Bandgap Energy of TiO₂/M-Chlorophyll Material (M=Cu²⁺, Fe³⁺) by Muhammad Yusprianto, Titin Anita Zaharah, Imelda Hotmarisi Silalahi

“…The Infrared spectra of chlorophyll after being complexed with copper(II) shows the increase of vibrational absorption wavenumber of the C=N group from 1225.06 cm-1 to 1241.94 cm-1 indicates the coordination of the metal ion on the N atom in the pyrrole ring. …”
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Depth Data Denoising in Optical Laser Based Sensors for Metal Sheet Flatness Measurement: A Deep Learning Approach by Marcos Alonso, Daniel Maestro, Alberto Izaguirre, Imanol Andonegui, Manuel Graña

“…However, the surface range images captured by these optical sensors are corrupted by very specific kinds of noise due to vibrations caused by mechanical processes like degreasing, cleaning, polishing, shearing, and transporting roll systems. …”
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Spectral Fingerprinting of Methane from Hyper-Spectral Sounder Measurements Using Machine Learning and Radiative Kernel-Based Inversion by Wan Wu, Xu Liu, Xiaozhen Xiong, Qiguang Yang, Lihang Zhou, Liqiao Lei, Daniel K. Zhou, Allen M. Larar

“…Satellite-based hyper-spectral infrared (IR) sensors such as the Atmospheric Infrared Sounder (AIRS), the Cross-track Infrared Sounder (CrIS), and the Infrared Atmospheric Sounding Interferometer (IASI) cover many methane (CH₄) spectral features, including the ν1 vibrational band near 1300 cm⁻¹ (7.7 μm); therefore, they can be used to monitor CH₄ concentrations in the atmosphere. …”
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FeetBack–Redirecting touch sensation from a prosthetic hand to the human foot by Rafael Morand, Tobia Brusa, Nina Schnüriger, Sabrina Catanzaro, Martin Berli, Volker M. Koch

“…To circumvent said drawbacks we tested for the first time if force feedback from a prosthetic hand could be redirected to another similarly sensitive part of the body: the foot.MethodsWe developed a vibrotactile insole that vibrates depending on the sensed force on the prosthetic fingers. …”
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Cold ion chemistry within a Rydberg-electron orbit: test of the spectator role of the Rydberg electron in the He(n) + CO → C(n′) + O + He reaction by Fernanda B V Martins, Valentina Zhelyazkova, Christian Seiler, Frédéric Merkt

“…In contrast to the other ion-molecule reactions studied so far with this method, the atomic ion product (C ^+ ) is in its electronic ground state and does not have rotational and vibrational degrees of freedom so that the corresponding Rydberg product [C( n ′)] cannot decay by autoionization. …”
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Hydrothermally Derived Mg-Doped TiO₂ Nanostructures for Enhanced H₂ Evolution Using Photo- and Electro-Catalytic Water Splitting by Mohd Fazil, Saad M. Alshehri, Yuanbing Mao, Tokeer Ahmad

“…Raman studies were carried out to elucidate the phase identification and the modes of vibrations to determine the impact of dopant ion on the crystal structures. …”
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Estimation of Atraumatic Hip Microinstability Among Long Distance Truck Drivers in Western Maharashtra : A Cross-Sectional Study by Shivani Kadam, Sandeep Shinde, Shivanee Dalvi

“…Occupational stress can cause pain which is an effect of vibrational forces and postural stress. Investigation suggests that hip musculoskeletal pain as a whole is one of the main causes of hip micro-instability. …”
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Synthesis, characterization of Mg/Mn substituted Ni-Zn ferrites and mechanism of their visible light photo catalysis of Methylene Blue and Rhodamine B dyes under magnetic influence by Lovely George, C Viji, M Maheen, E M Mohammed

“…The characterizations of the prepared samples were performed using X-rayDiffraction (XRD), High Resolution Transmission Electron (HRTEM) Microscopy, Vibrating Sample Magnetometry (VSM), X-ray Photoelectron Spectroscopy (XPS) and Open aperture z-scan technique. …”
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Green synthesis of gaharu leaf extract-modified magnetite as an adsorbent for methyl orange textile dyes by Triastuti Sulistyaningsih, Dwi Atika Sari, Nuni Widiarti, Widi Astuti, Rika Wulandari, Dewanto Harjunowibowo

“…Characterization via FTIR, PSA, SEM-EDX, XRD, and VSM revealed distinctive features of MEDG, including vibrational peaks corresponding to organic functional groups derived from the secondary metabolites present in the gaharu leaf extract. …”
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Core-shell Fe₃O₄@zeolite NaA as an Adsorbent for Cu²⁺ by Jun Cao, Peng Wang, Jie Shen, Qi Sun

“…Several methods, namely X-ray diffraction (XRD), Fourier transform infrared spectrometer (FTIR), Transmission electron microscope (TEM), Brunauer Emmett Teller (BET) and vibrating sample magnetometry (VSM) were used to characterize the adsorbent. …”
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Physicochemical Characterization and Antimicrobial Activity against <i>Erwinia amylovora</i>, <i>Erwinia vitivora</i>, and <i>Diplodia seriata</i> of a Light Purple <i>Hibiscus syr... by Eva Sánchez-Hernández, Laura Buzón-Durán, Belén Lorenzo-Vidal, Jesús Martín-Gil, Pablo Martín-Ramos

“…This study presents an analysis of the thermal, vibrational, and phytochemical characteristics of a light purple variety of <i>Hibiscus syriacus</i>, using thermal gravimetric and differential scanning calorimetry, Fourier-transform infrared spectroscopy, and gas chromatography-mass spectroscopy techniques. …”
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Theoretical Study on the Lewis Acidity of the Pristine AlF₃ and Cl-Doped <i>α</i>-AlF₃ Surfaces by Christian Becker, Thomas Braun, Beate Paulus

“…First-principle density functional theory (DFT) methods with dispersion correction are used to determine the adsorption structure and energy of the probe molecules CO and NH<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msub><mrow></mrow><mn>3</mn></msub></semantics></math></inline-formula>. The corresponding vibrational frequency shift agrees well with the measured values. …”
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Highly Efficient CeO₂–CuCrO₂ Composite Nanofibers Used for Electrochemical Detection of Dopamine in Biomedical Applications by Heng-Jyun Lei, Homg-Ming Su, Dhanapal Vasu, Yu-Feng You, Te-Wei Chiu, Naratip Vittayakorn

“…The characterization techniques of X-ray diffractometer (XRD), Raman, and X-ray photoelectron spectroscopy (XPS) were used to analyze the composite’s crystal structure, vibrational bonds, and elemental composition, while SEM and TEM were used to analyze the composite’s surface structure, morphology, and microstructure. …”
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Solvent-Free Formation of Cyclodextrin-Based Pseudopolyrotaxanes of Polyethylene Glycol: Kinetic and Structural Aspects by Nerea Guembe-Michel, Adrián Durán, Rafael Sirera, Gustavo González-Gaitano

“…In the threading stage, the inclusion of the polymer and subsequent release of the water molecules lodged in the cavity of the macrocycle cause vibrational changes that are reflected in the time-dependence of the FTIR-ATR spectra, while the further assembly of PPRs to form crystals produces characteristic reflections in the XRD patterns, due to the channel-like arrangement of CDs, that can be used to track the formation of the adduct in crystalline form. …”
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In Situ Detection of Trace Heavy Metal Cu in Water by Atomic Emission Spectrometry of Nebulized Discharge Plasma at Atmospheric Pressure by Huixue Yang, Hao Yuan, Sisi Li, Wei Wang, Dezheng Yang

“…For studying the discharge characteristics and understanding the mechanisms of metal atomic excitation, the waveforms of applied voltage and discharge current are measured, and the vibrational and rotational temperature are calculated by the spectra of N₂ (C³∏_u-B³∏_g, Δυ = −2). …”
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Characterization of amphoteric bentonite-loaded magnetic biochar and its adsorption properties for Cu2+ and tetracycline by Hongyan Deng, Haixia He, Wenbin Li, Touqeer Abbas, Zhifeng Liu

“…The physicochemical and structural properties of the composites were characterized by scanning electron microscopy, Fourier transform infrared spectrometry, thermogravimetric analysis, specific surface area (SBET) analysis, and vibrating sample magnetometry, and the adsorption efficiencies of BS-B/BC and BS-B/MBC to Cu2+ and tetracycline (TC) were studied. …”
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Dual-wavelength digital holographic interferometry for technical applications by Igor V. Alekseenko, Anastasiia M. Kozhevnikova

“…In addition, the LIDAR technique requires scanning the surface over time, which can lead to measurement errors if the object is unstable due to mechanical movements or vibrations. In dualwavelength holographic interferometry such drawbacks can be reduced by short camera exposure times of milliseconds/ microseconds, or by using pulse laser with pulse durations of 10 ns. …”
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Highly photoactive rGO-MnO2/CuO nanocomposite photocatalyst for the removal of metanil yellow dye and bacterial resistance against Pseudomonas Aeruginosa by A. Ceril Jeoffrey, S. Jothi Ramalingam, K. Murugaiah, A.R. Balu

“…Raman active Ag and Bg CuO modes occur at 270 and 450 cm−1 and Mn-O symmetric vibrations at 590 and 540 cm−1. The incorporation of rGO into the MnO2/CuO composite increased its photocatalytic activity from 87 % to 96 % against the degradation of metanil yellow dye by increasing its electron conductivity, adsorption capacity, and light absorption capacity. …”
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Folic Acid-Conjugated Fe-Au-Based Nanoparticles for Dual Detection of Breast Cancer Cells by Magnetic Resonance Imaging and Computed Tomography by Nasim Jamshidi, Ali Tarighatnia, Mona Fazel Ghaziyani, Fakhrossadat Sajadian, Maryam Olad ghaffari, Nader D Nader

“…Materials and Methods: Fe2O3/Au@PAM NPs labeled or not to folic acid were synthesized and analyzed by dynamic light scattering, transmission electron microscopy, and vibrating sample magnetometry. The ability of these NPs to create image contrast was also investigated in silico and in vitro (in MCF-7 breast cancer cells and A549 lung cancer cells) with CT and MRI. …”
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Optimization and characterization of sustainable geopolymer mortars based on palygorskite clay, water glass, and sodium hydroxide by Hamid Samer, Johari Izwan, Othman Nadras

“…FTIR spectroscopy demonstrated that HRP-based GM showed the presence of Si–O, Al–O, and O–C–O bonds stretching vibrations in the alumino-silicate network. The results showed that the CO2 emissions had a reduction in the HRP-based GM compared with the reference mix of ordinary Portland cement mortar (OPM). …”
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