Results 51 to 60 of about 2,551,621 (293)

A nonstandard characterization of regular surfaces [PDF]

, 2007
In the present work we approach the study of surfaces using Nonstandard Analysis, by providing first a nonstandard characterization of a surface.
Almeida, R
core   +1 more source

Stochastic analysis of different rough surfaces

, 2004
This paper shows in detail the application of a new stochastic approach for the characterization of surface height profiles, which is based on the theory of Markov processes.
Alber, Ausloos, Benzi, Davies, Dharmadhikari, F. Riess, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, Friedrich, J. Peinke, Jafari, Kolmogorov, Lueck, M. Waechter, Marcq, Ragwitz, Renner, Renner, Saitou, Sayles, Siefert, Sura, Th. Schimmel, U. Wendt, Waechter, Waechter, Wendt   +29 more
core   +2 more sources

Observation of surface states on heavily indium doped SnTe(111), a superconducting topological crystalline insulator [PDF]

, 2016
The topological crystalline insulator tin telluride is known to host superconductivity when doped with indium (Sn$_{1-x}$In$_{x}$Te), and for low indium contents ($x=0.04$) it is known that the topological surface states are preserved.
Balakrishnan, G., Balasubramanian, T., Barcz, A., Guziewicz, M., Jakiela, R., Jovic, V., Kowalski, B., Laverock, J., Newby Jr., D., Polley, C. M., Saghir, M., Smith, K. E., Su, T. -Y.   +12 more
core   +4 more sources

Characterization of glass surfaces

Applications of Surface Science, 1985
Abstract Significant advances have been made during the last 15 years in our understanding of glass surfaces and their environmental reactivity. The major reason for this advancement is the large array of surface analytical techniques that has been developed and applied to many industrial problems. One specific area of research where surface analysis
Department of Materials Science and Engineering, University of Florida, Gainesville, Florida 32611, USA ( host institution ), Lee, C.T., Clark, D.E.   +2 more
openaire   +2 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Surface Characterization of Carbohydrate Microarrays

Langmuir, 2010
Carbohydrate microarrays are essential tools to determine the biological function of glycans. Here, we analyze a glycan array by time-of-flight secondary ion mass spectrometry (ToF-SIMS) to gain a better understanding of the physicochemical properties of the individual spots and to improve carbohydrate microarray quality. The carbohydrate microarray is
Scurr, D., Horlacher, T., Oberli, M., Werz, D., Kroeck, L., Bufali, S., Seeberger, P., Shard, A., Alexander, M.   +8 more
openaire   +4 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Valorization of Spent Coffee Grounds as a Substrate for Fungal Laccase Production and Biosorbents for Textile Dye Decolorization

Fermentation
Spent coffee grounds (SCG) are a widely available agro-industrial residue rich in carbon and phenolic compounds, presenting significant potential for biotechnological valorization.
Eduardo da Silva França, Adriana Ferreira de Souza, Dayana Montero Rodríguez, Nazareth Zimiani de Paula, Anna Gabrielly Duarte Neves, Kethylen Barbara Barbosa Cardoso, Galba Maria de Campos-Takaki, Marcos Antonio Barbosa de Lima, Ana Lucia Figueiredo Porto   +8 more
doaj   +1 more source

Influence of Immobilization Strategies on the Antibacterial Properties of Antimicrobial Peptide-Chitosan Coatings

Pharmaceutics, 2023
It is key to fight bacterial adhesion to prevent biofilm establishment on biomaterials. Surface immobilization of antimicrobial peptides (AMP) is a promising strategy to avoid bacterial colonization.
Mariana Barbosa, Pedro M. Alves, Fabíola Costa, Cláudia Monteiro, Paula Parreira, Cátia Teixeira, Paula Gomes, Maria Cristina L. Martins   +7 more
doaj   +1 more source

Self-similarity of solitary waves on inertia-dominated falling liquid films [PDF]

, 2016
We propose consistent scaling of solitary waves on inertia-dominated falling liquid films, which accurately accounts for the driving physical mechanisms and leads to a self-similar characterization of solitary waves.
Charogiannis, A, Denner, F, Kalliadasis, S, Markides, C, Pradas, M, Van Wachem, B   +5 more
core   +3 more sources