Results 41 to 50 of about 4,430 (207)

Narrowly Distributed Crystal Orientation in Biomineral Vaterite [PDF]

open access: yesChemistry of Materials, 2015
Chemistry of Materials ...
Pokroy, Boaz   +8 more
openaire   +4 more sources

Fabrication and growth mechanism of pumpkin-shaped vaterite hierarchical structures [PDF]

open access: yes, 2014
CaCO3-based biominerals usually possess sophisticated hierarchical structures and promising mechanical properties. Recent researches imply that vaterite may play an important role in the formation of CaCO3-based biominerals.
Xu, Y Yifei, Xu, Y, Ma, G, Wang, M
core   +1 more source

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

open access: yesИзвестия 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   +4 more
doaj   +1 more source

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

open access: yesJournal 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   +2 more
doaj   +1 more source

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

open access: yesPharmaceutics, 2023
Tailor-made and designed micro- and nanocarriers can bring significant benefits over their traditional macroscopic counterparts in drug delivery applications.
Cléa Chesneau   +7 more
doaj   +1 more source

The Multiple Structures of Vaterite

open access: yes, 2016
For many years the nature of the disordered structure of vaterite, a calcium carbonate polymorph that plays a significant role in biomineralisation, has been debated. In the past year, two independent studies (Angew. Chem., Int.
Julian D. Gale (1952122)   +3 more
core   +1 more source

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

open access: yesCase 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   +4 more
doaj   +1 more source

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

open access: yesCrystals, 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   +2 more
doaj   +1 more source

Optimizing feather hydrolysate via machine learning for microbial recycling of waste concrete fines

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND The concrete industry faces significant challenges from CO2 emissions and the disposal of waste concrete fines (WCF). Microbially induced calcite precipitation (MICP) can bind WCF into bioconcrete, but the high cost of commercial culture media hinders its application.
Henrietta Ottová   +5 more
wiley   +1 more source

Timelapse of a rotating vaterite within a living macrophage.avi

open access: yes, 2022
Time-lapse videography of a trapped and rotating vaterite microsphere that had been internalised within a living macrophage. The vaterite is approximately 1um in diameter within a ~2.5um macropinosome and was trapped with 50 mW in the ROTs set up.
Mark Watson (60359)
core   +1 more source

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