Results 71 to 80 of about 3,283 (169)

The characteristics of precipitate formed with Ca‐rich groundwater and liquid fertilizer and its effect on Japanese mustard spinach (Brassica rapa rapa var. perviridis)

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Liquid fertilizer is an essential material in agriculture, and its use tends to increase annually. Liquid fertilizer use also contributes to agricultural development; however, a white precipitate frequently forms with mixing the fertilizer and groundwater, and the effect of precipitate formation is unknown. Therefore, the purpose of this study
Kazutoshi Kinjo, Ichiro Nakamura, Masaru Yamaoka   +2 more
wiley   +1 more source

EDTA and NTA Effectively Tune the Mineralization of Calcium Phosphate from Bulk Aqueous Solution

Biomimetics, 2017
This study describes the effects of nitrilotriacetic acid (NTA) and ethylenediaminotetraacetic acid (EDTA) on the mineralization of calcium phosphate from bulk aqueous solution.
Doreen Hentrich, Klaus Tauer, Montserrat Espanol, Maria-Pau Ginebra, Andreas Taubert   +4 more
doaj   +1 more source

Differences in 24-hour urine composition between apatite and brushite stone formers

, 2013
OBJECTIVE To determine the differences in 24-hour urine composition between apatite and brushite stone formers. METHODS We conducted a retrospective review of 110 calcium phosphate (CaP) stone formers with both stone composition analysis and 24-hour ...
Okeke, Z., Elsamra, S. E., Moreira, D. M., Hartman, C., Smith, A. D., Friedlander, J. I.   +5 more
core   +1 more source

Water-Soluble Cellulose Derivatives Are Sustainable Additives for Biomimetic Calcium Phosphate Mineralization

Inorganics, 2016
The effect of cellulose-based polyelectrolytes on biomimetic calcium phosphate mineralization is described. Three cellulose derivatives, a polyanion, a polycation, and a polyzwitterion were used as additives.
Andreas Taubert, Christian Balischewski, Doreen Hentrich, Thomas Elschner, Sascha Eidner, Christina Günter, Karsten Behrens, Thomas Heinze   +7 more
doaj   +1 more source

Distal urethral obstruction in an eight‐week‐old colt with struvite urolithiasis

Equine Veterinary Education, Volume 38, Issue 3, Page e130-e136, March 2026.
Summary An 8‐week‐old Thoroughbred colt presented with acute colic signs. Physical examination and transcutaneous ultrasound of the abdomen and penis revealed a urinary tract obstruction in the distal urethra due to urolithiasis. A distal urethrotomy over the site of obstruction was performed to remove the urolith and relieve the obstruction.
M. T. Connaughton, A. Wilson, C. M. Baldwin   +2 more
wiley   +1 more source

Biological Modification in the Brushite Crystallization

, 2004
The crystallization of brushite has been investigated in the presence of typical ionic biological components, magnesium, fluoride and citrate and a natural protein, osteopontin, using a constant composition method capable of nano-mole sensitivity.
John R. Hoyer, Ruikang Tang, Molly R. Darragh, George H. Nancollas, Christine A. Orme   +4 more
core   +1 more source

Effect of biomolecules from human renal matrix of calcium oxalate monohydrate (CaOx) stones on in vitro calcium phosphate crystallization

International Brazilian Journal of Urology, 2010
PURPOSE: Investigate the activity of high and low molecular weight biomolecules present in the matrix of human calcium oxalate (CaOx) stones not only on the initial mineral phase formation of calcium and phosphate (CaP) but also on its growth and ...
Priyadarshini Pathak, Shrawan K. Singh, Chanderdeep Tandon   +2 more
doaj   +1 more source

Alginate‐Sludge Derived Biochar‐Calcium Hydrogel for Phosphate Removal and Slow‐Release Fertilizer: A Sustainable and Multifunctional Solution

Advanced Functional Materials, Volume 36, Issue 3, 8 January 2026.
An alginate‐based biochar hydrogel (ABC‐hydrogel), derived from sewage sludge, is developed for simultaneous phosphate removal and agricultural reuse. It captures phosphorus from water and gradually releases it as fertilizer, enhancing lettuce growth.
Yu Zhang, Baile Wu, Haoran Dong, Xiaohong Guan, Irene M. C. Lo   +4 more
wiley   +1 more source

Development of novel remineralising antimicrobial brushite cements [PDF]

, 2014
Brushite cements have potential as drug carriers and bone filling materials. They can also act as a reservoir for calcium and phosphate ions in remineralisation of hard tissues.
Ismail, NAB
core  

Brushite cements from polyphosphoric acid, calcium phosphate systems

, 2007
Brushite cement is more soluble than apatitic cement under physiological conditions. Thus, brushite cement may be resorbable in vivo when used as a bone substitute material.
K. J. Lilley, U. Gbureck, Lilley, KJ, Gbureck, U, Farrar, DF, J. E. Barralet, Knowles, JC, D. F. Farrar, A. J. Wright, Barralet, JE, Wright, Adrian, J. C. Knowles   +11 more
core   +1 more source