Efficient Synthesis of Starch-Regulated Porous Calcium Carbonate Microspheres as a Carrier for Slow-Release Herbicide

2018 ◽  
Vol 6 (3) ◽  
pp. 3649-3658 ◽  
Author(s):  
Yubin Xiang ◽  
Jie Han ◽  
Guilong Zhang ◽  
Furu Zhan ◽  
Dongqing Cai ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Slow Release ◽  
Efficient Synthesis ◽  
Porous Calcium Carbonate

scholarly journals Synthesis of porous poly(acrylamide) hydrogels using calcium carbonate and its application for slow release of potassium nitrate

2009 ◽  
Vol 3 (5) ◽  
pp. 279-285 ◽  
Author(s):  
G. R. Mahdavinia ◽  
S. B. Mousavi ◽  
F. Karimi ◽  
G. B. Marandi ◽  
H. Garabaghi ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Slow Release ◽  
Potassium Nitrate ◽  
Porous Poly ◽  
Poly Acrylamide

Adsorption of anionic and cationic polymers on porous and non-porous calcium carbonate surfaces

1994 ◽  
Vol 75 (1-4) ◽  
pp. 197-203 ◽  
Author(s):  
Robert B. Bjorklund ◽  
Hans Arwin ◽  
Lars Järnström
Keyword(s):  
Calcium Carbonate ◽  
Cationic Polymers ◽  
Porous Calcium Carbonate

Template-free synthesis of hierarchical porous calcium carbonate microspheres for efficient water treatment

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 472-480 ◽  
Author(s):  
Jing Zhang ◽  
Bin Yao ◽  
Hang Ping ◽  
Zhengyi Fu ◽  
Yu Li ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Water Treatment ◽  
Potential Application ◽  
Hierarchical Porous ◽  
Template Free ◽  
Porous Calcium Carbonate

Hierarchical porous calcium carbonate microspheres are synthesized by a template-free method, and show potential application in water treatment.

Cross-linked DNA capsules templated on porous calcium carbonate microparticles

2010 ◽  
Vol 356 (1-3) ◽  
pp. 126-133 ◽  
Author(s):  
Akihiro Fujii ◽  
Tatsuo Maruyama ◽  
Yoshikage Ohmukai ◽  
Eiji Kamio ◽  
Tomohiro Sotani ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Porous Calcium Carbonate

Hierarchically Porous Calcium Carbonate Scaffolds for Bone Tissue Engineering

2017 ◽  
Vol 3 (10) ◽  
pp. 2457-2469 ◽  
Author(s):  
Abiy D. Woldetsadik ◽  
Sudhir K. Sharma ◽  
Sachin Khapli ◽  
Ramesh Jagannathan ◽  
Mazin Magzoub
Keyword(s):  
Tissue Engineering ◽  
Calcium Carbonate ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Hierarchically Porous ◽  
Porous Calcium Carbonate

scholarly journals A pH-Sensitive, Biobased Calcium Carbonate Aragonite Nanocrystal as a Novel Anticancer Delivery System

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Abdullahi Shafiu Kamba ◽  
Maznah Ismail ◽  
Tengku Azmi Tengku Ibrahim ◽  
Zuki Abu Bakar Zakaria
Keyword(s):  
Breast Cancer ◽  
Calcium Carbonate ◽  
Cancer Cells ◽  
Breast Cancer Cells ◽  
Slow Release ◽  
Neutral Red ◽  
Target Cells ◽  
Cancer Cell Death ◽  
Effective Carrier

The synthesised biobased calcium carbonate nanocrystals had demonstrated to be an effective carrier for delivery of anticancer drug doxorubicin (DOX). The use of these nanocrystals displayed high levels of selectivity and specificity in achieving effective cancer cell death without nonspecific toxicity. These results confirmed that DOX was intercalated into calcium carbonate nanocrystals at high loading and encapsulation efficiency (4.8 and 96%, resp.). The CaCO3/DOX nanocrystals are relatively stable at neutral pH (7.4), resulting in slow release, but the nanocrystals progressively dissociated in acidic pH (4.8) regimes, triggering faster release of DOX. The CaCO3/DOX nanocrystals exhibited high uptake by MDA MB231 breast cancer cells and a promising potential delivery of DOX to target cells.In vitrochemosensitivity using MTT, modified neutral red/trypan blue assay, and LDH on MDA MB231 breast cancer cells revealed that CaCO3/DOX nanocrystals are more sensitive and gave a greater reduction in cell growth than free DOX. Our findings suggest that CaCO3nanocrystals hold tremendous promise in the areas of controlled drug delivery and targeted cancer therapy.

The Effects of Void Geometry and Contact Angle on the Absorption of Liquids into Porous Calcium Carbonate Structures

2001 ◽  
Vol 239 (2) ◽  
pp. 417-431 ◽  
Author(s):  
Cathy J. Ridgway ◽  
Joachim Schoelkopf ◽  
G.Peter Matthews ◽  
Patrick A.C. Gane ◽  
Philip W. James
Keyword(s):  
Contact Angle ◽  
Calcium Carbonate ◽  
Porous Calcium Carbonate ◽  
Void Geometry
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