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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Factors affecting the growth formation of nanostructures and their impact on electrode materials: A systematic review
Iftikhar Hussain,Charmaine Sj. Lamiel,Sumanta Sahoo,Muhammad Fayyaz Ahmad,Xi Chen,Muhammad Sufyan Javed,Ning Qin,Shuai Shuai Gu,Yuxiang Li,Tehseen Nawaz,Mohd. Zahid Ansari,Kai Zhang +11 more
TL;DR: In this paper , a review of the factors affecting the morphology and growth of nanostructures in electrodes, such as choices for precursors (salts, co-precursors, and solvents), reaction parameters (concentration, time, temperature, pressure, and pH), type of synthesis (bulk, templated, directly grown on current collectors) and structural changes after post-treatment and post-cycling, are discussed.
Book ChapterDOI
Metal-organic frameworks (MOFs) for enzyme immobilization
TL;DR: Recent developments in MOF-enzyme composites are described by emphasizing on synthesis strategies as surface immobilization, covalent binding, pore encapsulation, biomineralization, main characteristics, and mechanism along with potential applications.
Journal ArticleDOI
ATP-responsive laccase@ZIF-90 as a signal amplification platform to achieve indirect highly sensitive online detection of ATP in rat brain
TL;DR: A novel electrochemical online system for indirect, highly sensitive and selective online monitoring of ATP in the cerebral microdialysate is presented based on the particular reaction of ATP with zeolitic imidazole framework-90 (ZIF-90) encapsulated laccase microcrystals and the natural catalytic activity of lAccase.
Journal ArticleDOI
Gold Nanoclusters-Decorated Zeolitic Imidazolate Frameworks with Reactive Oxygen Species Generation for Photoenhanced Antibacterial Study
TL;DR: Bacterial nanocomposites encapsulate glutathione-protected gold nanoclusters in zeolitic imidazolate frameworks-8 (ZIF-8) and present their potential in antibacterial capabilities, which have photoenhanced bactericidal capability and show promising applications for sterilization.
Journal ArticleDOI
Sustainable One-Pot Immobilization of Enzymes in/on Metal-Organic Framework Materials
TL;DR: In this paper, the authors focus on one of these strategies, namely, the one-pot enzyme immobilization within sustainable MOFs, which is particularly enticing as the resultant biocomposite Enzyme@MOFs have the potential to be: (i) prepared in situ, that is, in just one step; (ii) synthesized under sustainable conditions: with water as the sole solvent at room temperature with moderate pHs, etc., (iii) retain high enzyme loading; (iv) have negligible protein leaching; and (v) give enzymatic activities
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.