Results 171 to 180 of about 839,062 (317)

Accurate structure models and absolute configuration determination using dynamical effects in continuous-rotation 3D electron diffraction data. [PDF]

Nat Chem, 2023
Klar PB, Krysiak Y, Xu H, Steciuk G, Cho J, Zou X, Palatinus L.   +6 more
europepmc   +1 more source

Radicamines A and B: Synthesis and Revision of the Absolute Configuration.

, 2006
Chu‐Yi Yu, Mu‐Hua Huang
openalex   +2 more sources

Circular Dichroism Spectra and Absolute Configurations of cis,cis,cis-(C,N,O)-Dicyanobis(glycinato)cobaltate(III) and Dicyanobis-(β-alaninato)cobaltate(III) Complexes [PDF]

, 1981
Shuhei Fujinami, Muraji Shibata
openalex   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Application of the 2-deoxyglucose scaffold as a new chiral probe for elucidation of the absolute configuration of secondary alcohols. [PDF]

Sci Rep, 2022
Trocka A, Szwarc-Karabyka K, Makowiec S, Laskowski T.   +3 more
europepmc   +1 more source

Wavelength‐Dependent Differential Amplification of Raman Scattering by Chiral Gold Nanorods for Multiplexed Encoding

Advanced Functional Materials, EarlyView.
The SERS spectra of reporter molecules adsorbed on chiral gold nanorods depends on the handedness of circularly polarized light (CPL‐SERS). The bisignate plasmonic CD spectra of chiral nanorods provides wavelength‐dependent CPL‐SERS. Selective discrimination of chiral nanorod handedness and different Raman reporters allow highly sensitive codification ...
Andrés Serrano‐Freijeiro, Carlos Renero‐Lecuna, Manuel Obelleiro‐Liz, Víctor F. Martín, Diptesh Dey, José M. Taboada, George C. Schatz, Isabel Pastoriza‐Santos, Jorge Pérez‐Juste, Luis M. Liz‐Marzán   +9 more
wiley   +1 more source

Absolute Configuration and Biological Evaluation of Novel Triterpenes as Possible Anti-Inflammatory or Anti-Tumor Agents. [PDF]

Molecules, 2022
Wei Z, Zhou T, Xia Z, Liu S, Li M, Zhang G, Tian Y, Li B, Wang L, Liu S.   +9 more
europepmc   +1 more source

The chemistry of aminoglycoside antibiotics from Pseudomonas fluorescence. II. Absolute configuration of the diaminopolyol, the aglycone of P-2563(P)(Sorbistin A1) and P-2563(A)(Sorbistin B).

, 1978
Kiyoshi Nara, Kazuyoshi Katamoto, Shigeru Suzuki, Shun-ichi Akiyama, Eiji Mizuta   +4 more
openalex   +2 more sources

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

Epimeric Mixture Analysis and Absolute Configuration Determination Using an Integrated Spectroscopic and Computational Approach-A Case Study of Two Epimers of 6-Hydroxyhippeastidine. [PDF]

Molecules, 2022
Le NT, Vermeyen T, Aerts R, Herrebout WA, Pieters L, Tuenter E.   +5 more
europepmc   +1 more source