Results 1 to 10 of about 370,651 (291)

A hydrated crystalline calcium carbonate phase: Calcium carbonate hemihydrate [PDF]

Science, 2019
Hydrous CaCO 3 gets a new structure Calcium carbonate (CaCO 3 ) forms important minerals on Earth and is a model system for understanding crystal nucleation.
Zhaoyong Zou, Wouter J. E. M. Habraken, Galina Matveeva, Anders C. S. Jensen, Luca Bertinetti, Matthew A. Hood, Chang-yu Sun, Pupa U. P. A. Gilbert, Iryna Polishchuk, Boaz Pokroy, Julia Mahamid, Yael Politi, Steve Weiner, Peter Werner, Sebastian Bette, Robert Dinnebier, Ute Kolb, Emil Zolotoyabko, Peter Fratzl   +18 more
openaire   +7 more sources

Recent Advances of Calcium Carbonate Nanoparticles for Biomedical Applications

Bioengineering, 2022
Calcium carbonate nanoparticles have been widely used in biomedicine due to their biocompatibility and biodegradability. Recently, calcium carbonate nanoparticles are largely integrated with imaging contrast and therapeutic agents for various imaging and
Pengxuan Zhao, Yu Tian, Jia You, Xin Hu, Yani Liu   +4 more
doaj   +1 more source

Controllable Synthesis of Nano-Micro Calcium Carbonate Mediated by Additive Engineering

Crystals, 2023
Nano-micro calcium carbonate has a small particle size, uniform distribution, and good dispersion performance, offering great research value and development prospects.
Yuke Shen, Shuang Hao, Angqian Suonan, Yanxia Liu, Hangqi Li, Wei Ma, Lin Zhao, Yagang Zhang   +7 more
doaj   +1 more source

A model study of enhanced oil recovery by flooding with aqueous surfactant solution and comparison with theory [PDF]

, 2015
With the aim of elucidating the details of enhanced oil recovery by surfactant solution flooding, we have determined the detailed behavior of model systems consisting of a packed column of calcium carbonate particles as the porous rock, n-decane as the ...
Clarke, Andrew, Fletcher, Paul D. I., Howe, Andrew M., Savory, Luke D., Woods, Freya   +4 more
core   +2 more sources

Calcium Carbonate Suppresses Haem Toxicity Markers without Calcium Phosphate Side Effect on Colon Carcinogenesis [PDF]

, 2010
Red meat intake is associated with increased risk of colorectal cancer. We have previously shown that haemin, haemoglobin and red meat promote carcinogen-induced preneoplastic lesions, aberrant crypt foci, in the colon of rats.
Belbraouet, Bruce, Bull, Cross, Denis E. Corpet, Diane Bahuaud, Fabrice H. F. Pierre, Karkare, Nathalie Naud, Ossama Allam, Pierre, Sesink, Sinha, Sylviane Taché, Van den Berg   +14 more
core   +4 more sources

Preparation, physical-chemical characterisation and cytocompatibility of calcium carbonate cements [PDF]

, 2006
The feasibility of calcium carbonate cements involving the recrystallisation of metastable calcium carbonate varieties has been demonstrated. Calcium carbonate cement compositions presented in this paper can be prepared straightforwardly by simply mixing
Aizenberg, Arnaud, Atlan, Baoji Miao, Begley, Berland, Blom, Bohner, Bohner, Braye, Brecevic, Brown, C. Combes, Chakrabarty, Chiroff, Christian Rey, Constantz, De Maeyer, Demers, Dickinson, Dos Santos, Fernandez, Fontaine, Fricain, Ginebra, Guillemin, Guillemin, Harris, Hatim, Heughebaert, Hosoi, Hu, Ikenaga, Kabasci, Kawano, Khairoun, Kon, Koyontannis, Kreklau, Lorin, Loste, Lucas, Lucas-Girot, Meldrum, Mirtchi, Mirtchi, Mitsutaka, Mosmann, Ogino, Parish, Penel, Piattelli, Raz, Reine Bareille, Rey, Roudier, Sabbides, Seo, Souyris, Tofighi, Vagenas, Velich, Vilamitjana-Amédée, Vuola, Vuola, Walsh, Watabe, Xyla   +67 more
core   +2 more sources

Effect of Calcium Carbonate on the Mechanical Properties and Microstructure of Red Clay

Advances in Materials Science and Engineering, 2020
The influence of precipitated calcium carbonate on the strength and microstructure of red clay was studied. Precipitated calcium carbonate was added to red clay at ratios of 0%, 5%, 10%, 15%, and 20%.
Lijie Chen, Xuejun Chen, Xin Yang, Pengyan Bi, Xiang Ding, Xiang Huang, He Wang   +6 more
doaj   +1 more source

Characterisation of calcium carbonate and its polymorphs from cockle shells (Anadara granosa) [PDF]

, 2011
Calcium carbonate and its polymorphs from cockle shells (Anadara granosa) and commercial calcium carbonate were characterised using a variable pressure scanning electron microscopes (VPSEM), a transmission electron microscope (TEM), an energy dispersive ...
Abd Rahman, Norshazlirah Shazlyn, Abu Bakar @ Zakaria, Md Zuki, Ali, Md. Eaqub, Hussein, Mohd Zobir, Islam, Kh. Nurul, Mohamed Mustapha, Noordin   +5 more
core   +1 more source

The Application of Nano-Calcium Carbonate in the Technology of Improving Road Petroleum Asphalt

Advances in Materials Science and Engineering, 2022
Nano-calcium carbonate is a new type of nanomaterial, which has great influence in many fields. In order to explore the influence of nano-calcium carbonate on petroleum asphalt, an experiment was designed to analyze the application of nano-calcium ...
Qiuyun Wang
doaj   +1 more source

Study of using water softening process byproduct, calcium carbonate on fine paper production [PDF]

تحقیقات علوم چوب و کاغذ ایران, 2015
After water purification and softening, a lot of calcium carbonate with other impurities produce and these byproducts gather and bury as mineral sludge.In this research, The quality of calcium carbonate from water softening process in mazandran wood and ...
Ali Barzan, Hossein Resalati, Ghasem Asadpour atoei   +2 more
doaj   +1 more source