Results 181 to 190 of about 36,949 (217)

Light‐Driven Control of Polar Order in Ferroelectric Nematic Liquid Crystals

open access: yesAngewandte Chemie, EarlyView.
Light‐responsive ferroelectric nematics are achieved by molecularly matching azobenzene photo‐switches to the polar packing motif of DIO. This design yields intrinsically photo‐responsive ferroelectric nematic mesogens and optically addressable DIO blends, in which light reversibly modulates spontaneous polarization and switches between high‐ and low ...
Anjali Devi Das   +5 more
wiley   +1 more source

Expanding the Chemical Space of Analytes in the 2G Crystalline Sponge Method: Size‐Compensation Strategy for the Structural Analysis of Low‐Polarity Small Molecules

open access: yesAngewandte Chemie, EarlyView.
The accessible chemical space of second‐generation crystalline sponges (2G‐CSs) is extended to low‐polarity small molecules via a modulator‐enabled strategy. The key is the size compensation between guest and modulator to achieve a snug fit within the cage cavity.
Wei He   +3 more
wiley   +1 more source

Photoswitchable Ambiphilicity: Light‐Gated Frustrated Lewis Pair Reactivity and Z‐Type Interaction

open access: yesAngewandte Chemie, EarlyView.
Light‐controlled ambiphilicity is realized in photoswitchable intramolecular phosphorus/boron Lewis pairs. Reversible switching modulates both the thermodynamics and kinetics of frustrated Lewis‐pair reactivity, enabling light‐gated CO2 binding and release.
Lennart Stoess   +3 more
wiley   +1 more source

Supramolecular Assembly and Interfacial Hydration of Tandem Repeat Dipeptides on 2D Nanomaterials: Insights From 3D-AFM Measurements and MD Simulations. [PDF]

open access: yesSmall
Yurtsever A   +12 more
europepmc   +1 more source

Template‐Encoded Assembly and Adaptive Function in Selenium‐Based Molybdenum Chalcoxide Rings

open access: yesAngewandte Chemie, EarlyView.
External templates write structural information into Se‐containing molybdenum rings, while selenium's softness confers adaptive host–guest behaviour and catalytic responsiveness, an integrated framework for programmable inorganic function. ABSTRACT Controlling both structure and function in inorganic self‐assembly remains a major challenge.
Giulia Pellegrino   +4 more
wiley   +1 more source

Functionalization and Metal Ion Encapsulation Within a Triaxial Supramolecular Weave

open access: yesAngewandte Chemie, EarlyView.
The functionalization of a triaxially woven supramolecular weave was achieved. Pre‐assembly modification of the peptide‐perylene monoimide building block enabled facile and homogeneous introduction of acetyl, pivaloyl and thiophene moieties throughout the assembly without disrupting the woven structure.
Andreas Herdlitschka   +6 more
wiley   +1 more source

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