discrimination of low-dose oral contraceptives and identification of environmentally stressed tablets: Comparing a handheld near infrared spectrometer to a benchtop spectrometer

Matthew Eady, Noah Peters, David Jenkins

Journal of Near Infrared Spectroscopy

Open access

Case report

First published 2023-9

Daily Monitoring of Ripening Processes of a Tomato Using an Original Handheld Visible–Near-Infrared Spectrometer

Satoru Nakashima, Aika Nagasawa, Kazuto Yokokura [...]

Applied Spectroscopy Practica

Open access

Research article

First published 2020-6

Handheld near-infrared spectrometers: Where are we heading?

Krzysztof B Beć, Justyna Grabska, Heinz W Siesler [...]

NIR news

Open access

Research article

First published 2024-3

Spectral Analysis of Injectable Depot Medroxyprogesterone Acetate From the International Market With Diffuse Reflectance Spectrometers: Potential Public Health Implications With Benchtop and Handheld Spectrometers

Matthew Eady, Jeffery Tremelling, Steven Hamel [...]

Applied Spectroscopy Practica

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Research article

First published 2022-5

Performance Improvement of Handheld Raman Spectrometer for Mixture Components Identification Using Fuzzy Membership and Sparse Non-Negative Least Squares

Xin Zhao, Caizheng Liu, Ziyan Zhao [...]

Applied Spectroscopy

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Research article

First published 2016-7

Comparative Variable Temperature Studies of Polyamide II with a Benchtop Fourier Transform and a Miniature Handheld Near-Infrared Spectrometer Using 2D-COS and PCMW-2D Analysis

Miriam Unger, Frank Pfeifer, Heinz W. Siesler

Applied Spectroscopy

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