plaTform fOr Urinary tract infection diagnostiC evAluatioN (TOUCAN): a protocol for a prospective diagnostic accuracy study of point-of-care testing in patients suspected of acute... by Thomas R Fanshawe, Philip J Turner, Gail N Hayward, Margaret Glogowska, Alastair D Hay, Michael Moore, Mark Lown, Christopher C Butler, Mandy Wootton, Mark H Wilcox, Jane Freeman, Nicola Kenealy, Valerie Tate, Owain Llion, Rebecca Lowe

“…The second part of the sample will be processed at a National Health Service-based reference laboratory using a modified reference standard including microscopy, microbiological culture, pathogen speciation and antimicrobial susceptibility testing. …”
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Technological dental sealants: in vitro evaluation of material properties and antibiofilm potential by Witalo Pereira de Jesus, Luiza de Almeida Queiroz Ferreira, Washington Henrique Themoteo da Silva, Fernanda Vieira Belém, Ana Paula Turrioni, Cláudia Silami de Magalhães, Mila Fernandes Moreira Madeira, Ivana Márcia Alves Diniz, Marco Aurelio Benini Paschoal

“…Abstract Background Due to the launch of new self-etching and self-adhesive sealing materials combined with the release of bioactive ions in the dental market, this in vitro study aimed to compare physical values of surface roughness (RS), vickers microhardness (VM), compositional energy dispersive spectroscopy (EDS), scanning electron microscopy (SEM), microbiological tests (inhibition halo-HI and surface microbial adhesion-MAS) and mechanical microshear bond strength (MBS). …”
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Enhancing thermoelectric properties of ScN films through twin domains by J. More-Chevalier, U.D. Wdowik, J. Martan, T. Baba, S. Cichoň, P. Levinský, D. Legut, E. de Prado, P. Hruška, J. Pokorný, J. Bulíř, C. Beltrami, T. Mori, M. Novotný, I. Gregora, L. Fekete, L. Volfová, J. Lančok

“…The microstructure of the produced thin films is examined by X-ray diffraction and atomic force microscopy, while their chemical composition and contamination by defects are determined by X-ray photoelectron spectroscopy. …”
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Green biosynthetic silver nanoparticles from Ageratum conyzoides as multifunctional hemostatic agents: Combining hemostasis, antibacterial, and anti-inflammatory properties for eff... by Yang Li, Yinfeng Tan, Huange Zhao, Shiting Chen, Azadeh Nilghaz, Rong Cao, Songlin Zhou

“…Subsequent experiments including scanning electron microscopy, flow cytometry, western blotting, and network pharmacology analysis have revealed that AC-AgNPs can cause platelet activation and aggregation, stimulated kallikrein-kinin system, shorten activated partial thromboplastin and prothrombin time, and increase fibrinogen content. …”
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Therapeutic effect of dihydroartemisinin on Alzheimer’s disease model mice with senile macular degeneration by Gao Han, Gong Xuewu, Zhang Meng, Wang Yuejing, Wang Yuchun, Zhang Keshuang, Yao Hongbo

“…Transmission electron microscopy showed that DHA and donepezil could reduce mitochondrial vacuolation and synaptic edema. …”
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Structural basis of FpGalNase and its combination with FpGalNAcDeAc for efficient A-to-O blood group conversion by Meiling Zhou, Kaishan Luo, Chao Su, Yan Sun, Zuyan Huang, Shuo Ma, Xun Gao, Jiwei Wang, Chen Zhang, Pengcheng Han, Guoqiu Wu

“…Using cryo-electron microscopy, we resolved the full-length structure of FpGalNase, identifying critical active site residues involved in its catalytic mechanism. …”
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Integrated removal of chromium, lead, and cadmium using nano-zero-valent iron-supported biochar: Mechanistic insights and eco-toxicity assessment by Yuzhen Wei, Jialu Yu, Fasih Ullah Haider, Qinhu Zhang, Run Chu, Cai Liqun

“…An in-depth characterization of the underlying adsorption mechanism was performed by using kinetic and isotherms models such as Pseudo-first-order, Pseudo-second-order, Langmuir and Freundlich, X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM) analysis. Each HM exhibited a distinct adsorption mechanism. …”
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Oncolytic influenza virus enhances killing effect of gemcitabine against pancreatic cancer cells by MENG Zihe, MENG Zihe, XU Yongru, DENG Zhaoda

“…The virus was then comprehensively characterized through chicken red blood cell hemagglutination assay， transmission electron microscopy， and viral replication assay. CCK-8 assay was utilized to determine the impact of OvFlu-GM-CSF viruses ［multiplicities of infection （MOI）： 0， 0.1， 1.0， 3.0］ on the survival rate of pancreatic cancer cell lines （Panc02， PANC-1， SW1990， BxPC-3） and normal pancreatic ductal epithelial cells （HPDE6-C7） after treatment for 24， 48 or 72 h. …”
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Ginsenoside Rg1 alleviates chronic testicular damage caused by cranial irradiation through the SCF/PI3K/Akt/mTOR pathway in mice by Qiuhua Zhou, Yiquan Ou, Xiangsheng Tian, Yujun Ning, Yuwei Mao, Weichao Zhao, Dingxin Long

“…Results: Histological staining, transmission electron microscopy, sperm analysis, and immunofluorescence demonstrated that Ginsenoside Rg1 ameliorated structural and functional damage to the testicles, enhanced sperm count (IR: 20.70 ​± ​1.62 vs. …”
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How mechanochemistry affects the composition and properties of disordered fluorite BaSnF4? by Mercadier, Briséïs, Legein, Christophe, Duttine, Mathieu, Body, Monique, Gutierrez, Ana Gabriela Porras, Leclerc, Sandrine, Lebedev, Oleg,  Masquelier, Christian, Dambournet, Damien

“…Microstructural analysis obtained by X-ray line refinement and Williamson–Hall diagrams showed that increasing the ball milling time resulted in a decrease in particle size from 13 to 6 nm and suppressed the occurrence of microstrains, which were identified as twinned regions by microscopy analysis. Prolongation of the ball milling treatment is also associated with a decrease in ionic conductivity with identical fluoride ion jump activation energy. 119Sn Mössbauer spectroscopy revealed the presence of a new signature assigned to Sn(IV) in an oxide–fluoride environment. …”
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Development of a Cationic Polymeric Micellar Structure with Endosomal Escape Capability Enables Enhanced Intramuscular Transfection of mRNA-LNPs by Siyuan Deng, Han Shao, Hongtao Shang, Lingjin Pang, Xiaomeng Chen, Jingyi Cao, Yi Wang, Zhao Zhao

“…The cPMs were then formulated using the synthesized polymer by the dispersion–diffusion method and characterized by dynamic light scattering (DLS) and cryo-transmission electron microscopy (CryoTEM). The membrane-destabilization activity of the cPMs was evaluated by a hemolysis assay. …”
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Anti-Inflammatory Effects of Cerium Dioxide Nanoparticles on Peritonitis in Rats Induced by Staphylococcus epidermidis Infection by Yan Li, Hongmei Sun, Zhiqi Yin, Xuexi Guo, Jun Yan

“…Green tea polyphenol CeO2 nanoparticles were synthesized and characterized by transmission microscopy, ultraviolet-visible spectroscopy, FT-IR, and powder diffractometer. 40 male adult SD rats were randomly divided into 4 groups (n = 10 each): a control group, a model group, a CeO2 group, and a CeO2 + model group. …”
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Biosynthesis and activity of Zn-MnO nanocomposite in vitro with molecular docking studies against multidrug resistance bacteria and inflammatory activators by Samy Selim, Tarek M. Abdelghany, Mohammed S. Almuhayawi, Mohammed K. Nagshabandi, Muyassar K. Tarabulsi, Mohammed Yagoub Mohammed Elamir, Asmaa A. Alharbi, Soad K. Al Jaouni

“…Transmission electron microscopy confirmed irregular particles with a spherical-like shape ranging from 25.13 to 36.21 nm. …”
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IQUB mutation induces radial spoke 1 deficiency causing asthenozoospermia with normal sperm morphology in humans and mice by Tingwenyi Hu, Xiangrong Tang, Tiechao Ruan, Shunhua Long, Guicen Liu, Jing Ma, Xueqi Li, Ruoxuan Zhang, Guoning Huang, Ying Shen, Tingting Lin

“…Computer-aided sperm analysis, Papanicolaou staining, and electron microscopy were applied to evaluate the motility, morphology, and ultrastructure of spermatozoa, respectively. …”
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Absence of MCJ/DnaJC15 promotes brown adipose tissue thermogenesis by Beatriz Cicuéndez, Alfonso Mora, Juan Antonio López, Andrea Curtabbi, Javier Pérez-García, Begoña Porteiro, Daniel Jimenez-Blasco, Pedro Latorre-Muro, Paula Vo, Madison Jerome, Beatriz Gómez-Santos, Rafael Romero-Becerra, Magdalena Leiva, Elena Rodríguez, Marta León, Luis Leiva-Vega, Noemi Gómez-Lado, Jorge L. Torres, Lourdes Hernández-Cosido, Pablo Aguiar, Miguel Marcos, Martin Jastroch, Andreas Daiber, Patricia Aspichueta, Juan Pedro Bolaños, Jessica B. Spinelli, Pere Puigserver, José Antonio Enriquez, Jesús Vázquez, Cintia Folgueira, Guadalupe Sabio

“…MCJKO mice, even without UCP1, a fundamental thermogenic protein, exhibit elevated BAT thermogenesis. Electron microscopy unveils changes in mitochondrial morphology resembling BAT activation. …”
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Development of a novel encystment medium: Enhancing diagnostic potential of Acanthamoeba spp. by Julalak Chuprom, Suthinee Sangkanu, Watcharapong Mitsuwan, Rachasak Boonhok, Alok K. Paul, Sonia M. Rodrigues Oliveira, Maria L. Pereira, Tajudeen O. Jimoh, Mohammed Rahmatullah, Polrat Wilairatana, Christophe Wiart, Ajoy K. Verma, Veeranoot Nissapatorn

“…The encystation efficiency of different Acanthamoeba strains was assessed using hemocytometry and fluorescence microscopy. Results: The optimized medium, comprising 3.152 g/L Tris-HCl, 5.55 g/L NaCl, 8% (w/v) glucose, and 5.0 mM MgCl2 at pH 9.0, demonstrated exceptional encystation efficiency with rates ranging from 99% to 100%. …”
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MicroRNA-132, Delivered by Mesenchymal Stem Cell-Derived Exosomes, Promote Angiogenesis in Myocardial Infarction by Teng Ma, Yueqiu Chen, Yihuan Chen, Qingyou Meng, Jiacheng Sun, Lianbo Shao, Yunsheng Yu, Haoyue Huang, Yanqiu Hu, Ziying Yang, Junjie Yang, Zhenya Shen

“…Internalization of DiI-labelled exosomes was examined by fluorescent microscopy. Expression levels of miR-132 in exosomes and HUVECs were quantified by real-time PCR. …”
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Therapeutic potential of the neutralizing monoclonal antibody 45G3 against encephalomyocarditis virus by Yanfang Zhang, Zhiying Wang, Yaohui Fang, Qiong Zhu, Jie Fu, Sijing Hu, Jiayin Jin, Min Zhou, Xijia Liu, Danna Zhang, Shouwei Huang, Yali Deng, Lingling Xie, Shu Shen, Jing Ye, Fei Deng, Shengbo Cao

“…This antibody exhibited high specificity for EMCV conformational epitopes, excluding linear epitopes, and demonstrated potent in vitro neutralizing activity, with an IC50 of 0.01873 μg/mL. Immunoelectron microscopy (IEM) revealed a strong direct interaction between the 45G3 antibody and EMCV particles. …”
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Effects of electrolytes on electrochemical behaviour and performance of Ti6Al4V alloy prepared by laser directed energy deposition by Jun Yu, Linzeng Wang, Guoqiang Kang, Xin Lin, Lijun Tian, Pengfei Guo, Liangyi Wu, Weidong Huang

“…Transmission electron microscopy reveals distinct dissolution variations between the α and β phases during ECM. …”
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Waste marble sludge and calcined clay brick powders in conventional cement farina production for cleaner built environment by Mehmet Serkan Kırgız, Jamal Khatib, Andre Gustavo de Sousa Galdino, Said Kenai, Ahmed Ashteyat, Raul D.S.G. Campilho, Roberto Alonso Gonzalez Lezcano, Gideon Olukunle Bamigboye, N. Nagaprasad, Krishnaraj Ramaswamy

“…The microstructure of the marble and brick waste was analyzed using X-ray fluorescence, scanning electron microscopy and energy dispersive spectroscopy. In addition to the microstructure analyses, the chemical features of the marble and brick wastes, including oxides, loss on ignition, pH, total organic content and clay content, were determined in accordance with current standards. …”
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