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  1. 4501

    Detailed Molecular Dynamics of the Photochromic Reaction of Spiropyran: A Semiclassical Dynamics Study by Gaohong Zhai, Shuai Shao, Shaomei Wu, Yibo Lei, Yusheng Dou

    Published 2014-01-01
    “…The main simulation results show that one pathway involves hydrogen out-of-plane (HOOP) torsion of phenyl ring nearby N atom in 254 fs on the excited state and the isomerization from cis- to trans-SP that is complete in about 10 ps on the ground state after the electron transition πσ*; the other dominate pathway corresponds to the ring-opening reaction of trans-SP to form the most stable merocyanine (MC) product. …”
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  2. 4502

    Biosynthesis of Crystalline Silver and Gold Nanoparticles by Extremophilic Yeasts by Ana Mourato, Mário Gadanho, Ana R. Lino, Rogério Tenreiro

    Published 2011-01-01
    “…When the washed yeast cells were in contact with Ag or Au solutions, AgNPs smaller than 20 nm were produced, as for the AuNPs diameter ranged from 30 to 100 nm, as determined through transmission electron microscopy and confirmed by energy-dispersive X-ray spectra. …”
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  3. 4503

    ACTH-Independent Cushing’s Syndrome Associated with Left Adrenocortical Oncocytoma of Uncertain Malignant Potential by Giuseppe S. Sica, Leandro Siragusa, Bruno Sensi, Vittoria Bellato, Pierangela Floris, Valentina Rovella, Alessandro Mauriello, Monia Di Prete, Rossana Telesca, Valerio Ciavoni, Carmine Cardillo, Nicola Di Daniele, Manfredi Tesauro

    Published 2020-01-01
    “…Histopathological examination revealed an oncocytoma of uncertain malignant potential with a low Ki-67 proliferation index, inhibin A positivity, and chromogranin A negativity. Electron micrographs confirmed adrenal oncocytoma cells, characterized by the presence of a large amount of mitochondria. …”
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  4. 4504

    Sb distribution in the phases of SiO2 saturated Sb-Fe-O-SiO2-CaO system in air by Zhang Z.T., Nie H.P., Yan K.

    Published 2021-01-01
    “…Sb distribution in the phases of SiO2 saturated Sb-Fe-O-SiO2-CaO system was determined for the first time through hightemperature experiment and quenching techniques, followed by Electron probe X-ray microanalysis (EPMA) in air (Ptot = 1 atm, PO2 = 0.21 atm). …”
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  5. 4505

    Ecofriendly Synthesis of Silver Nanoparticles from Garden Rhubarb (Rheum rhabarbarum) by Palem Ramasubba Reddy, Shimoga D. Ganesh, Nabanita Saha, Oyunchimeg Zandraa, Petr Sáha

    Published 2016-01-01
    “…The crystalline nature of SNPs was confirmed by X-ray diffraction (XRD) peaks at 38.2°, 45.6°, 64.2°, and 76.8°. Transmission electron microscopy (TEM) and scanning electronic microscopy (SEM) confirm the shape of synthesized SNPs. …”
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  6. 4506

    Keratorefractive Effect of High Intensity Focused Ultrasound Keratoplasty on Rabbit Eyes by Zhiyu Du, Pisong Yan, Qiang Luo, Dan Zhang, Yu Zhang

    Published 2016-01-01
    “…Light microscopy (LM) and transmission electron microscopy (TEM) were performed to determine the effect on the corneal stroma. …”
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  7. 4507

    Investigation of Physicochemical Properties and Characterization of Leaf Stalk Fibres Extracted from the Caribbean Royal Palm Tree by S. V. Gurupranes, L. Natrayan, S. Kaliappan, Praveen Bhai Patel, S. Sekar, P. Jayaraman, C. K. Arvinda Pandian, E. S. Esakkiraj

    Published 2022-01-01
    “…The CRP’s leaf stalks, termed CRP leaf stalk fibres (CRPLSFs), are extricated and categorized by (i) thermogravimetric analysis (TGA), (ii) scanning electron microscopy (SEM), (iii) Fourier-transform infrared (FT-IR) spectroscopy, (iv) physical-chemical analysis, (v) X-ray diffraction (XRD), and (vi) tensile test (TT). …”
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  8. 4508

    A Study of the Creep-Fatigue Damage Mechanism of a P92 Welded Joint Using Nanoindentation Characterization by Zhangmin Jin, Zhihui Cai, Xuecheng Gu, Zhiqiang Wang, Yiwen Han, Ting Yu, Yuxuan Song, Zengliang Gao, Zhongrui Zheng

    Published 2025-01-01
    “…Relying on the scanning electron microscope, the fracture mechanism of P92 steel gradually changes from fatigue-dominating to creep-fatigue interactive damage with the increasing strain rate. …”
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  9. 4509

    Photodynamic Action of LED-Activated Curcumin against Staphylococcus aureus Involving Intracellular ROS Increase and Membrane Damage by Yuan Jiang, Albert Wingnang Leung, Heyu Hua, Xiancai Rao, Chuanshan Xu

    Published 2014-01-01
    “…The colony forming unit assay was used to investigate photocytotoxicity of curcumin on Staphylococcus aureus, confocal laser scanning microscopy (CLSM) and flow cytometry (FCM) for assaying membrane permeability, FCM analysis with DCFH-DA staining for measuring the intracellular ROS level, and transmission electron microscopy (TEM) for observing morphology and structure. …”
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  10. 4510

    Effect of Aging Time and Film Thickness on the Photoelectrochemical Properties of TiO2 Sol-Gel Photoanodes by D. Regonini, A. K. Alves, F. A. Berutti, F. Clemens

    Published 2014-01-01
    “…Aging is necessary to build up a well-interconnected sol-gel network which finally leads to a photoelectrode with optimized light absorption and electron collection properties. This is also confirmed by the higher IPCE signal of aged photoelectrodes, especially below 340 nm. …”
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  11. 4511

    Sorption of Pyrene by Clay Minerals Coated with Dissolved Organic Matter (DOM) from Landfill Leachate by Pingxiao Wu, Yong Wen, Yun Xiang, Jianbing Zhou, Jianwei Du, Nengwu Zhu, Ping Li

    Published 2015-01-01
    “…The bare clays and their complexes were characterized by powder X-ray diffraction (XRD), Fourier transform infrared (FTIR), thermogravimetry (TG), differential scanning calorimetry (DSC), and scanning electron microscopy (SEM). Batch experiments were designed to investigate the sorption behavior of pyrene onto the clays in the presence of DOM. …”
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  12. 4512

    Electrochemical and physical properties of magnesioferrite nanomaterial and photocatalytic degradation of methylene blue by Nolubabalo Matinise, A. Fall

    Published 2025-01-01
    “…High-resolution transmission electron microscopy was employed to obtain extensive information on crystalline size and distribution. …”
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  13. 4513

    Research on the Effect of Curing Temperature, Steel Fiber, and Admixture Content on Concrete Performance Based on Orthogonal Test in Cold Region by Z. G. Zhu, K. P. Hou, H. F. Sun, Y. Cheng, B. J. Yang, W. Sun

    Published 2022-01-01
    “…In this paper, through the orthogonal experiment design, we studied the mixing temperature, steel fiber, and water reducing agent dosage on concrete mixture slump; the influence of curing temperature, steel fiber, water reducing agent, and accelerating agent content on compressive strength of concrete; and the influence of the final microstructure by scanning electron microscopy (28-day concrete, analysis of the degree of hydration reaction). …”
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  14. 4514

    Biocompatibility, Degradation Behavior, and Mechanical Properties of Magnesium Alloy Plates In Vivo by Yongping Wang, Qingqing Qin, Xiaorong Liu, Qiangqiang Li, Huaibin Zhang, Dubin Yang, Yao Jiang

    Published 2023-01-01
    “…The corrosion products and components were observed using a scanning electron microscope with an energy-dispersive spectroscopy system, and the corrosion rate was observed by weight loss testing. …”
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  15. 4515

    HESPERIA REleASE+: Improving Solar Proton Event Forecasting by Means of Automated Recognition of Type‐III Radio Bursts by Arik Posner, Olga Ε. Malandraki, Michalis Karavolos, Kostas Tziotziou, Fanis Smanis, Bernd Heber, Henrik Dröge, Patrick Kühl, Giorgos P. Veldes

    Published 2024-12-01
    “…Abstract This work reports on an attempt toward improving the Relativistic Electron Alert System for Exploration (REleASE): the occurrence of a type‐III radio burst as a precondition for a REleASE forecast. …”
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  16. 4516

    Cadmium sulfide (CdS) nanoparticles and Cd2+ accumulated by Portulaca oleracea L. using a hydroponic system: Constructed wetland perspective by Hameed Ullah, Yanqing Sheng

    Published 2025-01-01
    “…CdS NPs aggregates were identified within the plant cells in root and shoot tissues using transmission electron microscopy (TEM). The BCF values ranged from 6.96 to 548.10 for the Cd treatment and 12.91–499.66 for CdS NPs, indicating the ability of P. oleracea to accumulate Cd and NPs. …”
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  17. 4517

    Structural, Morphological and Thermal Properties of Kenaf Microcrystalline Cellulose/Poly (Butylene Adipate-Co-Terephthalate) Films for Packaging Applications by Aatikah Meraj, Ahmad Safwan Ismail, Mohammad Jawaid

    Published 2025-12-01
    “…The structural, morphological, thermal, and tensile properties of PBAT and microcrystalline cellulose film were examined using X-ray Diffraction, Scanning electron microscope (SEM), Thermal analysis, and Universal Testing Machine. …”
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  18. 4518

    Efficacy of bacteriophages with Aloe vera extract in formulated cosmetics to combat multidrug-resistant bacteria in skin diseases by Sodaf A. Maan, Abeer A. Faiesal, Gamar M. Gamar, Noha K. El Dougdoug

    Published 2025-02-01
    “…Lytic phages specific to these isolates were isolated, identified through plaque assays, transmission electron microscopy and classified morphologically according to the new International Committee on Taxonomy of Viruses classification as members of the Straboviridae, Drexlerviridae, and Autographiviridae families. …”
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  19. 4519

    A Comparative Study of Raw and Metal Oxide Impregnated Carbon Nanotubes for the Adsorption of Hexavalent Chromium from Aqueous Solution by Muhammad I. Qureshi, Faheemuddin Patel, Nadhir Al-Baghli, Basim Abussaud, Bassam S. Tawabini, Tahar Laoui

    Published 2017-01-01
    “…The synthesized materials were characterized using scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). …”
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  20. 4520

    Enhancement of antibacterial activity through phyto‐fabrication of silver nanoparticles with Ficus thonningii aqueous extracts by Dickens A. Ondigo, Were L. L. Munyendo, Dickson Andala, Apollo O. Maima, Josephat M. Mosweta, Kevin W. Odhiambo

    Published 2022-09-01
    “…The surface, shape and topographical features were shown by Scanning Electron Microscopy as spherical orientations. An enhanced antimicrobial efficacy was displayed by the nanoparticles (inhibition zones of 26.1, 24.1 and 15.2 mm from 11.5, 10.6 and 6.5 mm) for Staphylococcus aureus, Streptococcus pyrogenes and Escherichia coli, respectively, compared to Flucloxacillin standard that was in the ranges of 21.5, 23.5 and 25.7 mm. …”
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