Search Results - "Oliveira , Cristiano L. P."

Self-assembly of a nanoscale DNA box with a controllable lid by Gothelf, Kurt V, Kjems, Jørgen, Andersen, Ebbe S, Dong, Mingdong, Nielsen, Morten M, Jahn, Kasper, Subramani, Ramesh, Mamdouh, Wael, Golas, Monika M, Sander, Bjoern, Stark, Holger, Oliveira, Cristiano L. P, Pedersen, Jan Skov, Birkedal, Victoria, Besenbacher, Flemming

“…The unique structural motifs and self-recognition properties of DNA can be exploited to generate self-assembling DNA nanostructures of specific shapes using a…”
Get full text

Structure of Micelles of a Nonionic Block Copolymer Determined by SANS and SAXS by Manet, Sabine, Lecchi, Amélie, Impéror-Clerc, Marianne, Zholobenko, Vladimir, Durand, Dominique, Oliveira, Cristiano L. P, Pedersen, Jan Skov, Grillo, Isabelle, Meneau, Florian, Rochas, Cyrille

“…The micellar state of Pluronic P123, which is a poly(ethylene oxide)-b-poly(propylene oxide)-b- poly(ethylene oxide) block polymer (EO20PO70EO20), has been…”
Get full text

Mind the Microgap in Iridescent Cellulose Nanocrystal Films by Fernandes, Susete N., Almeida, Pedro L., Monge, Nuno, Aguirre, Luis E., Reis, Dennys, de Oliveira, Cristiano L. P., Neto, António M. F., Pieranski, Pawel, Godinho, Maria H.

“…A new photonic structure is produced from cellulose nanocrystal iridescent films reflecting both right and left circularly polarized light. Micrometer‐scale…”
Get full text

Changes in lipoproteins associated with lipid-lowering and antiplatelet strategies in patients with acute myocardial infarction by Lotfollahi, Zahra, Mello, Ana P. Q, Fonseca, Francisco A. H, Machado, Luciene O, Mathias, Andressa F, Izar, Maria C, Damasceno, Nagila R. T, Oliveira, Cristiano L. P, Neto, Antônio M. F

“…Background Despite lipid-lowering and antiplatelet therapy, the pattern of residual lipoproteins seems relevant to long-term cardiovascular outcomes. This…”
Get full text

Kinetics of the Formation of 2D-Hexagonal Silica Nanostructured Materials by Nonionic Block Copolymer Templating in Solution by Manet, Sabine, Schmitt, Julien, Impéror-Clerc, Marianne, Zholobenko, Vladimir, Durand, Dominique, Oliveira, Cristiano L. P, Pedersen, Jan Skov, Gervais, Christel, Baccile, Niki, Babonneau, Florence, Grillo, Isabelle, Meneau, Florian, Rochas, Cyrille

“…The different steps of the self-assembly in solution of several 2D-hexagonal silica nanostructured SBA-15 materials have been investigated by SAXS and SANS in…”
Get full text

Structure of the Exon Junction Core Complex with a Trapped DEAD-Box ATPase Bound to RNA by Andersen, Christian B.F, Ballut, Lionel, Johansen, Jesper S, Chamieh, Hala, Nielsen, Klaus H, Oliveira, Cristiano L.P, Pedersen, Jan Skov, Séraphin, Bertrand, Le Hir, Hervé, Andersen, Gregers Rom

“…In higher eukaryotes, a multiprotein exon junction complex is deposited on spliced messenger RNAs. The complex is organized around a stable core, which serves…”
Get full text

A Simple and Fast Semiautomatic Procedure for the Atomistic Modeling of Complex DNA Polyhedra by Alves, Cassio, Iacovelli, Federico, Falconi, Mattia, Cardamone, Francesca, Morozzo della Rocca, Blasco, de Oliveira, Cristiano L. P, Desideri, Alessandro

“…A semiautomatic procedure to build complex atomistic covalently linked DNA nanocages has been implemented in a user-friendly, free, and fast program. As a test…”
Get full text

Unfolding and folding pathway of lysozyme induced by sodium dodecyl sulfate by Sun, Yang, Filho, Pedro L O, Bozelli, Jr, José C, Carvalho, Juliana, Schreier, Shirley, Oliveira, Cristiano L P

“…Proteins may exhibit an unfolding or folding state in the presence of a surfactant. In the present study, the unfolding and folding pathway of hen egg white…”
Get more information

New routes to food gels and glasses by Gibaud, Thomas, Mahmoudi, Najet, Oberdisse, Julian, Lindner, Peter, Pedersen, Jan Skov, Oliveira, Cristiano L P, Stradner, Anna, Schurtenberger, Peter

“…We describe the possibility to create solid-like protein samples whose structural and mechanical properties can be varied and tailored over an extremely large…”
Get more information

Steric-Induced Effects on Stabilizing a Lamellar Structure by Gerbelli, Barbara B, Rubim, Rafael L, Silva, Emerson R, Nallet, Frédéric, Navailles, Laurence, Oliveira, Cristiano L. P, de Oliveira, Elisabeth A

“…We investigate the behavior of multilamellar phases composed of lecithin and a commercial cosurfactant (Simusol), which is a mixture of ethoxylated fatty…”
Get full text

Influence of the single-strand linker composition on the structural/dynamical properties of a truncated octahedral DNA nano-cage family by Iacovelli, Federico, Alves, Cassio, Falconi, Mattia, Oteri, Francesco, de Oliveira, Cristiano L. P., Desideri, Alessandro

“…ABSTRACT The structural/dynamical properties of three truncated octahedral DNA nano‐cages composed by identical double helices but single strand linkers with…”
Get full text

Amyloid Formation by Short Peptides in the Presence of Dipalmitoylphosphatidylcholine Membranes by Gerbelli, Barbara B, Oliveira, Cristiano L. P, Silva, Emerson R, Hamley, Ian W, Alves, Wendel A

“…The aggregation of two short peptides, [RF] and [RF]4 (where R = arginine and F = phenylalanine), at dipalmitoylphosphatidylcholine (DPPC) model membranes was…”
Get full text

Conformational Changes in Mannan-Binding Lectin Bound to Ligand Surfaces by Dong, Mingdong, Xu, Sailong, Oliveira, Cristiano L. P, Pedersen, Jan S, Thiel, Steffen, Besenbacher, Flemming, Vorup-Jensen, Thomas

“…The binding of soluble proteins to target surfaces is vital in triggering the immune response. However, structural insight into such processes is still…”
Get full text

Increased Cytotoxicity of Bimetallic Ultrasmall Silver-Platinum Nanoparticles (2 nm) on Cells and Bacteria in Comparison to Silver Nanoparticles of the Same Size by Wolff, Natalie, Białas, Nataniel, Loza, Kateryna, Heggen, Marc, Schaller, Torsten, Niemeyer, Felix, Weidenthaler, Claudia, Beuck, Christine, Bayer, Peter, Prymak, Oleg, Oliveira, Cristiano L P, Epple, Matthias

“…Ultrasmall nanoparticles (diameter 2 nm) of silver, platinum, and bimetallic nanoparticles (molar ratio of Ag:Pt 0:100; 20:80; 50:50; 70:30; 100:0), stabilized…”
Get full text

Water-in-Oil Micro-Emulsion Enhances the Secondary Structure of a Protein by Confinement by Shipovskov , Stepan, Oliveira , Cristiano L. P., Hoffmann, Søren Vrønning, Schauser, Leif, Sutherland, Duncan S., Besenbacher, Flemming, Pedersen, Jan Skov

“…A scheme is presented in which an organic solvent environment in combination with surfactants is used to confine a natively unfolded protein inside an inverse…”
Get full text

Divalent cations and redox conditions regulate the molecular structure and function of visinin-like protein-1 by Wang, Conan K, Simon, Anne, Jessen, Christian M, Oliveira, Cristiano L P, Mack, Lynsey, Braunewell, Karl-Heinz, Ames, James B, Pedersen, Jan Skov, Hofmann, Andreas

“…The NCS protein Visinin-like Protein 1 (VILIP-1) transduces calcium signals in the brain and serves as an effector of the non-retinal receptor guanylyl…”
Get full text

Controlling the Surface Functionalization of Ultrasmall Gold Nanoparticles by Sequence‐Defined Macromolecules by Meer, Selina Beatrice, Seiler, Theresa, Buchmann, Christin, Partalidou, Georgia, Boden, Sophia, Loza, Kateryna, Heggen, Marc, Linders, Jürgen, Prymak, Oleg, Oliveira, Cristiano L. P., Hartmann, Laura, Epple, Matthias

“…Ultrasmall gold nanoparticles (diameter about 2 nm) were surface‐functionalized with cysteine‐carrying precision macromolecules. These consisted of…”
Get full text

Self-Assembly of a Designed Alternating Arginine/Phenylalanine Oligopeptide by Decandio, Carla C, Silva, Emerson R, Hamley, Ian W, Castelletto, Valeria, Liberato, Michelle S, Oliveira, Vani X, Oliveira, Cristiano L. P, Alves, Wendel A

“…A model octapeptide peptide consisting of an alternating sequence of arginine (Arg) and phenylalanine (Phe) residues, namely, [Arg-Phe]4, was prepared, and its…”
Get full text

The allosteric activation mechanism of a phospholipase A2-like toxin from Bothrops jararacussu venom: a dynamic description by Gomes, Antoniel A. S., Cardoso, Fabio F., Souza, Maximilia F., Oliveira, Cristiano L. P., Perahia, David, Magro, Angelo J., Fontes, Marcos R. M.

“…The activation process of phospholipase A 2 -like (PLA 2 -like) toxins is a key step in their molecular mechanism, which involves oligomeric changes leading to…”
Get full text

Structure of PEP-PEO block copolymer micelles: exploiting the complementarity of small-angle X-ray scattering and static light scattering by Jensen, Grethe Vestergaard, Shi, Qing, Hernansanz, María J., Oliveira, Cristiano L. P., Deen, G. Roshan, Almdal, Kristoffer, Pedersen, Jan Skov

“…The structure of large block copolymer micelles is traditionally determined by small‐angle neutron scattering (SANS), covering a large range of scattering…”
Get full text