Results 171 to 180 of about 125,904 (241)

Microfluidic platform for understanding Parkinson's disease and α-synuclein conformation. [PDF]

Transl Neurodegener
Pavel T, Georgy Z, Eugenia N, Natalia K, Stanislav Y, Sergey I, Alla S.   +6 more
europepmc   +1 more source

Rapid and Stereoselective Ring‐Opening Polymerization of rac‐Lactide Enabled by a Chiral Cyclopropenimine–Thiourea Catalyst

Angewandte Chemie, EarlyView.
Chiral cyclopropenimine–thiourea organocatalysts enabled both high reactivity and precise stereocontrol in the ring‐opening polymerization of rac‐lactide. The bifunctional system exhibited a TOF up to 1,710 h−1 with Pm = 0.90 at 25°C, and achieved Pm = 0.99 at −78°C while maintaining a TOF of 16.3 h−1.
Sumin Lee, Hooseung Lee, Hyeongwoo Nam, Seungyun Jo, Minseong Kim, Dongwook Kim, Du Yeol Ryu, Sarah Yunmi Lee, Byeong‐Su Kim   +8 more
wiley   +2 more sources

Localization of the Au-Au bond strength in the triplet excited state of the [Au(CN)₂ ^-] oligomers revealed by ultrafast time-domain Raman spectroscopy. [PDF]

Chem Sci
Liu L, Kuramochi H, Iwamura M, Nozaki K, Tahara T.   +4 more
europepmc   +1 more source

One‐Dimensional Polycyclic Aromatic Hydrocarbons Incorporating Multiple Dithiafulvene Units—Novel Multi‐Redox and Electrochromic Systems

Angewandte Chemie, EarlyView.
Planar polycyclic aromatic hydrocarbons (PAHs) incorporating three or four dithiafulvene (DTF) units were synthesized via Horner–Wadsworth–Emmons reactions to create large π‐conjugated redox‐active frameworks. These molecules display strong intermolecular associations and distinct odd–even redox behavior, enabling formation of mixed‐valence and radical‐
Cecilie Rindom, Florim Seljmani, Lukas Bradley Woodcock, Mogens Brøndsted Nielsen   +3 more
wiley   +2 more sources

Polyglutamine oligomers [PDF]

Genome Biology, 2003
openaire   +1 more source

Intramolecular exciton coupling modulates the convergent singlet-triplet energy gap toward NIR-emissive heavy-atom-free Oligo-BODIPY photosensitizers. [PDF]

Chem Sci
Pan C, Shao J, Kang Z, Lv F, Zhang X, Gao J, Xu X, Wei Y, Hao E, Jiao L.   +9 more
europepmc   +1 more source

Local Relaxation Phenomena in Epoxy Resins in the Temperature Range from -150 °C to +150 °C. [PDF]

Polymers (Basel)
Lomovskoy VA, Trofimov DA, Shatokhina SA, Lomovskaya NY, Simonov-Emelyanov ID.   +4 more
europepmc   +1 more source

Extended Fused Carbazole‐BODIPY, High Brightness NIR Organic Dyes

Angewandte Chemie, EarlyView.
Highly fused boron‐dipyrromethene (BODIPY) with a strong donor group has been synthesized, and their photophysical behaviors fully characterized. They exhibit outstanding brightness for fluorophores emitting in the NIR region. Water‐soluble nanoparticles filled with one of these dyes demonstrate high efficiency as the NIR II visualization agent ...
Fabien Ceugniet, Valentin Ott, Pascal Retailleau, Yann Bretonniere, Olivier Maury, Manon H. E. Bousquet, Lucie Sancey, Nicolas Leclerc, Denis Jacquemin, Gilles Ulrich   +9 more
wiley   +1 more source

Structural and cellular properties of human prion protein oligomers. [PDF]

Commun Biol
Emendato A, Divisato G, Giannino E, Mansueto S, Zizolfi MC, Peltrini R, Parisi S, De Simone A.   +7 more
europepmc   +1 more source

Modular Assembly of Dynamic Polymer Networks From Heteroaffinity Cross‐Links to Multivalent Proteins

Angewandte Chemie, EarlyView.
This study develops a method to modularly assemble oligomeric binding proteins, like streptavidin, using heterobifunctional cross‐linkers that have both a strong‐ and a weak‐affinity binding moiety. These dynamic cross‐linkers enable the assembly of polymer networks with unique meta‐stable nonequilibrium topologies, and that exhibit chemically tunable ...
Tianyue Dai, Yuntao Qiu, Katherine M. Leon Hernandez, Wesley Chan, Katrina Mejia, Natalia Nemeria, Colin D. Kinz‐Thompson   +6 more
wiley   +1 more source