Results 111 to 120 of about 446,105 (325)

COVID-19-Associated Rhino-Orbital Mucormycosis: Histological and Electron Microscopy Characteristics

Diagnostics
COVID-19-associated rhino-orbital mucormycosis has become a new clinical entity. This study’s aim was to evaluate the histopathological and ultramicroscopic morphological aspects of this fungal infection.
Ionuț Isaia Jeican, Delia Ioana Horhat, Mihai Dumitru, Adrian Florea, Lucian Barbu-Tudoran, Bogdan-Alexandru Gheban, Vlad Anton, Corneliu Toader, Maria Aluaș, Costel Vasile Siserman, Nicolae Balica, Daniela Vrînceanu, Silviu Albu   +12 more
doaj   +1 more source

Morphological and morphometrical assessment of spermathecae of Aedes aegypti females

Memorias do Instituto Oswaldo Cruz, 2012
The vectorial capacity of Aedes aegypti is directly influenced by its high reproductive output. Nevertheless, females are restricted to a single mating event, sufficient to acquire enough sperm to fertilize a lifetime supply of eggs. How Ae.
Tales Vicari Pascini, Marcelo Ramalho-Ortigão, Gustavo Ferreira Martins   +2 more
doaj   +1 more source

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

AFM, ESEM, TEM, and CLSM in liposomal characterization: a comparative study

International Journal of Nanomedicine, 2011
Barbara Ruozi1, Daniela Belletti1, Andrea Tombesi2, Giovanni Tosi1, Lucia Bondioli1, Flavio Forni1, Maria Angela Vandelli11Department of Pharmaceutical Sciences, University of Modena and Reggio Emilia, Modena, Italy; 2C.I.G.S., University of Modena and ...
Barbara Ruozi, Daniela Belletti, Andrea Tombesi, et al   +3 more
doaj  

Quantifying Local Structure of Complex Oxides Using Accurate and Precise Scanning Transmission Electron Microscopy [PDF]

, 2017
James M. LeBeau, Matthew J. Cabral, J. Houston Dycus, Everett D. Grimley, Shujun Zhang, Elizabeth C. Dickey   +5 more
openalex   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

Advanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong, Changfan Xu, Huaping Zhao, Yong Lei   +3 more
wiley   +1 more source

Microstructure of hot-pressed Al2O3-Si3N4 mixtures as a function of holding temperature [PDF]

Powder mixtures of 40 m/o Si3N4-60 m/o Al2O3 were hot-pressed at 4000 psi at various holding temperatures from 1100 C to 1700 C. Scanning Electron Microscopy and Transmission Electro Microscopy results were correlated to X-ray phase analysis and density ...
Yeh, H. C.
core   +1 more source

A Streaming Multi-GPU Implementation of Image Simulation Algorithms for Scanning Transmission Electron Microscopy

, 2017
Simulation of atomic resolution image formation in scanning transmission electron microscopy can require significant computation times using traditional methods.
Miao, Jianwei, Ophus, Colin, Pryor Jr., Alan   +2 more
core   +2 more sources

Annular Dark-Field Scanning Transmission Electron Microscopy Captures Sb-Related Clusters in Silicon [PDF]

, 2002
Christopher Matranga
openalex   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source