Results 121 to 130 of about 1,368,081 (183)
Advanced Science, EarlyView.Self‐healing separators are developed by grafting ureidopyrimidinone (UPy) quadruple hydrogen‐bonding motifs onto PE‐HEMA copolymers, blended with high‐MW PEO via solvent‐free hot‐pressing. The dynamic UPy network enables autonomous healing, restoring functionality after short circuits.
Daniele Callegari +4 more
wiley +1 more source
Advanced Science, EarlyView.A linker‐locking strategy rigidifies the flexible metal–organic framework (MOF) MIL‐53‐(OH)2 via the cooperative encapsulation of ligands and structural water. This network significantly enhances the framework's aqueous stability. Crucially, rigidification suppresses enol emission to yield a single keto tautomer state with an extended lifetime ...
Amitosh Sharma +8 more
wiley +1 more source
Charge-transfer complexation of coordination cages for enhanced photochromism and photocatalysis
Nature CommunicationsIntensified host-guest electronic interplay within stable metal-organic cages (MOCs) presents great opportunities for applications in stimuli response and photocatalysis. Zr-MOCs represent a type of robust discrete hosts for such a design, but their host-
Gen Li +8 more
doaj +1 more source
Advanced Science, EarlyView.A rational, solvent‐free synthesis utilizing 2,6‐diaminonaphthalene produces ultrabright green‐emissive carbon dots. Regulated by a self‐limiting oxidative capping mechanism, excitons undergo ultrafast intra‐particle funneling from the nitrogen‐doped carbon core to emissive surface traps.
Hyeonjin Park +8 more
wiley +1 more source
Host–guest interactions in an organic crystal: β-hydroquinone clathrate with Ne and HF guests
, 2000 Host-guest, guest-guest, and host-host interactions in the beta-hydroquinone clathrate crystal have been calculated from periodic and cluster-type ab initio calculations.
Hermansson, Kersti, Kersti Hermansson
core +1 more source
Advanced Science, EarlyView.The C3‐symmetric conjugate TASe, which integrates benzoselenadiazole, alanine, and acylhydrazone modules, self‐assembles into a chalcogen‐/hydrogen‐bonded porous framework in the solid state and uniform chiral nanospheres in aqueous media. These assemblies protect cardiomyocytes from doxorubicin‐induced oxidative injury by scavenging intracellular ...
Jinkui Teng +11 more
wiley +1 more source
Vibrational spectroscopic studies of host-guest compounds.
, 1998 This paper reviews the results obtained from vibrational studies (infrared and Raman) of host-guest compounds. These techniques can give information such as: confirmation of inclusion compound formation; host-guest interactions; the state of aggregation ...
Davies, J. Eric D.
core +2 more sources
Guest dependent inversion of enantiomeric recognition in dehydrocholic acid host-guest enclathration
, 2007 A guest dependent inversion of enantiomeric recognition operated by the host dehydrocholic acid on a second guest is observed during host–guest dehydrocholic acid–sulfoxide assembly formation.
PERRONE, Daniela +3 more
core +1 more source
Non‐Covalent Reversibly Photoconvertible Fluorescent Tags for Wash‐Free Protein Labeling
Advanced Science, EarlyView.FAST proteins combined with one or two fluorogens undergo reversible fluorescence switching or photoconversion through photoisomerization. At low fluorogen concentration and high light intensity, they act as negative or positive photoswitchers and photoconvertible tags, which are promising for discriminating FAST variants.
Mrinal Mandal +12 more
wiley +1 more source
Host-Guest Relationships in Non-Commercial Tourism Settings: WWOOFing in New Zealand
, 2012 This study investigates host-guest elationships in a non‐commercial tourism setting within the context of WWOOF (World Wide Opportunities on Organic Farms) in New Zealand. WWOOF is a worldwide membership network of organic farms, and is comprised of non‐
Cronauer, Dagmar (11687923) +2 more
core +1 more source