Results 41 to 50 of about 24,263 (298)

Formulation and characterization of rifampicin microcapsules

Indian Journal of Pharmaceutical Sciences, 2010
Rifampicin biodegradable microcapsules were prepared by feasible emulsification-ionic gelation method for a novel controlled release product. Sodium alginate and Carbopol 974P were used as coating polymers in different ratios 1:1, 1:2, 1:3 and 1:4 to obtain elegant microcapsules.
Sarfaraz, MD., Hiremath, D., Chowdary, K. P. R.   +2 more
openaire   +3 more sources

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

Synthesis and characterisation of microcapsules for self-healing dental resin composites

BMC Oral Health
Aim The purpose of this study was to i) synthesise TEGDMA-DHEPT microcapsules in a laboratory setting; ii) characterise the resultant microcapsules for quality measures.
Khaled Abid Althaqafi, Julian Satterthwaite, Abdulrahman AlShabib, Nikolaos Silikas   +3 more
doaj   +1 more source

PREPARATION AND EVALUATION OF DICLOFENAC SODIUM–CELLULOSE ACETATE MICROCAPSULES USING SOLVENT EVAPORATION TECHNIQUE [PDF]

Bulletin of Pharmaceutical Sciences. Assiut University, 2010
The aim of this study was the preparation of diclofenac sodium microcapsules using cellulose acetate as a polymer and polyvinyl acohol as an emulsifying agent by solvent evaporation technique.
Mahmoud M. Ahmed, Sayed H. Auda, S. Abd El-Rasoul, K. I. Saleh, G. M. Zayed   +4 more
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Hydration behavior and corrosion protection of cementitious materials incorporating microcapsule hybridized by LDH–NO2

Scientific Reports
MgAl LDH–NO2 (LDH–NO2) hybrid self-repairing microcapsules were synthesized, and the physical and chemical properties such as microscopic morphology and core ratio of microcapsules were characterized.
Weiwei Zhang, Ruifeng Cheng, Liusheng Li, Jielu Zhu, Bingzhi Xiang, Junwei Song   +5 more
doaj   +1 more source

Optimization and evaluation of fish oil microcapsules

, 2016
Fish oil microcapsules were prepared using two natural polysaccharides, alginate and chitosan, as the wall materials. A response surface methodology (RSM) was used to optimize the conditions for fish oil encapsulation efficiency (FOEE).
Huang, Jian, Zhang, Guifeng, Wang, Lianyan, Huo, Junsheng, Liu, Hui, Sun, Jing, Yang, Tingyuan   +6 more
core   +1 more source

Biocompatible microcapsules [PDF]

, 1991
Biocompatible microcapsules useful for transplanting foreign material into an animal body, and the method of their production, are described, wherein the microcapsules contain an outermost layer of water soluble non-ionic polymers such as PEO to create ...
Hubbell, Jeffrey A., Sawhney, Amarpreet S.   +1 more
core   +1 more source

Self‐Adaptive Non‐Flammable Wallpaper With Layered Bead‐Network Structure for Light Path Modulation Enabling on‐Demand Building Thermal Management

Advanced Science, EarlyView.
A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu, Linmin Xia, Jiankun Wu, Yuying Yang, Wuhong Zhong, Jianguo Li, Yan Yu, Rilong Yang   +7 more
wiley   +1 more source

Agarose Enhances the Viability of Intraperitoneally Implanted Microencapsulated L929 Fibroblasts

Cell Transplantation, 2000
To achieve immunoisolation, mouse L929 fibroblasts were encapsulated in ~400 μm poly(hydroxyethyl methacrylate-co-methyl methacrylate) (HEMA-MMA) microcapsules and were subsequently implanted in the peritoneal cavity of syngeneic C3H mice.
Shahab Lahooti, Michael V. Sefton
doaj   +1 more source