Fe3+-Bridged Cellulose–Alginate Composite Gel Beads as Stable and Effective Photo-Fenton Catalysts

2021 ◽  
Author(s):  
Wen Wang ◽  
Songlin Fan ◽  
Yanjuan Zhang ◽  
Chao Fan ◽  
Zuqiang Huang ◽  
...  
Keyword(s):  
Gel Beads ◽  
Composite Gel

Construction of Kevlar nanofiber/graphene oxide composite beads as safe, self-anticoagulant, and highly efficient hemoperfusion adsorbents

2020 ◽  
Vol 8 (9) ◽  
pp. 1960-1970
Author(s):  
Ye Yang ◽  
Shiqi Yin ◽  
Chao He ◽  
Xizheng Wu ◽  
Jiarui Yin ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Oxide Composite ◽  
Highly Efficient ◽  
Composite Beads ◽  
Gel Beads ◽  
Composite Gel

Brand new Kevlar/GO composite gel beads assembled by π–π interaction serve as safe and self-anticoagulant absorbents in hemoperfusion fields.

Alginate/carboxymethyl chitosan composite gel beads for oral drug delivery

2016 ◽  
Vol 23 (7) ◽  
Author(s):  
Yan Hu ◽  
Jing Peng ◽  
Lei Ke ◽  
Dan Zhao ◽  
Haiyan Zhao ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Oral Drug Delivery ◽  
Carboxymethyl Chitosan ◽  
Oral Drug ◽  
Gel Beads ◽  
Composite Gel ◽  
Chitosan Composite

Preparation and Characterization of Montmorillonnite/Tamarind Gum/ Sodium Alginate Composite Gel Beads

2011 ◽  
Vol 45 (3) ◽  
pp. 295-305 ◽  
Author(s):  
Ji Zhang ◽  
Shengjun Xu ◽  
Zhaoli Du ◽  
Ke Ren
Keyword(s):  
Sodium Alginate ◽  
Gel Beads ◽  
Composite Gel

Preparation and characterization of alginate-hyaluronic acid-chitosan based composite gel beads

2015 ◽  
Vol 30 (6) ◽  
pp. 1297-1303 ◽  
Author(s):  
Yan Hu ◽  
Mengzhu Zheng ◽  
Xiaoying Dong ◽  
Dan Zhao ◽  
Han Cheng ◽  
...  
Keyword(s):  
Hyaluronic Acid ◽  
Gel Beads ◽  
Composite Gel

scholarly journals Drug Release Profile from Calcium-Induced Alginate-Phosphate Composite Gel Beads

2009 ◽  
Vol 2009 ◽  
pp. 1-4 ◽  
Author(s):  
Yoshifumi Murata ◽  
Youko Kodama ◽  
Takashi Isobe ◽  
Kyoko Kofuji ◽  
Susumu Kawashima
Keyword(s):  
Calcium Phosphate ◽  
Drug Release ◽  
Release Profile ◽  
Water Soluble ◽  
Drug Release Profile ◽  
Alginate Gel ◽  
Gel Beads ◽  
Composite Gel ◽  
The Matrix

Calcium-induced alginate-phosphate composite gel beads were prepared, and model drug release profiles were investigated in vitro. The formation of calcium phosphate in the alginate gel matrix was observed and did not affect the rheological properties of the hydrogel beads. X-ray diffraction patterns showed that the calcium phosphate does not exist in crystalline form in the matrix. The initial release amount and release rate of a water-soluble drug, diclofenac, from the alginate gel beads could be controlled by modifying the composition of the matrix with calcium phosphate. In contrast, the release profile was not affected by the modification for hydrocortisone, a drug only slightly soluble in water.

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