Research progress in near-infrared spectroscopy for detecting the quality of potato crops by Wenjing Ren, Qingqing Jiang, Wenliang Qi

“…The technique facilitates the assessment of the composition and characteristics of the materials being analysed. …”
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ATR-FTIR spectroscopic markers indicating drug resistance in selected Candida strains by Agnieszka Dróżdż, Dominika Kubera, Alina Olender, Wojciech Dabrowski, Magdalena Szukala, Sylwia Wosko, Joanna Chwiej, Marzena Rugiel, Kamil Kawoń, Mariusz Gagoś

“…In this pilot study, ATR-FTIR spectroscopy was employed to analyse the biochemical composition of Candida albicans, Candida glabrata and Candida dubliniensis isolates. …”
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INFLUENCE OF AMARANTH (AMARANTHUS SPP.) FLOUR ON THE MAIN CHARACTERISTICS OF BUTTER BISCUITS by ZLATIN ZLATEV, TONCHO KOLEV, IRA TANEVA, STANKA BAYCHEVA

“…The obtained results can be used to improve suitable and appropriate methods for the analysis of butter biscuits with vegetable additives. …”
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Model OLD0: A Physical Parameterization for Clear-Sky Downward Longwave Radiation by Juan Carlos Ceballos, Diego Pereira Enoré, Jaidete Monteiro de Souza, Francisco Luiz Leitão de Mesquita

“…Clouds modulate its behavior, and clear-sky DLF0 is predominant in composition of the final DLF value. It is shown that in mid-latitude and tropical atmospheres, DLF0 can be represented as the sum of fluxes from three distinct spectral regions: R1 (λ < 7.5 µm), R2 (7.5 to 14 µm), and R3 (λ > 14 µm). …”
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NMR as Used in the Russian and Foreign Pharmacopoeias for Quality Control of Medicinal Products by S. V. Moiseev, N. E. Kuz’mina, A. I. Luttseva

“…The NMR method should be included in the list of absolute methods used for determination of purity of primary chemical reference substances during certification.…”
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Metabolome Profiling and Predictive Modeling of Dark Green Leaf Trait in Bunching Onion Varieties by Tetsuya Nakajima, Mari Kobayashi, Masato Fuji, Kouei Fujii, Mostafa Abdelrahman, Yasumasa Matsuoka, Jun’ichi Mano, Muneo Sato, Masami Yokota Hirai, Naoki Yamauchi, Masayoshi Shigyo

“…In addition, a random forest regression model was constructed by using spectral reflectance data and pigment compound contents. …”
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Optimization of Mangiferin extraction from Mangifera Indica leaves Peruvian Criollo variation using ultrasound assisted surface response methodology by Elena Sofia Espinoza Rodríguez, Stephanie Elena Sosa Pulcha, Naysha Y. M․ Elguera, Abdel Alejandro Portocarrero Banda, Hugo Guillermo Jiménez Pacheco

“…However, spectral differences in amine and amide peaks suggested minor structural variations due to the extraction process. …”
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Application of satellite images and object-oriented processing in land use/land cover map extraction to model ecosystem services (case study: Lorestan province) by Zahra Asadolahi, Mostafa Keshtkar, Zia Badehian

“…Currently, remote sensing technology is one of the top techniques in land use/cover map extraction using both pixel-based and object-oriented methods. While the pixel-based method is based on the classification of numerical values of images, object-oriented image processing is more accurate in the classification process, due to the use of spectral information, texture, and content information, being widely used in all sectors including environmental sciences. …”
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Synthesis of Deuterated Methylphosphonic Acid Derivatives for Use as Standard Compounds in the Analysis of Toxic Chemicals by V. А. Yashkir, V. I. Krylov, I. I. Krylov, A. V. Brown, D. V. Oreshkin, I. V. Rybalchenko, V. N. Fateenkov

“…NMR 2Н, 31Р, GC-MS and HPLC-MS spectral characteristics of the synthesized substances were studied.…”
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Urban Surface Water Mapping from VHR Images Based on Superpixel Segmentation and Target Detection by Qingwei Liu, Yugang Tian, Lihao Zhang, Bo Chen

“…Recently, very high resolution (VHR) images have shown considerable potential for urban compositions mapping. However, fewer spectral bands, shadows, and high spectral heterogeneity of VHR images hinder the application of traditional methods. …”
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Synthesis, physical and chemical properties of 2-((4-R-3-(morfolinomethylen)-4H-1,2,4-triazole-5-yl)thio)acetic acid salts by R. О. Shcherbyna

“…Synthesis and establishing of the physical and chemical parameters of new 2-((4-R-3-(morfolinometylen)-4H-1,2,4-triazole-5-yl)thio)acetic acid salts. Materials and methods. The study of physical and chemical properties of the obtained compounds was conducted by the methods that are listed in the State Pharmacopoeia of Ukraine 2.0. …”
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Modification of Glass Waste and Use for Fractionation of Crude Oil by Hussein Hatem Meteab, Ammar Jamal Mohammed, Sirhan, M. M. Zeyad Khudhur

“…The modified glass waste was used to fractionate the crude oil into distinct components using the SARA (Saturate, Aromatic, Resin, and Asphaltene) analysis method. The chemical composition accuracy of the separation process was validated through spectral analysis, which highlighted the effectiveness of the modified glass waste as a stationary phase. …”
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Starch‐capped sulphur nanoparticles synthesised from bulk powder sulphur and their anti‐phytopathogenic activity against Clavibacter sepedonicus by Marina Lesnichaya, Anastasiya Gazizova, Alla Perfileva, Olga Nozhkina, Irina Graskova, Boris Sukhov

“…Using a set of modern spectral and microscopic methods (XRD, optical spectroscopy, DLS, TEM), the phase state, elemental composition of the nanocomposites and their nanomorphological characteristics have been investigated. …”
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Photodegradation of Diquat in water under UV irradiation: Identification of transformation products and elucidation of photodegradation pathway by Fangyuan Wang, Bo Tao

“…In aquatic settings, photodegradation is a significant non-biodegradation method of pesticide degradation. In this investigation, the photodegradation of the herbicide Diquat in aqueous solution was examined under distinct conditions and concentrations. …”
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GEAR FAULT DIAGNOSIS BASED ON THE VMD AND MODULATION SPECTRUM INTENSITY DISTRIBUTION by ZHANG SuoFeng, WANG YanXue, HE ShuiLong, HU ChaoFan, JIANG ZhanSi

“…VMD has better band-pass filtering characteristic, which can non-recursively decomposition a real-valued multi-composition signal into a discrete number of quasi-orthogonal band-limited sub-signals with specific sparsity properties in the spectral. …”
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Advances in the Detection and Identification of Bacterial Biofilms Through NIR Spectroscopy by Cristina Allende-Prieto, Lucía Fernández, Pablo Rodríguez-Gonzálvez, Pilar García, Ana Rodríguez, Carmen Recondo, Beatriz Martínez

“…We developed a detailed methodology for data acquisition and processing that takes into consideration the biochemical composition of these biofilms. To improve the quality of the spectral data, SNV (Standard Normal Variate) and Savitzky–Golay filters were applied, which correct systematic variations and eliminate random noise, followed by an exploratory analysis that revealed significant spectral differences in the NIR range. …”
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Atom Probe Tomography (APT) and Its Application in Ore Deposits by Peng TAO, Shiwen XIE, Tao LONG, Mingzhu MA, Xiaochao CHE

“…Compared with traditional geological analysis techniques, APT has unique technical advantages, which can be used to analyze the elemental composition of minerals <0.0007μm3 in volume[14], reveal the complexity of mineral composition at the nanoscale, and provide a new understanding of the geological evolution process.　　…”
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Harnessing Raman spectroscopy and multimodal imaging of cartilage for osteoarthritis diagnosis by Anna Crisford, Hiroki Cook, Konstantinos Bourdakos, Seshasailam Venkateswaran, Douglas Dunlop, Richard O. C. Oreffo, Sumeet Mahajan

“…Cell clustering was observed in OA together with differences in pericellular matrix and collagen structure in the superficial and the deep layers correlating with the Raman spectral analysis. The current study demonstrates the potential of Raman Spectroscopy and multimodal imaging to interrogate cartilage tissue and provides insight into the chemical and structural composition of its different layers with significant implications for OA diagnosis for an increasing aging demographic.…”
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Synthesis, Characterization and Biological Activities of Cu(II), Co(II), Ni(II), Mn(II) and Fe(III) Complexes with Schiff Base Derived from 3-(4-Chlorophenoxymethyl)-4-amino-5-merc... by Vidyavati Reddy, Nirdosh Patil, Tukaram Reddy, S. D. Angadi

“…The complexes were characterized by elemental analysis, conductivity measurements, magnetic susceptibility data, electronic, IR, ESR and 1H NMR spectral data. On the basis spectroscopic studies, the Schiff base is monobasic bidentate ligand having the composition ML2(2H2O) Where M = Cu(II), Co(II), Ni(II) ,Mn(II), ML2(H2O)Cl Where M = Fe(III). …”
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A Handheld IoT Vis/NIR Spectroscopic System to Assess the Soluble Solids Content of Wine Grapes by Xu Zhang, Ziquan Qin, Ruijie Zhao, Zhuojun Xie, Xuebing Bai

“…The results indicate that spectral data optimization methods are effective and essential for improving the performance of SSC prediction models. …”
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