Optimizing the Extraction of Keratin from Cattle Hoof Using Central Composite Design by Kelem Tiessasie Yilma, Tamrat Tesfaye, Haymanot Enawgaw, Million Ayele, Derseh Yilie Limeneh, Magdi Gibril, Fangong Kong

“…It is observed that the Biuret and Fourier-transform infrared spectroscopy (FTIR) tests showed better preservation of protein structure in extractive keratin. …”
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Enhanced Electrochemical Sensor for Electrocatalytic Glucose Analysis in Orange Juices and Milk by the Integration of the Electron-Withdrawing Substituents on Graphene/Glassy Carbo... by Rahadian Zainul, Illyas Md Isa, Siti Nur Akmar Mohd Yazid, Norhayati Hashim, Sharifah Norain Mohd Sharif, Mohamad Idris Saidin, Mohamad Syahrizal Ahmad, M.Si Suyanta, Yulkifli Amir

“…The results of characterizations using a scanning electron microscope, Fourier transform infrared spectroscopy, Raman spectroscopy, and nuclear magnetic resonance spectroscopy showed the successful fabrication of HPMpFP-graphene nanocomposite, which served as an electroactive probe for glucose detection. …”
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A Comparative Study of Coprecipitation and Solvothermal Techniques for Synthesizing Pure and Cu-Doped SnO2 Nanoparticles by Chnar I. Hussain, Yousif M. Hassan, Farah A. Abed

“…The analysis of functional groups using Fourier transform infrared (FTIR) spectra and the roughness analysis using AFM images showed a decrease in roughness from 46.1 nm to 12.3 nm in doped samples prepared by solvothermal synthesis, compared to those synthesized by the coprecipitation technique from 4.7 nm to 0.3 nm. …”
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Nanocrystal Agglomerates of Curcumin Prepared by Electrospray Drying as an Excipient-Free Dry Powder for Inhalation by Shahram Emami, Zahra Hemmati, Shadi Yaqoubi, Hamed Hamishehkar, Amin Alvani

“…Physicochemical properties of the formulated powders were evaluated by powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), density and powder flow measurements, and in vitro dissolution. …”
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Functional Connectivity Analysis of NIRS Data under Rubber Hand Illusion to Find a Biomarker of Sense of Ownership by Naoki Arizono, Yuji Ohmura, Shiro Yano, Toshiyuki Kondo

“…Although studies with neuroimaging technique, such as fMRI, revealed that several brain areas are associated with the sense of ownership, near-infrared spectroscopy (NIRS) has not yet been utilized. …”
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Preparation of Chloro Penta Amine Cobalt(III) Chloride and Study of Its Influence on the Structural and Some Optical Properties of Polyvinyl Acetate by Nada K. Abbas, Majeed Ali Habeeb, Alaa J. Kadham Algidsawi

“…Chloro penta amine cobalt(III) cloride [Co(NH3)5Cl]Cl2 was prepared and then characterized by Fourier transform infrared spectroscopy and X-ray diffraction. The obtained results indicated the formation of orthorhombic [Co(NH3)5Cl]Cl2 nanoparticles of ≈28.75 nm size. …”
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Transparent Graphene-Based RIS for 6G Communications in the THz Spectrum by I. Marasco, C. Cantore, G. V. Bianco, G. Bruno, A. D'Orazio, G. Magno

“…In the quest for sixth-generation wireless communication technology (6G), Terahertz waves represent a key technology due to their distinct advantages over microwaves and infrared radiation. Reconfigurable intelligent surfaces (RIS) emerge as a critical technology within this context. …”
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Effect of preparation method in the properties of iron oxide catalysts for fenton reaction by Fabiana Maria Barbosa, Andre Rosa Martins

“…The solids were prepared by precipitation, complexation, combustion, and decomposition and characterized by Fourier transform infrared spectroscopy, X-ray diffraction, scanning electronic microscopy, energy dispersive X-ray spectroscopy, specific surface area measurement and were evaluated for methylene blue removal. …”
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Effect of the Prodegradant-Additive Plastics Incorporated on the Polyethylene Recycling by Miguel Aldas, Andrea Paladines, Vladimir Valle, Miguel Pazmiño, Francisco Quiroz

“…The degraded material was characterized by infrared spectroscopy (FTIR) assessing the carbonyl index and the hydroperoxide band. …”
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Biodegradation potential of low-density polyethylene (LDPE) using Aspergillus niger and Phanerochaete chrysosporium by Pankaj R. Sutkar, Smriti S. Hadkar, Subodh A. Kamble, Vinayak P. Dhulap

“…The morphological, structural and functional group alterations on LDPE were assessed using scanning electron microscopy (SEM), X-ray diffraction (XRD) and Fourier transform infrared (FTIR). DSC analytical method confirmed the LDPE polymer chain breakdown. …”
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An investigation of the potential of rhodamine B hydrazide as a fluorescent probe for enhancing latent fingerprints by Nadeem Muhammad, Amjad Ali, Hairong Cui, Abdullatif Bin Muhsinah, Muhammad Abdul Qadir, Ghulam Mustafa Kamal, Jalal Uddin, Shoaib Munir

“…The resulting hydrazones were purified and characterized through techniques including melting point determination, UV–Vis spectroscopy (λmax ranging from 245 to 555 nm), infrared (IR) spectroscopy, and proton nuclear magnetic resonance (NMR) spectroscopy. …”
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Hydrothermal Synthesis of Nitrogen-Doped Titanium Dioxide and Evaluation of Its Visible Light Photocatalytic Activity by Junjie Qian, Guanjun Cui, Mingjun Jing, Yan Wang, Min Zhang, Jianjun Yang

“…As-synthesized N-doped TiO2 catalysts were characterized by means of X-ray diffraction, transmission electron microscopy, diffuse reflectance spectrometry, X-ray photoelectron spectroscopy, electron spin resonance spectrometry and Fourier transform infrared spectrometry. It was found that nanotube ammonium titanate (NAT) was produced as an intermediate during the preparation of N-doped TiO2 from NTA, as evidenced by the N1s X-ray photoelectron spectroscopic peak of NH4 + at 401.7 eV. …”
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Cricket Flour and Pullulan Microparticle Formation via Electro-Blow Spinning as a New Method for the Protection of Antioxidant Compounds from Fruit Extracts by Sabina I. Wilkanowicz, Keara T. Saud

“…The particles’ morphology was analyzed via scanning electron microscopy (SEM). Fourier transform infrared and UV-vis spectroscopy were used for chemical characterization and encapsulation efficiency determination, respectively. …”
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Optimization and Characterization of Silver Nanoparticle by Endophytic Fungi Penicillium sp. Isolated from Curcuma longa (Turmeric) and Application Studies against MDR E. coli and... by Dattu Singh, Vandana Rathod, Shivaraj Ninganagouda, Jyothi Hiremath, Ashish Kumar Singh, Jasmine Mathew

“…The biosynthesized AgNps optimization was studied and characterized by UV-visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), and transmission electron microscopy (TEM). …”
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Synthesis and Characterization of Nanofiber of Oxidized Cellulose from Nata De Coco by Ditpon Kotatha, Supitcha Rungrodnimitchai

“…The Fourier transform infrared spectra suggested the formation of carboxyl groups in the OC after oxidation reaction. …”
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3-Methyl-4-Nitrobenzoate Derivates as Antifungal Drug Candidates: Biological and In Silico Evaluation by Alana R. Ferreira, Yunierkis P. Castillo, Ana C. M. Andrade, Diego F. Nóbrega, João Paulo G. de Oliveira, Tamires C. Lima, Ricardo D. de Castro, Damião P. de Sousa

“…The chemical structure of the obtained products was confirmed using Infrared, 1H and APT-13C nuclear magnetic resonance spectroscopy and high-resolution mass spectrometry. …”
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Synthesis, characterization and antimicrobial effect of Cu(ii) and Zn(ii) compounds derived from 1,2,4-triazoles by Patricia Saraiva Vilas Boas de Almeida, José Roberto da Silveira Maia, Mariana Caliman Falqueto, Leandro Licursi de Oliveira

“… Compounds of Cu(II) and Zn(II) with 3-R-1H-1,2,4-triazole-5-amine {R = methyl (mta), phenyl (pta)} were prepared and characterized by infrared spectroscopy (IR), multinuclear NMR (1H, 13C), electronic spectroscopy (UV-VIS), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), microanalyses and melting point. …”
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Novelty of Bioengineered Iron Nanoparticles in Nanocoated Surgical Cotton: A Green Chemistry by Bhavika Turakhia, Saujanya Chikkala, Sejal Shah

“…Synthesized ginger root iron nanoparticles (GR-FeNPs) were characterized by UV-visible spectroscopy, Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction analysis, and particle size analysis. …”
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Preparation and physicochemical/antimicrobial characteristics of asparagus cellulose films containing quercetin by Tao Jin, Ling Yan, Wei Liu, Shuai Liu, Changhong Liu, Lei Zheng

“…Films were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), thermal gravimetric analysis (TGA) and scanning electron microscopy (SEM). …”
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Characterization of Ghanaian clays as raw materials for the synthesis of ZSM-5 zeolite by Benjamin K. Kokloku, Johannes A.M. Awudza, Michael B. Mensah, Mizpah A.D. Rockson, Francis Kemausuor

“…Powder-X-ray Diffraction (p-XRD), X-ray fluorescence (XRF), Fourier Transform Infrared spectroscopy (FTIR), and Thermogravimetric Analysis/Differential Scanning Calorimetry (TGA-DSC) were used to characterize the clay samples. …”
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