Keith C. Gordon
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View article: Non-thermal extraction and modification of chia seed mucilage using Pulsed electric field
Non-thermal extraction and modification of chia seed mucilage using Pulsed electric field Open
View article: Sustainable Manufacturing of Aircraft (SUMAC)
Sustainable Manufacturing of Aircraft (SUMAC) Open
View article: Probing the Stability of Convolution Neural Networks and Support Vector Machines With Transmission Low Wavenumber Raman Spectroscopic Data
Probing the Stability of Convolution Neural Networks and Support Vector Machines With Transmission Low Wavenumber Raman Spectroscopic Data Open
Convolutional neural networks (CNNs) and support vector machines (SVMs) have seen numerous applications within Raman spectroscopy. However, the age‐old question remains: Which is better? To shine some light on the matter, the stability of …
View article: Electron displacement polarization of high-dielectric constant fiber separators enhances interface stability
Electron displacement polarization of high-dielectric constant fiber separators enhances interface stability Open
The electrostatic effects of separators under the internal electric field are often overlooked, leading to the unreliability of traditional theoretical models. Here we introduce the dielectric constant as a descriptor and develop a high di…
View article: Characterization of Solid-State Complexities in Pharmaceutical Materials via Stimulated Raman Scattering Microscopy
Characterization of Solid-State Complexities in Pharmaceutical Materials via Stimulated Raman Scattering Microscopy Open
In this study, we employed stimulated Raman scattering (SRS) microscopy, augmented with sum frequency generation, to characterize complex solid-state mixtures, containing many solid-state forms of the same compound, for the first time. Fiv…
View article: Correlating the Vibrational Spectroscopic Fingerprints of Laundry Detergents Against Consumer Experience‐A Collaborative Investigation with the Clean Cloth Nappies Community
Correlating the Vibrational Spectroscopic Fingerprints of Laundry Detergents Against Consumer Experience‐A Collaborative Investigation with the Clean Cloth Nappies Community Open
Cloth nappies (or “diapers”) are one of the most soiled items of laundry that a household will likely encounter, appropriate laundering practices are important to ensure a consistent and thorough clean. One important parameter is appropria…
View article: Artificially Light-Aged, Black Coloured Paru Dyed Harakeke Fibres: (Understanding) the Correlations between Chemical Composition and Fibre Properties Using Vibrational Spectroscopy and Chemometrics
Artificially Light-Aged, Black Coloured Paru Dyed Harakeke Fibres: (Understanding) the Correlations between Chemical Composition and Fibre Properties Using Vibrational Spectroscopy and Chemometrics Open
View article: Characterisation of New Zealand Drinking Water Source Variation Over Time and between Sources Using Fluorescence Spectroscopy
Characterisation of New Zealand Drinking Water Source Variation Over Time and between Sources Using Fluorescence Spectroscopy Open
View article: Evaluation of Spatial Distribution of Crystallinity Induced by Local Heating Using Low-Frequency Raman Spectroscopy on Polyether Ether Ketone (PEEK)
Evaluation of Spatial Distribution of Crystallinity Induced by Local Heating Using Low-Frequency Raman Spectroscopy on Polyether Ether Ketone (PEEK) Open
Local heating was performed on a thermoplastic polymer film by contact with the tip of a soldering iron heated above the glass-transition temperature. The locally heated area was measured using microscopic Raman scattering spectroscopy, an…
View article: A Quantitative Chemometric Study of Pharmaceutical Tablet Formulations Using Multi-Spectroscopic Fibre Optic Probes
A Quantitative Chemometric Study of Pharmaceutical Tablet Formulations Using Multi-Spectroscopic Fibre Optic Probes Open
Background/Objectives: Two fibre optic probes were custom designed to perform Raman and near-infrared spectroscopic measurements. Our long-term objective is to develop a non-destructive tool able to collect data in hard-to-access locations…
View article: Discriminating Model Microcalcifications Immersed and Under Varying Depths of Wax Using Deep Low-Frequency Raman Spectroscopy
Discriminating Model Microcalcifications Immersed and Under Varying Depths of Wax Using Deep Low-Frequency Raman Spectroscopy Open
Breast microcalcifications are crucial clinical features for breast cancer that remain poorly understood with many present contradicting findings and views. Prior research, which utilized Raman spectroscopy (RS), only focused on the mid-fr…
View article: Cascaded Raman lasing in a lithium tetraborate (LB4) whispering gallery mode resonator
Cascaded Raman lasing in a lithium tetraborate (LB4) whispering gallery mode resonator Open
Lithium tetraborate (LB4) is a lithium borate compound and recently has shown renewed interest due to its exceptional linear and nonlinear optical properties. Its wide transparency range, spanning from 0.16$μm$ to 3.5$μm$, and low loss in …
View article: Machine Learning for Raman Spectroscopy-based Cyber-Marine Fish Biochemical Composition Analysis
Machine Learning for Raman Spectroscopy-based Cyber-Marine Fish Biochemical Composition Analysis Open
The rapid and accurate detection of biochemical compositions in fish is a crucial real-world task that facilitates optimal utilization and extraction of high-value products in the seafood industry. Raman spectroscopy provides a promising s…
View article: Low-Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK)
Low-Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK) Open
Low-frequency peaks in the Raman spectra of amorphous poly(ether ether ketone) (PEEK) were investigated. An amorphous sample with zero crystallinity, as confirmed by wide-angle X-ray diffraction, was used in this study. In a previous study…
View article: Low Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK)
Low Frequency Raman Spectroscopy on Amorphous Poly(Ether Ether Ketone) (PEEK) Open
Low-frequency peaks in the Raman spectra of amorphous poly (ether ketone) (PEEK) are investigated. An amorphous sample with zero crystallinity, as confirmed by WAXRD, was used in this study. In a previous study, two peaks were observed in …
View article: Issue Information
Issue Information Open
No abstract is available for this article.
View article: Controlling Excited State Localization in Bichromophoric Photosensitizers via the Bridging Group
Controlling Excited State Localization in Bichromophoric Photosensitizers via the Bridging Group Open
A series of photosensitizers comprised of both an inorganic and an organic chromophore are investigated in a joint synthetic, spectroscopic, and theoretical study. This bichromophoric design strategy provides a means by which to significan…
View article: Issue Information
Issue Information Open
No abstract is available for this article.
View article: Effect of consumption of sheep and cow milk on rat brain fatty acid and phospholipid composition
Effect of consumption of sheep and cow milk on rat brain fatty acid and phospholipid composition Open
The effect of sheep milk and cow milk on the lipid composition of rat brain was investigated in two feeding experiments of 28-days duration. Total lipids of the rat brain were extracted using ethanol-hexane, and the fatty acids and phospho…
View article: Identification and classification of chill‐damaged versus sound kiwifruit using Raman spectroscopy and chemometrics
Identification and classification of chill‐damaged versus sound kiwifruit using Raman spectroscopy and chemometrics Open
The early detection of fruit disorders is crucial to maintaining a consistent, high‐quality kiwifruit product. Chilling injury is a physiological disorder found in kiwifruit that can be challenging to identify until it reaches a severe sta…
View article: An Exploration of Mineral Density, Elemental and Chemical Composition of Primary Teeth in Relation to Cord-Blood Vitamin D, Using Laboratory Analysis Techniques
An Exploration of Mineral Density, Elemental and Chemical Composition of Primary Teeth in Relation to Cord-Blood Vitamin D, Using Laboratory Analysis Techniques Open
Postnatally, severe vitamin D deficiency commonly results in rickets as well as potential defects in tooth mineralization. The effects of milder deficiency on oral health outcomes later in life are still unclear. This study used micro–comp…
View article: CCDC 2162461: Experimental Crystal Structure Determination
CCDC 2162461: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2162462: Experimental Crystal Structure Determination
CCDC 2162462: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2162459: Experimental Crystal Structure Determination
CCDC 2162459: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 2162460: Experimental Crystal Structure Determination
CCDC 2162460: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: From molecules to functional materials: A collection of contributions presented at the XVIth International Conference on Molecular Spectroscopy
From molecules to functional materials: A collection of contributions presented at the XVIth International Conference on Molecular Spectroscopy Open
View article: In Situ Monitoring of Drug Precipitation from Digesting Lipid Formulations Using Low-Frequency Raman Scattering Spectroscopy
In Situ Monitoring of Drug Precipitation from Digesting Lipid Formulations Using Low-Frequency Raman Scattering Spectroscopy Open
Low-frequency Raman spectroscopy (LFRS) is a valuable tool to detect the solid state of amorphous and crystalline drugs in solid dosage forms and the transformation of drugs between different polymorphic forms. It has also been applied to …
View article: From molecules to functional materials: A collection of contributions presented at the XVIth international conference on molecular spectroscopy
From molecules to functional materials: A collection of contributions presented at the XVIth international conference on molecular spectroscopy Open
View article: Preface
Preface Open
View article: Exploring the Solid-State Landscape of Carbamazepine during Dehydration: A Low Frequency Raman Spectroscopy Perspective
Exploring the Solid-State Landscape of Carbamazepine during Dehydration: A Low Frequency Raman Spectroscopy Perspective Open
The solid-state landscape of carbamazepine during its dehydration was explored using Raman spectroscopy in the low- (−300 to −15, 15 to 300) and mid- (300 to 1800 cm−1) frequency spectral regions. Carbamazepine dihydrate and forms I, III, …