Determination of Formaldehyde by HPLC with Stable Precolumn Derivatization in Egyptian Dairy Products by Ahmed Salem Sebaei, Ahmed M. Gomaa, A. A. El-Zwahry, E. A. Emara

“…The dairy samples were reacted and extracted with a warmed organic solvent in the presence of derivatizing agent 2,4-dinitrophenylhydrazine (DNPH) and formaldehyde; the mixture was centrifuged and followed by diode array detection. The method is validated and gives average recovery of formaldehyde at the three different levels 0.1, 5.0, and 10.0 mg/kg varied between 89% and 96%. …”
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Molecularly imprinted polymers and metal-organic framework-based nanomaterial sensors for food and beverage analysis and safety–A review by Favour Ezinne Ogulewe, Akeem Adeyemi Oladipo, Mustafa Gazi

“…A significant portion of this review is dedicated to exploring the application of MIP and MOF-based sensors for the detection of a wide array of contaminants in food matrices, encompassing antibiotics, hormones, pesticides, mycotoxins, heavy metals, pathogenic microorganisms, food additives, and allergens. …”
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Analytical approach for simultaneous determination of azoxystrobin, prothioconazole and trifloxystrobin in plant protection products by Lazić Sanja, Šušnjar Aleksandra, Vuković Slavica, Ećimović Jelena, Đukanović Mitar, Šunjka Dragana

“…In this study, an isocratic reversed-phase high-performance liquid chromatographic (RP-HPLC) method with diode array detection (DAD) was developed and validated for simultaneous determination of azoxystrobin, trifloxystrobin and prothioconazole in plant-protection products. …”
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Randomized controlled trial evaluating the utility of urine HPV DNA for cervical cancer screening in a Pacific Island population by Brenda Y. Hernandez, Aileen C Tareg, Martina Reichhardt, Angelica Agapito, Xuemei Zhu, Angela Sy, Arnice Yuji, Jeffrey Killeen, Owen Chan, Lee E Buenconsejo-Lum

“…Concordance of HPV DNA, evaluated by the Roche Linear Array, was compared in paired self-collected urine and clinician-collected liquid cytology samples. …”
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Cytokine and Antibody Based Diagnostic Algorithms for Sputum Culture-Positive Pulmonary Tuberculosis. by Tao Chen, Jinfei Lin, Wei Wang, Joy Fleming, Liang Chen, Yunxia Wang, Haicheng Li, Huixin Guo, Jie Zhou, Xunxun Chen, Yuhui Chen, Qinghua Liao, Yang Shu, Yaoju Tan, Meiling Yu, Guozhou Li, Lin Zhou, Qiu Zhong, Lijun Bi, Lina Guo, Meigui Zhao

“…<h4>Methods</h4>TB-related serum cytokines were screened using a human cytokine array. TB-related cytokines and TB-specific antibodies were detected in parallel with microarray technology. …”
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Non‐Invasive Diagnosis of Hypertrophic Cardiomyopathy by Breath by Yael Hershkovitz‐Pollak, Manhal Habib, Yoav Y. Broza, Olga Katz, Harry Rakowski, Hossam Haick

“…Then, the sensor array is used to differentiate between HCM patients and controls, resulting in the testing set, with 92.9% accuracy, 75% specificity, and 94.7% sensitivity. …”
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Mysterious seismoacoustic signals of eastern Helwan quarry blasts 2022 by Islam Hamama, Shimaa H. Elkhouly, Hanan Gaber, Mona Hamada, Hany S. Elbehiri, Adel S. Othman, Mohamed Maklad, Mona Abdelazim, Mohamed N. ElGabry, Ahmed Lethy, Hesham Hussein, Masa-yuki Yamamoto

“…Throughout the 6-month monitoring period, we employed a recursive short-term average/long-term average trigger method across all sensors, leading to the detection of the impulsive seismoacoustic events. Infrasound propagation models, coupled with F-K analysis, further confirmed the locations and directions of the recorded events, providing robust data that could be correlated with planet satellite images of the azimuth directions detected via the infrasound array analyses. …”
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Simultaneous determination of cationic surfactants in disinfectants by S. V. Andreev, A. D. Merkuleva, E. S. Belyaev

“…The proposed method is based on the use of reverse-phase and hydrophilic high-performance liquid chromatography with diode-array detectionResults. The best separation of ADBAC, ADEBAC, and CHG was achieved using a column filled with modified spherical silica gel (5 цт, 4.6 × 250 mm) in gradient elution mode. …”
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Optimizing Security of Radio Frequency Identification Systems in Assistive Devices: A Novel Unidirectional Systolic Design for Dickson-Based Field Multiplier by Atef Ibrahim, Fayez Gebali

“…The method of implementing field multiplication operation significantly influences the system’s resilience against side-channel attacks; for instance, implementation using unidirectional systolic array structures can provide enhanced error detection capabilities, improving resistance to side-channel attacks compared to traditional bidirectional multipliers. …”
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Conformal Retinal Image Sensor Based on Electrochemically Exfoliated MoS₂ Nanosheets by Tianxiang Li, Hao Yuan, Wentong Cai, Qi Su, Lingxian Kong, Bo Sun, Tielin Shi

“…The array integrates 180 pixels on a spherical crown with a radius of 11 mm, and a hollow letter “T” is successfully recognized. …”
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Multimodal Intelligent Flooring System for Advanced Smart‐Building Monitoring and Interactions by Yuqi Chen, Jianlong Hong, Yukun Xiao, Huiyun Zhang, Jun Wu, Qiongfeng Shi

“…Thus, this work introduces a multimodal intelligent flooring system, implementing a 4 × 4 floor array for multimodal information detection (including position, pressure, material, user identity, and activity) and human–machine interactions. …”
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Supramolecular discrimination and diagnosis-guided treatment of intracellular bacteria by Jia-Hong Tian, Siyuan Huang, Ze-Han Wang, Juan-Juan Li, Xianhui Song, Ze-Tao Jiang, Bing-Sen Shi, Ying-Ying Zhao, Hui-Yan Zhang, Ke-Rang Wang, Xin-Yue Hu, Xinge Zhang, Dong-Sheng Guo

“…A supramolecular sensor array is developed for simple, rapid, accurate, and high-throughput identification of intracellular bacteria. …”
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An Automated Occultation Network for Gravitational Mapping of the Trans-Neptunian Solar System by Daniel C. H. Gomes, Gary M. Bernstein

“…We find that MBAs are the optimal target population due to their higher occultation rates and abundance of objects above Legacy Survey of Space and Time detection thresholds. A 10 yr survey of occultations by MBAs and Trojans using an array of 200 40 cm telescopes at 5 km separation would achieve 5 σ sensitivity to the gravitational tidal field of a 5 M _⊕ Planet X at 800 au for >90% of potential sky locations. …”
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Direction-of-Arrival Estimation for Wideband Chirps via Multi-Line Fitting in the Fractional Fourier Domain by Eulogio G. Huampo, Juliano B. Lima, Jose R. de Oliveira Neto

“…The referred estimation can be carried out using array signal processing in the fractional Fourier transform (FrFT) domain, which involves searching for peak amplitude in order to select the optimal (fractional) order. …”
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Generation of High-Power Bottle Beams and Autofocusing Beams by Yixian Qian, Songtao Lai, Hongxing Mao

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High-sensitivity and low-loss SAW accelerometer base on phononic crystals by Yuan Rui, Xu Zhangliang, Wei Song

“…It can be seen that PnCs can make SAW in the bandgap (766 MHz–864 MHz) spread along a fixed path or confined array area, effectively reducing acoustic energy loss. …”
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Quantitative Method for Ultrasonic Testing of Lead Seal Defects in High Voltage Cable Accessories by Zheng Hai, Cai Qiushen, Zheng Jishi, Zhen Zhiming, Zou Wei, Chen Jianping

“…Phased array ultrasound technology has demonstrated its capability in detecting lead seal defects within high-voltage cable terminals. …”
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Towards a spectrally multiplexed quantum repeater by Tanmoy Chakraborty, Antariksha Das, Hedser van Brug, Oriol Pietx-Casas, Peng-Cheng Wang, Gustavo Castro do Amaral, Anna L. Tchebotareva, Wolfgang Tittel

“…Here we demonstrate the concurrent employment of (1) spectrally multiplexed cavity-enhanced spontaneous parametric down-conversion in a nonlinear crystal; (2) a virtually-imaged phased array that enables mapping of spectral modes onto distinct spatial modes for frequency-selective detection; and (3) a cryogenically-cooled Tm3+:LiNbO3 crystal that allows spectral filtering in an approach that anticipates its use as a spectrally-multiplexed quantum memory. …”
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Thickness Uniformity Assessment of Epoxy Asphalt Pavement Layer on Steel Bridge Decks Using Three-Dimensional Ground-Penetrating Radar by Lei Huang, Zhijian Jin, Zhian Yao, Bo Chen, Weixiong Li, Xuetang Xiong, Huayang Yu

“…To address the challenge of assessing the thickness uniformity of epoxy asphalt layers on steel bridge decks, three-dimensional ground-penetrating radar (3D-GPR) was employed for non-destructive, full cross-sectional detection of the pavement layer’s thickness. The antenna array spacing was optimized using the common midpoint (CMP) method, enabling precise measurement of the relative permittivity of epoxy asphalt mixtures. …”
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Silver Nanostructures for Determination of FKBP12 Protein by Cosimo Bartolini, Martina Tozzetti, Stefano Menichetti, Gabriella Caminati

“…We designed and fabricated a nanosensor platform for the rapid and efficient determination of FKBP12 concentration in biological fluids exploiting anisotropic silver nanoparticles (AgNps) to enhance the capabilities of Quartz Crystal Microbalance (QCM) detection. To this end, the QCM sensor was coated with a compact array of AgNPs that were further functionalized with a Self–Assembled–Monolayer containing a synthetic receptor, GPS–SH1, designed and synthesized specifically to selectively bind FKBP12. …”
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