Search results for "YB"
showing 10 items of 4411 documents
CCDC 962106: Experimental Crystal Structure Determination
2017
Related Article: B. Elsler, D. Schollmeyer, S. R. Waldvogel|2014|Faraday Discuss.|172|413|doi:10.1039/C4FD00049H
CCDC 2077766: Experimental Crystal Structure Determination
2022
Related Article: Aija Trimdale, Anatoly Mishnev, Agris Bērziņš|2021|Pharmaceutics|13|734|doi:10.3390/pharmaceutics13050734
Glycerosomes: Use of hydrogenated soy phosphatidylcholine mixture and its effect on vesicle features and diclofenac skin penetration.
2016
In this work, diclofenac was encapsulated, as sodium salt, in glycerosomes containing 10, 20 or 30% of glycerol in the water phase with the aim to ameliorate its topical efficacy. Taking into account previous findings, glycerosome formulation was modified, in terms of economic suitability, using a cheap and commercially available mixture of hydrogenated soy phosphatidylcholine (P90H). P90H glycerosomes were spherical and multilamellar; photon correlation spectroscopy showed that obtained vesicles were ∼131nm, slightly larger and more polydispersed than those made with dipalmitoylphosphatidylcholine (DPPC) but, surprisingly, they were able to ameliorate the local delivery of diclofenac, whic…
π-Stacked polymers in drug delivery applications
2016
Abstract Polybenzofulvenes are π-stacked polymers, which can be synthesized by spontaneous polymerization of the corresponding monomers without the use of catalysts or initiators. Therefore, they can be obtained completely free from byproducts, impurities, or harmful substances. The absence of any relevant toxic effects and cell viability impairments allows PEGylated polybenzofulvene brushes to be potentially functional in a wide range of biological, biomedical, and biotechnological applications. Moreover, the properties of these polymers, in terms of interaction with pharmacological active agents and the ability to self-assemble into nanoaggregates or a quite compact physical gel useful as…
Enhanced adhesion and in situ photothermal ablation of cancer cells in surface-functionalized electrospun microfiber scaffold with graphene oxide
2017
The physicochemical characteristics of a biomaterial surface highly affect the interaction with living cells. Recently, much attention has been focused on the adhesion properties of functional biomaterials toward cancer cells, since is expected to control metastatic spread of a tumor, which is related to good probability containing the progression of disease burden. Here, we designed an implantable poly(caprolactone)-based electrospun microfiber scaffold, henceforth PCLMF-GO, to simultaneously capture and kill cancer cells by tuning physicochemical features of the hybrid surface through nitrogen plasma activation and hetero-phase graphene oxide (GO) covalent functionalization. The surface i…
Integrated CGH/WES Analyses Advance Understanding of Aggressive Neuroblastoma Evolution: A Case Study
2021
Neuroblastoma (NB) is the most common extra-cranial malignancy in preschool children. To portray the genetic landscape of an overly aggressive NB leading to a rapid clinical progression of the disease, tumor DNA collected pre- and post-treatment has been analyzed. Array comparative genomic hybridization (aCGH), whole-exome sequencing (WES), and pharmacogenetics approaches, respectively, have identified relevant copy number alterations (CNAs), single nucleotide variants (SNVs), and polymorphisms (SNPs) that were then combined into an integrated analysis. Spontaneously formed 3D tumoroids obtained from the recurrent mass have also been characterized. The results prove the power of combining C…
CCDC 634267: Experimental Crystal Structure Determination
2007
Related Article: S.Dobis, D.Schollmeyer, Chunmei Gao, Derong Cao, H.Meier|2007|Eur.J.Org.Chem.|2007|2964|doi:10.1002/ejoc.200700140
Variations of selective separability II: Discrete sets and the influence of convergence and maximality
2012
A space $X$ is called selectively separable(R-separable) if for every sequence of dense subspaces $(D_n : n\in\omega)$ one can pick finite (respectively, one-point) subsets $F_n\subset D_n$ such that $\bigcup_{n\in\omega}F_n$ is dense in $X$. These properties are much stronger than separability, but are equivalent to it in the presence of certain convergence properties. For example, we show that every Hausdorff separable radial space is R-separable and note that neither separable sequential nor separable Whyburn spaces have to be selectively separable. A space is called \emph{d-separable} if it has a dense $\sigma$-discrete subspace. We call a space $X$ D-separable if for every sequence of …
CCDC 1968536: Experimental Crystal Structure Determination
2021
Related Article: Ni Putu Ariantari, Marian Frank, Ying Gao, Fabian Stuhldreier, Anna-Lene Kiffe-Delf, Rudolf Hartmann, Simon-Patrick Höfert, Christoph Janiak, Sebastian Wesselborg, Werner E.G. Müller, Rainer Kalscheuer, Zhen Liu, Peter Proksch|2021|Tetrahedron|85|132065|doi:10.1016/j.tet.2021.132065
CCDC 1402129: Experimental Crystal Structure Determination
2016
Related Article: Carla Queirós, Andreia Leite, Maria G. M. Couto, mLuís Cunha-Silva, Giampaolo Barone, Baltazar de Castro, Maria Rangel, André M. N. Silva, Ana M. G. Silva|2015|Chem.-Eur.J.|21|15692|doi:10.1002/chem.201502093