Results 51 to 60 of about 180,400 (354)

Direct Synthesis of High‐Valence Protein@UiO‐66 Composites: Linking Crystallization Pathways to Protein Encapsulation

Advanced Materials, EarlyView.
This work reports a direct, biocompatible method to synthesize UiO‐66, enabling one‐step encapsulation of proteins without compromising crystallinity or activity. Using advanced in situ and ex situ techniques, the study reveals that proteins integrate concurrently with MOF growth, forming crystalline protein@UiO‐66 nanoparticles, and provide insight ...
Jesús Cases Díaz, Jana Glatz, Elisa Merced Olivas, Ramon Pons, Joseph P. Patterson, Mónica Giménez‐Marqués   +5 more
wiley   +1 more source

The role of natural and synthetic zeolites as soil amendments for mitigating the negative impacts of abiotic stresses to improve agricultural resilience

Plant Stress
Plants are exposed to different types of biotic and abiotic stresses that reduce growth and yield. The review presents the negative effects posed by salinity, water scarcity and phytotoxic metals to the agriculture sector and underscores the protective ...
Ayesha Javaid, Neelma Munir, Zainul Abideen, Zamin Shaheed Siddiqui, Jean Wan Hong Yong   +4 more
doaj   +1 more source

Synthesis And Characterization Of Zeolites From Sodium Aluminosilicate Solution [PDF]

, 2007
Rangkaian siri sintetik zeolit telah berjaya disintesiskan daripada larutan natrium aluminosilikat dengan kepekatan Si dari 1 hingga 8 molar menggunakan habuk halus silika (fumed silica) dan natrium aluminat.
Ibrahim, Siti Aida
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Molecular dynamics as a tool to study heterogeneity in zeolites - Effect of Na cations on diffusion of CO and N in Na-ZSM-5

, 2014
Zeolites typically contain extra-framework cations to charge-compensate for trivalent Al atom substitutions in the SiO framework. These cations, such as Na, directly interact with quadrupolar guest molecules, such as CO and N, which move through their ...
Newsome, D., Newsome, D. (author), Coppens, Marc-Olivier, Coppens, M.O., Coppens, M-O, Newsome, David, Newsome, D, Coppens, M.O. (author)   +7 more
core   +1 more source

Catalytic applications of iron zeolites

, 2023
Lobo, Raul F.Making fuels from natural gas, biomass, and other sources has long been a goal and several solutions have been used. A promising solution is the methanol to hydrocarbons (MTH) reaction. This reaction converts methanol, a compound easily made
LaFollette, Mark R.
core   +1 more source

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

Advanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo, Jaewon Shin, Minkyoung Jang, Kyoungho Choi, Tengfei Pang, Fangrui Zhong, Jin Woong Kim   +6 more
wiley   +1 more source

Influence of the Process of Synthesis of Zeolites from Volcanic Ash in Its Synergistic Action as a Flame-Retardant for Polypropylene Composites

Buildings, 2021
In this research, the influence of natural zeolites obtained from the volcanic ash of the Ubinas volcano has been studied as synergistic agents in a flame-retardant system (composed of ammonium polyphosphate, pentaerythritol, and polypropylene).
Jonathan Almirón, María Vargas, Danny Tupayachy-Quispe, Sophie Duquesne, Francine Roudet, Alejandro Silva-Vela   +5 more
doaj   +1 more source

Coordination Chemistry in Zeolites

Journal of inclusion phenomena and molecular recognition in chemistry, 1995
Zeolites are relatively rigid inorganic matrices with cavities and channels of molecular dimensions and of different sizes and shapes. Transition metal ion (TMI) complexes in molecular sieves have three main characteristics: (1) the complexes have strongly reduced mobility with respect to their solution mobility and deactivating aggregations may be ...
Weckhuysen, B.M., De Vos, D.E., Knops-Gerrits, P.P., Parton, R.F., Jacobs, P.A., Schoonheydt, R.A.   +5 more
openaire   +2 more sources

Isomorphous Substitution in Zeolites

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Aiello R, B. Nagy J, Giordano G, KATOVIC, Andrea, TESTA, Flaviano   +4 more
openaire   +4 more sources

Production of silver-loaded zeolites and investigation of their antimicrobial activity [PDF]

, 2008
A thesis submitted in partial fulfilment of the requirements of the University of Wolverhampton for the degree of Doctor of PhilosophyThe production of silver-loaded zeolites either by ion exchange method or by isomorphous substitution of silver ions ...
Kwakye-Awuah, Bright
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