Demosthenes on the Crown. Edited by William Watson Goodwin. Cambridge: at the University Press. 1904. Pp. viii + 296. Crown 8vo. 6s. [PDF]
, 1906 T. Nicklin
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Angewandte Chemie, EarlyView.We design the macrocycles capable of stimuli‐triggered, reversible transformation between nonhomeomorphic topologies (one‐hole ring versus two‐hole figure‐eight ring). By leveraging the ring size change associated with the topology transformation, we achieve reagent‐free, highly efficient, reversible, and one‐pot synthesis of [2]rotaxane and bis[2 ...
Chunlin Xiao +6 more
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Spatial Assembly of Mechanically Planar Chiral Rotaxanes on Rationally Designed Cavitands
Angewandte Chemie, EarlyView.A spatial molecular assembly strategy enables the synthesis of enantioenriched mechanically planar chiral rotaxanes. Inherently chiral cavitands are rationally designed to encode and transmit the stereochemical information. Predictable stereochemical induction is achieved by controlling the spatial arrangement of molecular components through ...
Liwen Xia +3 more
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Synthesis, Isolation, and Reactivity of a Phosphinidene Telluride
Angewandte Chemie, EarlyView.We describe the synthesis and isolation of a phosphinidene telluride. This species acts as a versatile phosphinidene transfer reagent accompanied by the extrusion of elemental tellurium. Abstract The synthesis and isolation of a phosphorus(III) telluride is reported.
Chenyang Hu +4 more
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Mahaffy's Greek World Under Roman Sway - The Greek World under Roman Sway, from Polybius to Plutarch. By J. P. Mahaffy, Fellow, &c, of Trinity College, Dublin; Hon. Fellow of Queen's College, Oxford; &c.London and New York: Macmillan and Co. 1890. Pp. xvi. 418. Crown 8vo. 10s. 6d. [PDF]
, 1891 Cecil Torr
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Angewandte Chemie, EarlyView.Self‐assembled thiol‐rich polypseudorotaxanes with high modularity were developed via a “one‐pot” preparation through the threading of thiolated α‐cyclodextrins on polymers and subsequent oxidation of thiols into disulfide bonds. This dynamic motif was used as a functionalization platform for thiophilic metal nanoparticles, either tethering them to a ...
Xiang Xu +12 more
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Digitally fabricated posterior ceramic crowns versus conventionally fabricated cast crowns: a split-mouth retrospective cohort study. [PDF]
BMC Oral HealthRollor S, Kwak KH, Oh SL.
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The Yellow-Crowned Night Heron Of Socorro Island, Mexico
, 1943 A. J. van Rossem
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