Results 31 to 40 of about 2,604 (177)

Influence of Reaction Parameters on Solid Outputs in CO2 Mineralization of Desulfurized Gypsum [PDF]

E3S Web of Conferences
Flue gas desulfurization gypsum is the main solid byproduct generated during the limestonegypsum wet desulfurization process in coal-fired power plants.
Dou Yu, Wang Wenxuan, Fan Chunlei, Ma Jiliang, Liang Cai, Chen Xiaoping   +5 more
doaj   +1 more source

Crystallization of Calcium Carbonate in Alginate and Xanthan Hydrogels

Crystals, 2017
Calcium carbonate polymorphs were crystallized in alginate and xanthan hydrogels in which a degree of entanglement was altered by the polysaccharide concentration.
Cleo Kosanović, Simona Fermani, Giuseppe Falini, Damir Kralj   +3 more
doaj   +1 more source

Polycaprolactone-Based, Porous CaCO3 and Ag Nanoparticle Modified Scaffolds as a SERS Platform With Molecule-Specific Adsorption

Frontiers in Chemistry, 2020
Surface-enhanced Raman scattering (SERS) is a high-performance technique allowing detection of extremely low concentrations of analytes. For such applications, fibrous polymeric matrices decorated with plasmonic metal nanostructures can be used as ...
Mariia Saveleva, Mariia Saveleva, Ekaterina Prikhozhdenko, Dmitry Gorin, Andre G. Skirtach, Alexey Yashchenok, Bogdan Parakhonskiy   +6 more
doaj   +1 more source

Narrowly Distributed Crystal Orientation in Biomineral Vaterite [PDF]

Chemistry of Materials, 2015
Chemistry of Materials ...
Pokroy, Boaz, Kabalah-Amitai, Lee, Polishchuk, Iryna, DeVol, Ross T, Blonsky, Adam Z, Sun, Chang-Yu, Marcus, Matthew A, Scholl, Andreas, Gilbert, Pupa UPA   +8 more
openaire   +4 more sources

Investigation of the recrystallization process of vaterite microparticles containing magnetite nanoparticles grown on polycaprolactone fibers by ultrasonic treatment [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives. A method for mineralizing polycaprolactone nanofibers by calcium carbonate (vaterite) microparticles containing nanoparticles of mixed iron oxide (magnetite) using the ultrasonic treatment is proposed.
Koronevskiy, Nikita Vladimirovich, Inozemtseva, Olga Aleksandrovna, Sergeeva, Bela V., Ushakov, Arseniy V., Sergeev, Sergey Alekseevich   +4 more
doaj   +1 more source

Cyclodextrin-Calcium Carbonate Micro- to Nano-Particles: Targeting Vaterite Form and Hydrophobic Drug Loading/Release

Pharmaceutics, 2023
Tailor-made and designed micro- and nanocarriers can bring significant benefits over their traditional macroscopic counterparts in drug delivery applications.
Cléa Chesneau, Alpha Oumar Sow, Fadila Hamachi, Laurent Michely, Séna Hamadi, Rémy Pires, André Pawlak, Sabrina Belbekhouche   +7 more
doaj   +1 more source

Facile preparation of vaterite dominated incineration fly ash (IFA) by slurry carbonation and its performance as supplementary cementitious material

Case Studies in Construction Materials
Municipal solid waste incineration fly ash (IFA) can be treated by slurry carbonation and adopted as a supplementary cementitious material (SCM) to reduce the carbon emission of the cement industry.
Haijie He, Pengfei Ren, Junding Liu, Ji Yuan, Xinyu Shen   +4 more
doaj   +1 more source

Preparation of carbamate-containing vaterite particles for strontium removal in wastewater treatment

Journal of Asian Ceramic Societies, 2017
Submicron-sized particles of vaterite, containing carbamate-functionalised siloxane (V–Si), were prepared as the precipitant of radioactive strontium in the treatment of wastewater.
Jin Nakamura, Toshihiro Kasuga, Yoshio Sakka   +2 more
doaj   +1 more source

Evaluating the Effect of ¹⁸O Incorporation on the Vibrational Spectra of Vaterite and Calcite

Crystals, 2022
Calcium carbonates are critical in biomineralization processes and as functional materials. For many applications, isotope enrichment in these materials allows researchers to monitor reaction pathways and retrace environmental signatures.
Helen E. King, Aleksandar Živković, Nora H. de Leeuw   +2 more
doaj   +1 more source

Mineral Deposition From Liquid Precursors Triggered by Complementary Polyelectrolytes

Advanced Functional Materials, EarlyView.
Polyelectrolyte additives can delay or prevent crystal nucleation in supersaturated solutions of insoluble mineral salts such as calcium carbonate. This work reports that adding a second, oppositely‐charged polyelectrolyte leads to immediate mineral crystallization from such metastable solutions.
Mohammed Kayes Patoary, Eli Halperin Pierce, Elizabeth Siu, Brigitte Gallagher, Md Abul Shahid, Yang Zhang, Thomas B. H. Schroeder   +6 more
wiley   +1 more source