Effect of defects such as vacancy with oxygen and adsorbed oxygen on electronic structure of graphene plane by V. A. Sachkov

“…The article is devoted to the study of the effect of vacancytype defects with an oxygen atom attached to the graphene plane depending on the concentration of defects. …”
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Object of defects of vacancy type in graphene plane into clusters and the influence of vacancy clusters on morphology and electronic properties of structure by V. A. Sachkov

“…The optimal configurations of the arrangement of carbon atoms for the graphene plane from vacancy clusters are found. …”
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Structural and Electronic Properties of GaN (0001)/α-Al2O3 (0001) Interface by M. B. Pereira, E. M. Diniz, S. Guerini

“…Our calculations show strong hybridization between atoms in the interface region.…”
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BIOMONITORING PENCEMARAN UDARA MENGGUNAKAN BIOINDIKATOR LICHENES DI KOTA MADIUN by Anikhotul Ihrom, Ani Sulistyarsi

“…Pb content measurement using Atomic Absorption Spectrophotometer (AAS). The results showed Pb levels in different areas of the City of Madiun there are significant differences. …”
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Photodegradation of HCFC-22 Using Microwave Discharge Electrodeless Mercury Lamp with TiO2 Photocatalyst Balls by Seong-Gyu Seo, Young-Kwon Park, Sun-Jae Kim, Heon Lee, Sang-Chul Jung

“…The microwave discharge electrodeless mercury lamp (MDEML) used in this study showed mainly atomic Hg emission lines at 253.7 nm. The decomposition efficiency of HCFC-22 increased with decreasing inlet concentration and with increasing reactor residence time. …”
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Effect of ZnO on the Thermal Properties of Tellurite Glass by H. A. A. Sidek, S. Rosmawati, B. Z. Azmi, A. H. Shaari

“…Experimental results show their density, and the thermal expansion coefficient increases as more ZnO content is added to the tellurite glass network, while their glass transition, Debye temperature, and the softening temperature decrease due to a change in the coordination number (CN) of the network forming atoms and the destruction of the network structure brought about by the formation of some nonbridging oxygen (NBO) atoms.…”
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Mercury, Lead, and Cadmium in the Muscles of Five Fish Species from the Mechraâ-Hammadi Dam in Morocco and Health Risks for Their Consumers by Mohammed Mahjoub, Soufiane Fadlaoui, Mohammed El Maadoudi, Youssef Smiri

“…Trace metals were determined by Graphite Furnace Atomic Absorption Spectrometry for the Pb and the Cd and by Cold Vapor Atomic Absorption Spectrometry for the Hg. …”
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Radon on Mars and the Moon derived from Martian and lunar meteorites by Frédéric Girault, Ludovic Ferrière, Carine Sadaka, Íñigo de Loyola Chacartegui Rojo, Rémi Losno, Frédéric Moynier, Frédéric Perrier, Pierre-Yves Meslin

“…Mean estimated surface radon fluxes for Mars and the Moon are 0.16–0.60 and 0.33–0.44 mBq m−2 s−1 (78–280 and 160–210 atoms m−2 s−1), respectively, much lower than on Earth (21 mBq m−2 s−1 or 104 atoms m−2 s−1). …”
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Molecular dynamics simulation of wild and mutant proteasome subunit beta type 8 (PSMB8) protein: Implications for restoration of inflammation in experimental autoimmune encephalomy... by Shamrat Kumar Paul, Md Saddam, Nisat Tabassum, Mahbub Hasan

“…The differences in the protein's overall motion and the atoms' precise location are identified by the principal component analysis, showing that the overall motion and location of the atoms are different. …”
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In-situ/operando study of Cu-based nanocatalysts for CO2 electroreduction using electrochemical liquid cell TEM by Jiawei Wan, Jiawei Wan, Qiubo Zhang, Ershuai Liu, Ershuai Liu, Yi Chen, Yi Chen, Jiana Zheng, Jiana Zheng, Amy Ren, Walter S. Drisdell, Walter S. Drisdell, Haimei Zheng, Haimei Zheng

“…We highlight the platform’s crucial role in elucidating atomic-scale pathways of nanocatalyst restructuring and identifying catalytic active sites, as well as avoiding potential artifacts to ensure unbiased conclusions. …”
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Physical and Chemical Properties of Biodiesel Obtained from Amazon Sailfin Catfish (Pterygoplichthys pardalis) Biomass Oil by F. Anguebes-Franseschi, A. Bassam, M. Abatal, O. May Tzuc, C. Aguilar-Ucán, A. T. Wakida-Kusunoki, S. E. Diaz-Mendez, L. C. San Pedro

“…Finally, mineral analysis by atomic absorption showed the absence of heavy metals Cd, Ni, and Pb, as well as low concentrations of Ni, Fe, Cu, and Zn, demonstrating that the quality of the fuel is not compromised. …”
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Flux pinning in superconducting multilayer 2H-NbSe2 nano-step junction by Minseong Kwon, Mingi Kim, Yoonji Gong, Heeyeon Lee, Young Duck Kim

“…In this study, we present an experimental investigation of the superconducting phase transitions and vortex dynamics in the atomically thin type-II superconductor 2H-NbSe _2 . …”
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First-principles study of the matrix alloying effect of X (X = Cr, Mo, W, V, Ti, Si) on the bonding characteristics and mechanical properties of the NbC/Fe interface by Yutong Yu, Lisheng Zhong, Enci Han, Ke Shi, Kaiyuan Hu, Chengwen Zhang, Yunhua Xu, Jianhong Peng, Xu Hu

“…A correlation between the atomic calculations and mechanical properties can be determined using first principles, as well as a reference for practical engineering applications.…”
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Stability Monitoring and Analysis of High and Steep Slope of a Hydropower Station by Guangcheng Shi, Gongkai Gu, Hua Zhou, Zhigang Tao, Hongyue Pan, Ting Tang

“…These new fissures and fault fracture zones provide convenient conditions for rainfall and atomized rain infiltration. The rainwater infiltrated along the slope surface, formed the seepage field in the slope body, and weakened the rock-soil mass parameters. …”
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Synthesis of Amino Acid Schiff Base Nickel (II) Complexes as Potential Anticancer Drugs In Vitro by Yang Li, Jianfang Dong, Peiran Zhao, Ping Hu, Dawei Yang, Lei Gao, Lianzhi Li

“…Details of structural study of these complexes using single-crystal X-ray crystallography showed that distorted octahedral environment around nickel (II) ion has been satisfied by three nitrogen atoms and three oxygen atoms. All these complexes displayed moderate cytotoxicity toward esophageal cancer cell line Eca-109 with the IC50 values of 23.95 ± 2.54 μM for 1, 18.14 ± 2.39 μM for 2, and 21.89 ± 3.19 μM for 3. …”
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Recent Developments in Heavy Metals Detection: Modified Electrodes, Pretreatment Methods, Prediction Models and Algorithms by Yujie Shi, Shijie Zhang, Hang Zhou, Yue Dong, Gang Liu, Wenshuai Ye, Renjie He, Guo Zhao

“…This review aims to highlight the commonly used methods for detecting heavy metals (such as atomic absorption spectroscopy (AAS), atomic emission spectroscopy (AES), inductively coupled plasma–mass spectrometry (ICP-MS), square-wave anodic stripping voltammetry (SWASV), etc.), with a particular focus on electrochemical detection and electrode modification materials. …”
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Structural evolution mechanisms and design strategies of layered cathodes for sodium-ion batteries by Li Zhang, Jun Wang, Wenhai Ji, Nuria Tapia-Ruiz, Martin Winter, Jie Li

“…The electrochemical behavior of layered NaxTMO2 materials is correlated to the extraction and insertion of Na atoms during charge and discharge accompanied by structural changes, respectively. …”
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Rational design of nitrogen and fluorine co-doped metal-free porous carbons electrocatalysts for highly efficient oxygen reduction and zinc-air batteries by Linqiang Li, Na Qin, Huayun Ma, Jing Liu, Zhiqiang Zhu, Yaxiong Huo, Lipeng Zhai, Liwei Mi

“…This is mainly because the porous carbon catalyst has a high specific surface area, and the nitrogen and fluorine atoms in it have good dispersion and synergistic effects on the polarization of adjacent carbon atoms. …”
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Metal‐Mediated Chlorine Transfer for Molten Salt‐Driven Thermodynamic Change on Silicon Production by Minjun Je, Jin Chul Kim, Jiyeon Kim, Sungho Kim, Sunmin Ryu, Jaegeon Ryu, Sang Kyu Kwak, Soojin Park

“…Above its melting temperature (Tm ≈ 192 °C), three AlCl3 molecules coordinate with each metal (M) atom (e.g., conventional Al and Mg, or even thermodynamically unfeasible Zn) to form metal‐AlCl3 complexes, M(AlCl3)3. …”
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Avrami behavior of magnetite nanoparticles formation in co-precipitation process by Ahmadi R., Hosseini Madaah H.R., Masoudi A.

“…In order to investigate the kinetics of nanoparticle formation, variation in the amount of reactants within the process was measured using pH-meter and atomic absorption spectroscopy (AAS) instruments. …”
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