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321篇 您的检索式:作者名="Stoddart"
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1Hydrogen-Bonded Organic Frameworks:A Rising Class of Porous Molecular Materials显示文摘CONSPECTUS:Hydrogen-bonded organic frameworks(HOFs)are a class of porous molecular materials that rely on the assembly of organic building blocks by means of hydrogen-bonding interactions to form two-dimensional(2D)and three-dimensional(3D)crystalline networks.The reversible nature of the hydrogenbond formation endows HOFs with the attributes of solution processability and simple regeneration.High-quality single crystals of HOFs can be grown easily for unambiguous superstructure determination by single-crystal X-ray diffraction,which is crucial for the elucidation of superstructure−property relationships.During the past decade,considerable progress has been achieved in realizing stable HOFs with permanent porosities by focusing on the design of molecular building blocks in order to introduce rigidity,auxiliary[π···π]interactions,and interpenetration of their frameworks to sustain the extended networks.The applications of HOFs are far-reaching,spanning catalysis,energy,and biomedical products as well as the storage and separation of fine chemicals.In this Account,we,first of all,provide an overview of the chronological development of HOFs,starting from the seminal work by Marsh and Duchamp in 1969 on the crystal superstructure of the hydrogen-bonded networks of trimesic acid.We identify the development of novel hydrogen-bonding motifs such as diaminotriazine(DTA),the introduction of the concept of molecular tectonics,and the establishment of permanent porosity in HOFs as being some of the milestones,which incentivized the current burgeoning research endeavors on developing HOFs as multifunctional materials.This Account is focused primarily on surveying the strategies for constructing porous 3D HOFs based on organic building blocks with peripheral carboxyl groups.These strategies are presented in the following categories:(1)the polycatenation of 2D networks by trigonal building blocks to form global 3D frameworks,(2)the utilization of building blocks with 3D geometriestetrahedral and trigonal prismaticthat are predisposed to form 3D networks,and(3)the docking by shape-fitting of geometrically labile building blocks.We emphasize how the molecular geometry of the building blocks plays an important role in modulating the superstructures of extended frameworks so as to address specific applications.Recognizing that the in silico design of HOFs is the ultimate goal of researchers in this field,we also discuss the recent advances in superstructure prediction that lead to the formation of porous supramolecular crystals and assess the complications in implementing computational methods for HOFs with complex superstructures.We hope this Account will inspire the development of new supramolecular designs and creative approaches to crystal engineering that aid and abet the assembly of multifunctional HOFs with customizable properties.Penghao Li Matthew R.Ryder J.Fraser Stoddart 2020Accounts of Materials Research2020,1,1:2
2Large-pore apertures in a series of metal-organic frameworks显示文摘Deng H Grunder S Cordova K E Valente C Furukawa H Hmadeh M Gandara F Whalley A C Liu Z Asahina S Kazumori H O'Keeffe M Terasaki O Stoddart J F Yaghi O M 2012Science2012,336,:1
3Me tal-containing Dendritic Polymer 显示文摘STODDART F J WE LTO N T 1999Polyhedron1999,18,:1
4Techniques for the eleetrophoresis of mangrovetissue 显示文摘Goodall J A Stoddart J A 1989Aquat Bot1989,35,:1
5Genetic algorithms for free-form surface matching显示文摘 Stoddart A J 1996Pattern Recognition1996,4,4:1
6TGFβ3 and loading increases osteocyte survival in human cancellous bone cultured ex vivo显示文摘Simpson AE Stoddart MJ Davies CM 2009Cell Biochem Funct2009,27,1:1
7Practical liquid chromatographic separation schemes for pyrrolic and pyridinic nitrogen aromatic heterocycle fraction from crude oils suitable for rapid characterization of geochemical samples显示文摘Li M Larter S R Stoddart D 1991Analytical Chemistry1991,64,:1
8Practical liquid chromatographic separation schemes for pyrrolic and pyridinic nitrogen aromatic heterocycle fractions from crude oils suitable for rapid characterization of geochemical samples 显示文摘LI M LARTER S R STODDART D 1992Analytical Chemistry1992,64,:1
9Optical Properties of Chi tin: Surface-Enhanced Raman Scattering Substrates Based on An tireflection Structures on Cicada Wings 显示文摘Stoddart P Cadusch P Boyce T 2006Nanotechnology2006,17,:1
10Second-sphere Cordinadon Adducts of Phosphane-transition Metal Complexes with β-cyclodextrin and Its Methylated Derivative显示文摘ALSTON D R SLAWIN D R STODDART J F 1988Angew Chem Int Ed1988,27,:1
11Cells and biomaterials in cartilage tissue engineering显示文摘Stoddart M J Grad S Eglin D 2009Regen Med2009,4,1:1
12Self-Assembly in Natural and Unnatural Systems 显示文摘Philp D Stoddart J F 1996Angew Chem Int Ed Engl1996,35,:1
13What prevents olderpeople from seeking treatment for urinary incontinence? Aqualitative exploration of barriers to the use of communitycontinence services显示文摘Horrocks S Somerset M Stoddart H 2004Fam Pract2004,21,6:1
14Chem显示文摘Stoddart J F 1998Rev1998,,98:1
15Agonism and allosterism: the pharmacology of the free fatty acid receptors FFA2 and FFA3显示文摘Milligan G Stoddart L A Smith N J 2009British Journal of Pharmacology2009,158,1:1
16Vertical axis resistance type wind turbines for use in buildings显示文摘MULLER G JENTSCH M F STODDART E 2009Renewable Energy2009,34,:1
17Producing health, consuming health care 显示文摘Evans RG Stoddart GL 1990Bull Soc Sci Med Grand Duche Luxemb1990,31,:1
18Meslostructured silica supports for functional materials and molecular machines显示文摘Angelos S Johansson E Stoddart JF 0,,14:1
19Mutant analyses define multiple roles for phytochrome C in Arabidopsis photomorphogenesis显示文摘Franklin K A Davis S J Stoddart W M 2003Plant Cell2003,15,:1
20Geography, education and research显示文摘Stoddart DR 1981The Geographical Journal1981,147,3:1
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