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A Robust and Biocom...
A Robust and Biocompatible Bismuth Ellagate MOF Synthesized Under Green Ambient Conditions
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- Svensson Grape, Erik (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm University
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- Flores, J. Gabriel (author)
- Universidad Autónoma Metropolitana - Azcapotzalco,Universidad Nacional Autónoma de México (UNAM),Universidad Nacional Autonoma de Mexico
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- Hidalgo, Tania (author)
- Instituto IMDEA Energía,IMDEA Energy Institute
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- Martínez-Ahumada, Eva (author)
- Universidad Nacional Autónoma de México (UNAM),Universidad Nacional Autonoma de Mexico
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- Gutiérrez-Alejandre, Aída (author)
- Universidad Nacional Autónoma de México (UNAM),Universidad Nacional Autonoma de Mexico
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- Hautier, Audrey (author)
- Institut National des Sciences Appliquees de Lyon
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- Williams, Daryl R. (author)
- Imperial College of Science, Technology and Medicine
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- O'Keeffe, Michael (author)
- Arizona State University
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- Öhrström, Lars, 1963 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Willhammar, Tom (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm University
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- Horcajada, Patricia (author)
- Instituto IMDEA Energía,IMDEA Energy Institute
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- Ibarra, Ilich A. (author)
- Universidad Nacional Autónoma de México (UNAM),Universidad Nacional Autonoma de Mexico
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- Inge, A. Ken (author)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK),Stockholm University
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(creator_code:org_t)
- 2020-09-07
- 2020
- English.
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In: Journal of the American Chemical Society. - : American Chemical Society (ACS). - 1520-5126 .- 0002-7863. ; 142:39, s. 16795-16804
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Abstract
Subject headings
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- The first bioinspired microporous metal-organic framework (MOF) synthesized using ellagic acid, a common natural antioxidant and polyphenol building unit, is presented. Bi2O(H2O)2(C14H2O8)·nH2O (SU-101) was inspired by bismuth phenolate metallodrugs, and could be synthesized entirely from nonhazardous or edible reagents under ambient aqueous conditions, enabling simple scale-up. Reagent-grade and affordable dietary supplement-grade ellagic acid was sourced from tree bark and pomegranate hulls, respectively. Biocompatibility and colloidal stability were confirmed by in vitro assays. The material exhibits remarkable chemical stability for a bioinspired MOF (pH = 2-14, hydrothermal conditions, heated organic solvents, biological media, SO2 and H2S), attributed to the strongly chelating phenolates. A total H2S uptake of 15.95 mmol g-1 was recorded, representing one of the highest H2S capacities for a MOF, where polysulfides are formed inside the pores of the material. Phenolic phytochemicals remain largely unexplored as linkers for MOF synthesis, opening new avenues to design stable, eco-friendly, scalable, and low-cost MOFs for diverse applications, including drug delivery.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi -- Annan kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Other Chemistry Topics (hsv//eng)
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Svensson Grape, ...
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Flores, J. Gabri ...
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Hidalgo, Tania
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Martínez-Ahumada ...
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Gutiérrez-Alejan ...
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Hautier, Audrey
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show more...
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Williams, Daryl ...
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O'Keeffe, Michae ...
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Öhrström, Lars, ...
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Willhammar, Tom
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Horcajada, Patri ...
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Ibarra, Ilich A.
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Inge, A. Ken
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Materials Chemis ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Other Chemistry ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
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and Organic Chemistr ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Chemical Science ...
- Articles in the publication
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Journal of the A ...
- By the university
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Chalmers University of Technology
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Stockholm University