Hydrothermal synthesis of a nickel-oxide-infused orange peel nanobiocomposite for enhanced heavy metal removal from mining wastewater by Jacques Romain Njimou, Velma Fai, Mary Tamwa Sieugaing, Djimongbaye Nguenamadje, John Godwin, Oben Bessem Genola, Guy Bertrand Noumi, Bankim Chandra Tripathy

“…Characterization techniques such as FTIR, XRD, SEM, and EDS reveal a highly porous morphology due to NiO nanoparticle integration within the OP matrix, a structure that provides numerous active sites for adsorption. …”
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Effects of milk extracellular vesicles from Holstein Friesian and Brown Swiss heat-stressed dairy cows on bovine mammary epithelial cells by S. Castellani, L. Basiricò, A. Maggiolino, C. Lecchi, P. De Palo, U. Bernabucci

“…The sEV were isolated from skim milk samples through differential centrifugations, characterized for size and concentration by nanoparticle tracking analysis. Integrity of the milk sEV membranes was evaluated by transmission electron microscopy and presence of EV markers through western blotting. …”
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MSC-EVs and UCB-EVs promote skin wound healing and spatial transcriptome analysis by Ruonan Li, Haotian Wang, Xiaolong Wang, Yanbin Yang, Kai Zhong, Xuemei Zhang, Heping Li

“…MSC-EVs and UCB-EVs were isolated using ultracentrifugation and identified using transmission electron microscopy, nanoparticle tracking analysis, and western blot. The effects of MSC-EVs and UCB-EVs on human dermal fibroblast-adult cell (HDF-a) migration and proliferation were evaluated using cell scratch assays, cell migration assays, and cell proliferation assays. …”
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Green synthesis of magnetic type Zeolites 4A as catalyst for the elimination of quinoline yellow by the Fenton process: Optimization and kinetic investigation by Roland Urselin Noumsi Foko, Cyrille Ghislain Fotsop, Donald Raoul Tchuifon Tchuifon, Charles Banenzoué, Anatole Guy Blaise Azebaze

“…XRD, FTIR, SEM, EDX, NMR-MAS and TGA-DSC characterizations show that Zeo-4A is crystalline with cubic morphology, while Zeo-4A@Fe3O4 exhibits a bonding interaction between zeolite and Fe3O4 nanoparticle leading to morphological structural changes. …”
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mRNA-LNP vaccines combined with tPA signal sequence elicit strong protective immunity against Klebsiella pneumoniae by Ting Huang, Siyou Che, Zheng Lv, Danrui Hao, Runyu Wang, Qinxuan Yi, Ling Mei, Yang Yuan, Hang Zou, Yidong Guo, Xinrong Wang, Yiwen Chu, Kelei Zhao

“…The results showed that lipid nanoparticle (LNP)-YidR-mRNA vaccine was produced with good morphology, high the encapsulation efficiency, and the specific antigen was highly expressed in cells in vitro. …”
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Role of stability analysis and waste discharge concentration of ternary hybrid nanofluid in a non-Newtonian model with slip boundary conditions by Nurhana Mohamad, Shuguang Li, Umair Khan, Anuar Ishak, Ali Elrashidi, Mohammed Zakarya

“…The magnetic parameter enlarges shear stress with the help of the Lorentz force but thermal radiation increases the heat transfer rate while reducing surface drag. Additionally, nanoparticle volume fractions and the porous medium elevate shear stress and heat transfer rate. …”
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Neuropilin1-dependent paracrine signaling of cancer cells mediated by miRNA exosomal cargo by Claudia Palazzo, Roberta Mastrantonio, Noemi Gioelli, Erika Testa, Francesco Recco, Donatella Lucchetti, Giulia Villari, Alessio D’Alessio, Alessandro Sgambato, Flavio Mignone, Guido Serini, Maria Teresa Viscomi, Luca Tamagnone

“…The quality of exosome-enriched preparations was validated by the presence of specific markers in western blotting, as well as by light scattering and nanoparticle tracking analysis. Wound healing, transwell, and digital real-time migration assays were carried out to assess the activity of cancer cell-derived exosomes in the regulation of endothelial cells. …”
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Bone marrow mesenchymal stem cell-derived extracellular vesicles alleviate diabetes-exacerbated atherosclerosis via AMPK/mTOR pathway-mediated autophagy-related macrophage polariza... by Libo Liu, Ziyu An, Huan Zhang, Xueqi Wan, Xin Zhao, Xueyao Yang, Jinfan Tian, Xiantao Song

“…Methods EVs were isolated from the supernatant of cultured BMSCs and characterized with transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA), and western blotting. …”
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Performance evaluation of four cascade impactors for airborne ultrafine-particle (UFP) collection: the influence of particle type, concentration, mass, and chemical nature by E. Eckenberger, A. Mittereder, N. Gawlitta, N. Gawlitta, J. Schnelle-Kreis, J. Schnelle-Kreis, M. Sklorz, D. Brüggemann, R. Zimmermann, R. Zimmermann, A. C. Nölscher

“…Therefore, we conducted a comprehensive characterization and comparison of four cascade impactors suitable for separating and collecting UFPs – namely, the 120R Micro-Orifice Uniform Deposit Impactor (120R MOUDI-II), ultraMOUDI, electrical low-pressure impactor (ELPI), and personal nanoparticle sampler (PENS) – under controlled laboratory conditions and in a field application.…”
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