Biomimetic mineralization of metal-organic frameworks as protective coatings for biomacromolecules.
Kang Liang,Raffaele Ricco,Cara M. Doherty,Mark J. Styles,Stephen Bell,Nigel Kirby,Stephen T. Mudie,David N. Haylock,Anita J. Hill,Christian J. Doonan,Paolo Falcaro +10 more
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TLDR
It is shown that proteins, enzymes and DNA rapidly induce the formation of protective metal-organic framework coatings under physiological conditions by concentrating the framework building blocks and facilitating crystallization around the biomacromolecules.Abstract:
Robust biomacromolecules could be used for a wide range of biotechnological applications. Here the authors report a biomimetic mineralization process, in which biomolecules are encapsulated within metal-organic frameworks, and their stability is subsequently increased without significant bioactivity loss.read more
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A fluorimetric testing strip for the visual evaluation of mercury in blood using copper nanoclusters with DMSO-enhanced fluorescence and stability
TL;DR: This solvent-enhanced fluorescence protocol for different metal probes such as Cu NCs promises extensive analysis applications for designing numerous fluorimetric platforms such as test strips.
Journal ArticleDOI
Biomimetic Metal-Organic Frameworks as Protective Scaffolds for Live-Virus Encapsulation and Vaccine Stabilization.
Ruhani Singh,Jacinta F. White,Malisja de Vries,Gary Beddome,Meiling Dai,Andrew G. D. Bean,Xavier Mulet,D. Layton,Cara M. Doherty +8 more
TL;DR: In this paper , a biomimetic-mineralization of live-viral vaccines using metal-organic frameworks (MOFs) to enhance their storage stability from days to months was reported.
Journal ArticleDOI
Development of label-free fluorescent biosensor for the detection of kanamycin based on aptamer capped metal-organic framework
TL;DR: In this article , a novel label-free fluorescent biosensing platform based on the fluorescence change of aptamers-capped zeolitic imidazolate framework-8 (ZIF-8) @ 2,2',2'',2'2''-((ethene-1,1,2,2-tetrayltetrakis (benzene-4,1-diyl)) tetrakis(oxy)) tetraacetic acid (TPE) through ATP-assisted competitive coordination reaction was designed for such an end.
Journal ArticleDOI
Boosting the Activity of Enzymes in Metal-Organic Frameworks by a One-Stone-Two-Bird Enzymatic Surface Functionalization Strategy
TL;DR: In this paper , the authors exploited the profound effect of the protein surface on the MOF structure and grafted short-chain polyacrylic acid (PAA) onto the enzyme surface to improve the microenvironment of the enzyme.
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The Synthesis of Protein-Encapsulated Ceria Nanorods for Visible-Light Driven Hydrogen Production and Carbon Dioxide Reduction.
Bassam Saif,Quan Gu,Peng Yang +2 more
TL;DR: In this paper, a facile one-step strategy to design 1D multifunctional protein-encapsulated cerium oxide nanorods (PCNRs) by utilizing bovine serum albumin as an efficient biotemplate was presented.
References
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The Chemistry and Applications of Metal-Organic Frameworks
Hiroyasu Furukawa,Hiroyasu Furukawa,Kyle E. Cordova,Kyle E. Cordova,Michael O'Keeffe,Michael O'Keeffe,Omar M. Yaghi,Omar M. Yaghi,Omar M. Yaghi +8 more
TL;DR: Metal-organic frameworks are porous materials that have potential for applications such as gas storage and separation, as well as catalysis, and methods are being developed for making nanocrystals and supercrystals of MOFs for their incorporation into devices.
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Reticular synthesis and the design of new materials
Omar M. Yaghi,Michael O'Keeffe,Nathan W. Ockwig,Hee K. Chae,Hee K. Chae,Mohamed Eddaoudi,Jaheon Kim +6 more
TL;DR: This work has shown that highly porous frameworks held together by strong metal–oxygen–carbon bonds and with exceptionally large surface area and capacity for gas storage have been prepared and their pore metrics systematically varied and functionalized.
Journal ArticleDOI
Exceptional chemical and thermal stability of zeolitic imidazolate frameworks
Kyo Sung Park,Zheng Ni,Adrien P. Côté,Jae Yong Choi,Rudan Huang,Fernando J. Uribe-Romo,Hee K. Chae,Michael O'Keeffe,Omar M. Yaghi +8 more
TL;DR: Study of the gas adsorption and thermal and chemical stability of two prototypical members, ZIF-8 and -11, demonstrated their permanent porosity, high thermal stability, and remarkable chemical resistance to boiling alkaline water and organic solvents.
Book ChapterDOI
The assay of catalases and peroxidases.
Britton Chance,A.C. Maehly +1 more
TL;DR: Two methods are described for the catalase assay by disappearance of peroxide are: ultraviolet spectrophotometry and permanganate titration and indirect measurements of the decrease of light absorption caused by the decomposition of hydrogen peroxide byCatalase.
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Metal-organic frameworks in biomedicine.
Patricia Horcajada,Ruxandra Gref,Tarek Baati,Phoebe K. Allan,Guillaume Maurin,Patrick Couvreur,Gérard Férey,Russell E. Morris,Christian Serre +8 more
TL;DR: Metal Organic Frameworks in Biomedicine Patricia Horcajada, Ruxandra Gref, Tarek Baati, Phoebe K. Allan, Guillaume Maurin, Patrick Couvreur, G erard F erey, Russell E. Morris, and Christian Serre.