HEAVY METAL CONTAMINATION OF YAMS PRODUCED IN BENUE STATE by H. A. Owoicho, F.J. Ikpa, C.C. Iheukwumere, R. A. I. Ega

“…The concentration of the heavy metals were analyzed using Atomic Absorption Spectrophotometry (AAS) 6800. The mean concentration of As, Cd, Cr, and Pb in the yams were 1.3887, 0.0126, 0.0452, and 0.0286 Mg/kg. …”
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Assessment of forest soil contamination by heavy metals in the Polish National Park near Warsaw by Aneta Łukaszek-Chmielewska, Joanna Rakowska, Marzena Rachwał, Olga Stawarz

“…The content of the cadmium, lead, manganese and chromium (using atomic emission spectroscopy with induction-coupled plasma), as well as granulometric composition, pH value and nitrogen and total carbon content, were conducted on soil samples taken from the surface layer (0–10 cm) in the protected area of the Kampinos National Park in Poland. …”
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Impact of micromechanical properties of organic matter on the micro-mesopore structures of the over-mature shale in the Niutitang Formation by Hang Lei, Wenjibin Sun, Yujun Zuo, Zhonghu Wu, Qichi Dai, Wei Lv, Yueqin Li, Xionggang Xie

“…In this study, shale cores from the Niutitang Formation have been specifically chosen for OM isolation, adsorption testing, atomic force microscopy examination, and focused ion beam scanning electron microscopy (FIB-SEM) analysis to assess the micromechanical properties of OM and pore structures. …”
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Effect of bleaching materials and whitening mouth wash on surface roughness of two types of composite resin materials nanohybrid and nanofill: an In‐vitro Study by Manal M. Taher, Nsar M. Aziz, Intesar S. Toma

“…Each group were analyzed and tested before exposing to bleaching system that considered as control, by using surface roughness (Ra) machine using atomic force microscopy. Three bleaching system then used, hydrogen peroxide 35% with laser and carbamide peroxide 10% three times each time for 15 minutes while whitening mouth wash for 1 minute/ day for one month. …”
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Enhancing adsorption efficiency for camouflage clothing through activated carbon and inorganic composite coatings by Kittiphop Promdee, Doungkamon Phihusut, Apisake Monthienvichienchai, Natthapong Monarumit

“…The process’s protective efficacy was analyzed by a scanning electron microscope (SEM), examining pore size distribution, UV–Vis NIR, and atomic adsorption spectroscopy (AAS). SEM images of military camouflage texture treated with activated carbon, Talc, TiO2 and Bentonite in 50x, 100x, 200x, 400x, 800x and 1,000x magnifications reveal composite materials between powder materials and binder composites in the camouflage texture, arranged in an organized amorphous configuration. …”
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Tailoring the Anomalous Hall Effect in van der Waals Ferromagnet Fe3GeTe2 by WU Kaile, WANG Junshan, JIANG Jiaolin, CHAI Qian, WANG Qin, SANG Shengbo, GE Yang

“…Two-dimensional van der Waals magnetic materials have shown fascinating natural ferromagnetic properties at the atomic level, which has great potential in the fields of low power spintronics, quantum computing, and optical communication. …”
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Characterization and simulation of AlGaN barrier structure effects in normally-off recessed gate AlGaN/GaN MISHEMTs by An-Chen Liu, Hsin-Chu Chen, Po-Tsung Tu, Yan-Lin Chen, Yan-Chieh Chen, Po-Chun Yeh, Chih-I Wu, Shu-Tong Chang, Tsung-Sheng Kao, Hao-Chung Kuo

“…The objective of this study is to optimize the trade-off between threshold voltage (V _TH ) and maximum drain current (I _D,max ) in recessed gate AlGaN/GaN metal insulator semiconductor high electron mobility transistor (MISHEMT) using atomic layer etching (ALE) technology, with technical computer-aided design (TCAD) simulations assisting in the analysis of the underlying mechanisms to demonstrate the high performance and reliability of GaN-based power application. …”
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Heavy metal contamination in freshwater habitats impairs the growth and reproductive health of wild spotted snakehead Channa punctata (Channidae) in Bangladesh by Imran Parvez, Sharmin Ahmed, Nazifa Tasnim, Rubaiya Pervin, Md Ashraful Alam, Md Nasir Khan, Yeasmin Ara, Harunur Rashid, Siriporn Pradit

“…The growth and reproductive health of a wild freshwater fish, C. punctata, collected from five freshwater habitats, were assayed with heavy metal bioaccumulation. Atomic absorption spectrometry detected the bioaccumulation of cadmium (Cd), chromium (Cr), mercury (Hg), and lead (Pb) in the muscle of C. punctata. …”
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NMR probing of copper–amyloid β1–16 interactions and self-assembly by Punnepalli Sunanda, Srinivasarao Raghothama, Uma Maheswari Devi Palempalli, Bankala Krishnarjuna

“… Trace metal ions, such as copper, play an important role in the development of amyloid β (Aβ)-mediated Alzheimer’s disease (AD). Atomic-level investigation of Aβ interaction with copper ions is essential for understanding the metal-mediated peptide self-assembly. …”
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Food Safety Analysis of Milk and Beef in Southwestern Uganda by Phyllis Candy, Natabo, Keneth Iceland, Kasozi, Sarah, Namubiru, Dickson Stuart, Tayebwa, Andrew, Tamale, Pwaveno H., Bamaiyi

“…Samples were analyzed by atomic absorbance spectrophotometer, and the EDI and ILCR were computed using the US EPA reference values. …”
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Influence of Test Protocol on Filtration Efficiency of Medical Face Mask Material by Aurélie Joubert, Ala Bouhanguel, Yves Andrès, Laurence Le Coq

“…Several polydisperse test aerosols were used - DEHS, alumina, HOLI, NaCl, Staphylococcus epidermidis and Emesvirus zinderi (MS2) - produced by liquid atomization and/or powder dispersion, and sized by optical and aerodynamic counters or cascade impactors. …”
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Photodiagnosis and photodynamic recognition of cervical cancer with SEM and AFM images. by Sevcan Aytaç, Gürkan Özbey

“…At the time of the literature review, images of the same patients taken from Scanning Electron Microscope (SEM) and Atomic Force Microscope (AFM) for early diagnosis of cervix cancer have not been addressed to date. …”
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Geopolymers in nuclear waste storage and immobilization: mechanisms, applications, and challenges by M. Houhou, N. Leklou, H. Ranaivomanana, JD. Penot, S. de Barros

“…Abstract According to the latest report by the International Atomic Energy Agency (IAEA), nuclear facilities generate over 30 tons of high-level radioactive waste and 300,000 tons of medium-level waste annually, highlighting the need for secure immobilization methods to safeguard environmental and public health. …”
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STUDYING HOW DIESEL ENGINE ADDITIVES USING SILVER OXIDE (Ag2O) NANOPARTICLES AFFECT THE ENVIRONMENT by CIHAN BAYINDIRLI, MEHMET CELIK

“…Adding of NPs in base fuel reduced to viscosity and density provided better atomization. So a reduction in smoke emission was obtained with NPs addition by 35.09% and 47.32% in CAg-50 and CAg-75 fuels, respectively, compared to C0 fuel at 10 Nm load, while 7.45% and 19.43% at 40 Nm load. …”
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Determination of the levels of some selected metals in ocimum lamiifolium in Wolaita Zone, Southern Ethiopia by Eyob Yishak, Teferi Tademe Dadebo

“…The aim of the present study on this medicinal plant was to determine the levels of heavy and trace metals in the leaves using the flame atomic absorption spectrometer (FAAS), which is nov AA model. …”
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High Energy X-Ray Detection by MicroPattern Gaseous Detector by Saeedeh Khezripour, Mohammad Reza Rezai Rayeni

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A Comparison Study of Chemical Compositions and Sources of PM1.0 and PM2.5 in Hanoi by Pham Duy Hien, Vuong Thu Bac, Nguyen Thi Hong Thinh, Ha Lan Anh, Duong Duc Thang, Nguyen The Nghia

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Membrane-bound model of the ternary complex between factor VIIa/tissue factor and factor X by Melanie P. Muller, Alex Mortenson, Josepha C. Sedzro, Po-Chao Wen, James H. Morrissey, Emad Tajkhorshid

“…Using a novel computational methodology combining rigid-body protein-protein docking and extensive nonequilibrium molecular dynamics simulations in the explicit presence of a membrane, we developed, to our knowledge, the first atomic-level model of the EC, taking full account of the role of the membrane. …”
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Thermal and structural effects of amino acids on the interactions of thiamine hydrochloride with water by Khitismita Prusty, Prativa Kar, Braja B. Nanda, Binita Nanda

“…The effect of the zwitterionic group (NH3+, COO−)and CH2 chain length of amino acids on the values of B-coefficients, and V2ϕ0 have been obtained by their linear association as a function of the sum of “C “atoms in the alkyl groups of the considered solutes. …”
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Spin-bearing molecules as optically addressable platforms for quantum technologies by Kuppusamy Senthil Kumar, Hunger David, Ruben Mario, Goldner Philippe, Serrano Diana

“…The attractiveness of molecular systems for quantum technologies relies on the fact that molecular structures of atomically defined nature can be obtained in endless diversity of chemical compositions. …”
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