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901
The impact of signaling pathways on the desmosome ultrastructure in pemphigus
Published 2025-01-01“…The aim of this study was to identify the impact of several PV-related signaling pathways on desmosome ultrastructure.MethodsSTED microscopy, Dispase-based dissociation assay.ResultsAs observed using STED microscopy, pemphigus autoantibodies (PV-IgG) reduced desmosome number, decreased desmosome size, increased plaque distance and thickness and caused loss of adhesion. …”
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902
Surface Laser Quenching as an Alternative Method for Conventional Quenching and Tempering Treatment of 1538 MV Steel
Published 2020-01-01“…In order to identify the wear mechanisms, the worn surfaces on the disks were evaluated by scanning electron microscopy and the wear scars on the ball were observed by optical microscopy. …”
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903
Modification of Fe3O4 magnetic nanoparticles for antibiotic detection
Published 2025-02-01“…Abstract The manufacture, modification, and application of surface-functionalized Fe3O4 nanoparticles in the extraction and isolation of antibiotics are reviewed in this paper. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) can be used to characterize the morphological features of Fe3O4 nanoparticles, while Fourier Transform Infrared Spectrometer (FTIR) and X-ray diffractometry (XRD) can be used to determine the crystalline shapes and distinctive functional groups of these particles. …”
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904
Bidirectional effects of neutrophils on Streptococcus oralis biofilms in vitro
Published 2025-12-01“…Biofilm quantity was assessed by crystal violet technique, confocal microscopy and CFU enumeration. Surface adhesion during shear stress was quantified by spectrophotometry. …”
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905
Hippocampal CA1 Pyramidal Neurons of Mecp2 Mutant Mice Show a Dendritic Spine Phenotype Only in the Presymptomatic Stage
Published 2012-01-01“…To better understand the role of MeCP2 on excitatory spine synapses, we analyzed dendritic spines of CA1 pyramidal neurons in the hippocampus of Mecp2tm1.1Jae male mutant mice by either confocal microscopy or electron microscopy (EM). At postnatal-day 7 (P7), well before the onset of RTT-like symptoms, CA1 pyramidal neurons from mutant mice showed lower dendritic spine density than those from wildtype littermates. …”
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906
Development and Characterization of Lyophilized Chondroitin Sulfate-Loaded Solid Lipid Nanoparticles: Encapsulation Efficiency and Stability
Published 2025-01-01“…<b>Results:</b> Morphological analyses using transmission electron microscopy (TEM) and atomic force microscopy (AFM) confirmed the dimensions of the nanoscales and their structural uniformity. …”
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907
Acridine-2,4-Dinitrophenyl Hydrazone Conjugated Silver Nanoparticles as an Efficient Sensor for Quantification of Mercury in Tap Water
Published 2022-01-01“…Conjugation between ACR-based coating agent and silver was examined by UV-visible and FT-IR spectroscopy, while morphology and particle size were determined through atomic force microscopy (AFM), dynamic light scattering (DLS), and scanning electron microscopy (SEM). …”
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908
Prevalence of Trypanosoma congolense and Trypanosoma vivax in Lira District, Uganda
Published 2021“…This study was designed to compare the prevalence of animal African trypanosomes in cattle in Lira District using microscopy and polymerase chain reaction amplification (PCR) methods. …”
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909
ECONOMY OF MATERIAL AND ENERGY RESOURCES AT THERMAL TREATMENT
Published 2009-03-01“…Using the method of electronic scanning microscopy we have studied structure and micro composition of films formed on a heat treated surface.…”
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910
Prevalence of Dermatophytosis and Antifungal Activity of Ethanolic Crude Leaf Extract of Tetradenia riparia against Dermatophytes Isolated from Patients Attending Kampala Internati...
Published 2019-01-01“…Out of the 49 that were positive by microscopy, 28 (57.15%, 95% CI: 0.1987-0.3739) were positive by culture. …”
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911
Prevalence and factors associated with childhood malaria and anaemia in Osun state, Nigeria: a baseline household malariometric study
Published 2025-01-01“…Malaria test positivity was determined by rapid diagnostic test (RDT) and microscopy. In addition, haemoglobin levels were measured using Haemocue® Hb 201. …”
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912
Microplastic analysis in soils: A comparative assessment
Published 2025-01-01“…The results showed that protocols for Digital, Fluorescence, and ATR-FTIR microscopy recovered 74–98 % of the large MiPs, with fluorescence yielding the highest recoveries. …”
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913
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914
Inhibitory Effect of Curcumin-Cu(II) and Curcumin-Zn(II) Complexes on Amyloid-Beta Peptide Fibrillation
Published 2014-01-01“…FTIR spectroscopy and atomic force microscopy (AFM) observations demonstrate that the complexes can inhibit the transition from less structured oligomers to β-sheet rich protofibrils which act as seeding factors for further fibrillization. …”
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915
Discordant Diagnosis of Malaria in a Family of Child Refugees from Sierra Leone
Published 2013-01-01“…Discrepancies in front-line testing using microscopy and rapid diagnostic tests compared with confirmatory testing using real-time polymerase chain reaction in this cluster of symptomatic and asymptomatic patients were identified.…”
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916
In Vitro Investigation of Novel Peptide Hydrogels for Enamel Remineralization
Published 2024-12-01“…This study investigates the microstructure of dental enamel following demineralization and re-mineralization processes, using DIAGNOdent scores and images obtained via scanning electron microscopy (SEM), atomic force microscopy (AFM), and microhardness (Vickers). …”
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917
Factors Associated with Malaria Infection among Head Porters in Agbogbloshie Market in the Greater Accra Region of Ghana
Published 2020-01-01“…The study revealed 12% (CI 95%=8.2‐16.9) and 9.6% (CI 95%=6.3‐14.4) infection of malaria using RDT and microscopy, respectively. Plasmodium falciparum (21/218) was the main parasite detected in all positive blood samples. …”
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918
Biofilm removal mediated by Salmonella phages from chicken-related sources
Published 2023-09-01“…More dead cells and scattered extracellular polymeric substances (EPS) were observed by confocal laser scanning microscopy and scanning electron microscopy. Raman analysis found that carbohydrates and proteins were the identification receptors for scattered EPS. …”
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919
Association between asymptomatic submicroscopic and microscopic malaria infections and anemia: A study in southern Benin.
Published 2025-01-01“…Participants were monitored over two months and assessed for malaria infection through microscopy and polymerase chain reaction (PCR) during their three visits. …”
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920
Production and Modification of Cellulose Nanocrystals from Agave tequilana Weber Waste and Its Effect on the Melt Rheology of PLA
Published 2018-01-01“…The morphology of CNC occurred as rods, spheres, and the so-called porous network observed by scanning electron microscopy (SEM) and electron transmission microscopy (TEM), and the crystallinity of the cellulose fibers was ~73% and increased up to ~94% for CNC followed by X-ray diffraction (XRD). …”
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