Results 251 to 260 of about 83,738 (273)

The Influence of the Supporting Substrate on Single‐Particle Circular Differential Scattering of DNA Assembled Nanorod Dimers

Advanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
For most microscopy measurements the sample is placed on a substrate, which causes symmetry breaking, especially relevant for chiral plasmonic nanostructures. DNA origami mediated X‐shaped AuNR dimers showing high structural purity in solution, exhibit significant diversity in lineshapes and signal intensities for their circular differential scattering
Amrita Chakraborty, Ojasvi Verma, Gopal Narmada Naidu, Mihir Dass, Zhenyang Jia, Christy F. Landes, Alessandro Alabastri, Peter Nordlander, Tim Liedl, Stephan Link   +9 more
wiley   +1 more source

Microwave-Assisted Enantioselective Synthesis of (2<i>R</i>,5<i>S</i>)-Theaspirane: A Green Chemistry Approach. [PDF]

Molecules
Takada SCS, Blassioli-Moraes MC, Borges M, Laumann RA, Maravalho IV, Silva WA.   +5 more
europepmc   +1 more source

Transition metal mediated, enantioselective synthesis of novel carbocyclic nucleoside analogs with strong apoptosis-inducing properties [PDF]

, 2003
Velcicky, Juraj
core  

Toward Enhancing Chiro‐Optical and Magneto‐Optical Properties of Magnetic Nanocrystals by Surface Plasmons

Advanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
Here, recent progress is highlighted in colloidal magnetoplasmonic hybrid nanomaterials, with a focus on chiral plasmonics. Metal nanocrystals with intrinsic chiroptical features can lead to a combination of chiral plasmonics and magneto‐optics effects when interacting with the magnetic counterpart, offering a foundation for systematically designing ...
Miguel Comesaña‐Hermo, Eloi Haltz, Alessio Gabbani, Francesco Pineider, Verónica Salgueiriño   +4 more
wiley   +1 more source

Isothiourea-catalysed enantioselective synthesis of phosphonate-functionalised β-lactones. [PDF]

Chem Sci
Platt FM, Wang Y, Cordes DB, McKay AP, Slawin AMZ, Panchal H, Smith AD.   +6 more
europepmc   +1 more source

Towards the enantioselective synthesis of Plakortide P and its application to the development of drugs for the treatment of Chagas disease

, 2014
Kate O'Reilly
openalex   +1 more source

Unraveling the Role of Surfactants in Micelle‐Templated Growth of Chiral Plasmonic Nanoparticles

Advanced Optical Materials, Volume 13, Issue 34, December 2, 2025.
Micelle template‐directed growth enables precise control over the chiroptical properties of gold nanorods. Comparison of surfactants with varying aliphatic tail lengths shows that longer tails increase groove inclination and reduce groove density. Optimized conditions for the longest‐tail surfactant (C18) yield slightly higher g‐factors than those ...
Mónica Paz‐Insua, Valentina Girelli Consolaro, Evgenii Vlasov, Mikhail Mychinko, Sergio Triviño‐Sánchez, Sara Bals, Alejandro Criado, Jesús Mosquera   +7 more
wiley   +1 more source

Enantioselective synthesis of chiral amides by carbene insertion into amide N-H bond. [PDF]

Nat Commun
Zhang XG, Yang ZC, Pan JB, Liu XH, Zhou QL.   +4 more
europepmc   +1 more source

Steric‐Adaptive Biocatalysis: Imine Reductase‐Mediated Dynamic Kinetic Resolution for Atroposelective Synthesis of Hindered Biaryl Amines

Advanced Science, Volume 12, Issue 45, December 4, 2025.
An unusual IRED platform is reported, enabling efficient DKR via reductive amination without any evolutionary engineering. The system accommodates extremely sterically demanding substrates, including naphthyl and quinoline derivatives, delivering naphthyl‐aryl and quinoline‐aryl amine atropisomers with excellent efficiency and stereocontrol (over 80 ...
Zhichao Ni, Jingyuan Zhuang, Yadong Gao, Guangsheng Gao, Zhenling Liu, Ping Su, Gui‐Juan Cheng, Li‐Cheng Yang   +7 more
wiley   +1 more source

Organocatalytic skeletal reorganization for enantioselective synthesis of S-stereogenic sulfinamides. [PDF]

Nat Commun
Liu Z, Fang S, Li H, Xiao C, Xiao K, Su Z, Wang T.   +6 more
europepmc   +1 more source