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
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
Citations
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The Progress and Prospect of Zeolitic Imidazolate Frameworks in Cancer Therapy, Antibacterial Activity, and Biomineralization.
TL;DR: This review summarizes recent strategies on the design and fabrication of ZIF‐based nansystems and their exploration in the biomedical field and prospects on the future research direction and applications of Zif‐based nanomedicines are discussed.
Journal ArticleDOI
Enzyme-embedded metal–organic framework membranes on polymeric substrates for efficient CO2 capture
TL;DR: In this paper, carbonic anhydrase (CA) molecules were embedded into metal-organic frameworks (MOFs) via physical absorption and chemical bonds, which could overcome the enzymatic inactivation and the poor separation property of pristine MOF materials.
Journal ArticleDOI
Biomimetic mineralized strontium-doped hydroxyapatite on porous poly(l-lactic acid) scaffolds for bone defect repair
TL;DR: The results indicated that the Sr-HA/PLLA porous scaffold could improve the surface hydrophobicity, reduce the acidic environment of the degradation, and enhance the osteoinductivity; moreover, the ability of protein adsorption and the modulus of compression were increased.
Journal ArticleDOI
Biomimetic mineralization of metal–organic frameworks around polysaccharides
TL;DR: This discovery greatly expands the potential and diversity of biomimetic approaches for the design, synthesis, and functionalization of new bio-metal-organic framework composite materials.
Journal ArticleDOI
Facile synthesis of glucoamylase embedded metal-organic frameworks (glucoamylase-MOF) with enhanced stability.
TL;DR: In Michaelis-Menten kinetics studies, glucoamylase entrapped MOF exhibited higher Km value and lower Vmax value as compared to native enzyme, whereas it retained 91% of residual activity till 25days of storage.
References
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Journal ArticleDOI
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.
Journal ArticleDOI
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.
Journal ArticleDOI
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.