Results 171 to 180 of about 133,959 (307)

Conformational equilibria involving 2-amino-1,3-dioxans: steric control of the anomeric effect

ARKIVOC, 2001
Anthony J. Kirby, Peter D. Wothers
doaj   +1 more source

Sterically Controlled C(sp²)-H Carboxylation and Formylation: A Complementary Strategy to S_EAr Approaches. [PDF]

Org Lett
de Jesus R, Dey J, Chakraborty E, van Gemmeren M.   +3 more
europepmc   +1 more source

Engineering Extracellular Microenvironments: The Impact of Fibrous Materials on Cell Behavior

Advanced Healthcare Materials, EarlyView.
Fibrous structures are key elements of the native extracellular matrix and crucial for directing cell behavior. This review discusses how fiber properties such as composition, diameter, and alignment affect cell responses in 2D and 3D systems. Strategies for integrating fibrous cues into engineered tissues are highlighted, and future directions for ...
Zan Lamberger, Gregor Lang
wiley   +1 more source

Making non-emissive [6]cycloparaphenylene fluorescent by simple multiple methyl substitution. [PDF]

Chem Sci
Kato T, Imoto D, Yagi A, Itami K.
europepmc   +1 more source

THE STUDY OF HYDROGEN BONDING AND RELATED PHENOMENA BY ULTRAVIOLET LIGHT ABSORPTION: PART VI. THE EFFECT OF STERIC INTERACTIONS ON THE INTRAMOLECULAR HYDROGEN BOND IN o-NITROPHENOL [PDF]

, 1960
John C. Dearden, W. F. Forbes
openalex   +1 more source

Synergistic Combination of Tamoxifen–Tetraphenylethylene Co‐Assembled Micelles and Orlistat‐Induced Lipid Droplet Inhibition to Overcome Tamoxifen Resistance

Advanced Healthcare Materials, EarlyView.
Molecule 2, which contains a shorter oligoether chain, binds to tamoxifen via structural similarity forming micelles with a positive surface charge, thereby enhancing cellular uptake. These fluorescent micelles induce lipid droplet (LD) accumulation, exhibit strong fluorescence, and effectively overcome tamoxifen resistance by synergizing with orlistat‐
Jung Yeon Park, Jeehee Lee, Young Yong Kim, Sanghee Lee, Yongju Kim   +4 more
wiley   +1 more source

Exploring the Helical Structure of Ethylene Oxides: Beyond Steric and Related Effects. [PDF]

Chemphyschem
Freitas MP.
europepmc   +1 more source

Steric Isotope Effects. III. The Deuterium Isotope Effect in the Racemization of (-)-1,1'-Binaphthyl-2,2'-d2. [PDF]

, 1969
Robert E. Carter, Lennart Dahlgren, Per Halfdan Nielsen, Olav Smidsrød, Alf A. Lindberg, Gert Jansen, Bo Lamm, Benny Samuelsson   +7 more
openalex   +1 more source

Controlling Intestinal Organoid Polarity using Synthetic Dynamic Hydrogels Decorated with Laminin‐Derived IKVAV Peptides

Advanced Healthcare Materials, EarlyView.
Design rules are presented to control intestinal organoid polarity in fully synthetic hydrogels. The laminin‐derived IKVAV sequence is crucial to obtain correct intestinal organoid polarity. Increasing hydrogel dynamics further supports the growth of correctly polarized intestinal organoids, while a bulk level of stiffness (G’ ≈ 0.7 kPa) is crucial to ...
Laura Rijns, Joost A. P. M. Wijnakker, Victor A. Veenbrink, Riccardo Bellan, Fenna W. B. Craenmehr, Simone I. S. Hendrikse, Johnick F. van Sprang, Wim de Lau, E. W. Meijer, Hans Clevers, Patricia Y. W. Dankers   +10 more
wiley   +1 more source

Analysis of Cyclohexa-1,4-dienes with an Asymmetrically Substituted, 3° Carbon Atom as Chiral Dihydrogen Surrogates in Reagent-Controlled Transfer Hydrogenation of Alkenes. [PDF]

J Org Chem
Rucker PE, Oestreich M.
europepmc   +1 more source