Results 101 to 110 of about 1,128,663 (346)

Using a Supramolecular Approach to Engineer Modular Hydrogel Platforms for Culturing Protoplasts – from General Tissue Engineering to Cellular Agriculture

Advanced Biology, EarlyView.
Using supramolecular monomers, various hydrogel culture systems were formulated to culture protoplasts; including 2D, 2.5D, and 3D hydrogels. Depending on the culture platform, bioactive functionalization led to protoplast enlargement (2D and 2.5D) or plasmolysis (3D). This work shows the potential to modularly engineer synthetic platforms for cellular
Maritza M. Rovers, Erik J. Slootweg, Ferdinand C. O. Los, Patricia Y. W. Dankers   +3 more
wiley   +1 more source

LIN28B Promotes Cancer Cell Dissemination and Angiogenesis

Advanced Biology, EarlyView.
Children diagnosed with high‐risk neuroblastoma have a 5‐year event‐free survival rate of less than 50% and poor outcomes after recurrence. Deregulation of the LIN28B oncogene can be addressed in these patients. Upregulation of LIN28B is shown to support the metastatic cascade.
Diana Corallo, Sara Menegazzo, Marcella Pantile, Silvia Bresolin, Carlo Zanon, Alessandro Davini, Massimiliano Mazzone, Alessandra Biffi, Sanja Aveic   +8 more
wiley   +1 more source

3D In Vitro Models of Breast Cancer: Current Challenges and Future Prospects Toward Recapitulating the Microenvironment and Mimicking Key Processes

Advanced Biology, EarlyView.
In vitro cancer models are advantageous for studying important processes such as tumorigenesis, cancer growth, invasion, and metastasis. The complexity and biological relevance increase depending on the model structure, organization, and composition of materials and cells.
Kyndra S. Higgins, Ah Joung Yu, Cheryl T. Gomillion   +2 more
wiley   +1 more source

Solid‐Phase Synthesis of Cyclic Lipopeptidotriazoles

European Journal of Organic Chemistry, 2014
AbstractThe solid‐phase synthesis of cyclic lipopeptidotriazoles derived from the cyclic decapeptide c(Lys‐Lys2‐Leu‐Lys‐Lys5‐Phe‐Lys‐Lys‐Leu‐Gln) (BPC194), incorporating a triazolyl ring at Lys2 and a hexanoyl group at Lys5, was studied. Four different strategies that required the use of five orthogonal protecting groups (Fmoc, tBu, All, pNZ, ivDde ...
Vilà Roura, Sílvia, Camó Marín, Cristina, Figueras, Eduard, Badosa Romañó, Esther, Montesinos Seguí, Emilio, Planas i Grabuleda, Marta, Feliu Soley, Lídia   +6 more
openaire   +3 more sources

Synthesis of high-oxidation Y-Ba-Cu-O phases in superoxygenated thin films

, 2018
It is known that solid-state reaction in high-pressure oxygen can stabilize high-oxidation phases of Y-Ba-Cu-O superconductors in powder form. We extend this superoxygenation concept of synthesis to thin films which, due to their large surface-to-volume ...
Botton, G. A., Gauquelin, N., Hawthorn, D. G., McMahon, C., Wei, J. Y. T., Zhang, H.   +5 more
core   +1 more source

Soft‐Layered Composites with Wrinkling‐Activated Multi‐Linear Elastic Behavior, Stress Mitigation, and Enhanced Strain Energy Storage

Advanced Engineering Materials, EarlyView.
In this study, exciting new bi‐/multi‐linear elastic behavior of soft elastic composites that accompany the activation of wrinkling in the embedded interfacial layers is analyzed. The new features and performance of these composite materials, including dramatic enhancements in energy storage, can be tailored by the concentration of interfacial layers ...
Narges Kaynia, Nicholas Xuanlai Fang, Mary C. Boyce   +2 more
wiley   +1 more source

Solid-phase synthesis of a tetradepsipeptide containing three hydroxy acids [PDF]

, 1967
L. A. Shchukina, E. P. Semkin, А. П. Смирнова   +2 more
openalex   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

SYNTHESIS OF OLIGOPEPTIDES OF DEFINED FRAGMENT COMPOSITION [PDF]

Journal of IMAB, 2011
The advantages of the solid-phase peptide synthesis were used. The peptide chain was built on specially processed insoluble polymer resin: Wang- and Rink Amide MBHA-resin.
Tamara Paypanova, Tatyana Hristova, Rumyana Cherkezova   +2 more
doaj  

Fabrication of tetragonal FeSe - FeS alloy films with high sulfur contents by alternate deposition

, 2017
We report the synthesis of tetragonal $\mathrm{FeS}_x\mathrm{Se}_{1-x}$ films ($x \leq 0.78$) by pulsed-laser deposition. To fabricate the tetragonal alloy films with tetragonal FeSe and hexagonal FeS targets, we adopted an alternate deposition technique
Fujiwara, Kohei, Shiogai, Junichi, Tsukazaki, Atsushi   +2 more
core   +1 more source