Synthesis, characterization and biological evaluation of chromen and pyrano chromen-5-one derivatives impregnated into a novel collagen based scaffold for tissue engineering applications

RSC Advances ◽  
2015 ◽  
Vol 5 (68) ◽  
pp. 55075-55087 ◽  
Author(s):  
Subramani Kandhasamy ◽  
Giriprasath Ramanathan ◽  
Jayabal Kamalraja ◽  
Ravichandran Balaji ◽  
Narayanasamy Mathivanan ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Experimental Method ◽  
Engineering Application ◽  
Biological Properties ◽  
Biological Evaluation ◽  
Tissue Engineering Application ◽  
Engineering Applications

The synthesis of novel chromen and pyrano chromen-5-one derivatives (CCN) has obtained in simple experimental method. The CCN and collagen based scaffold showed excellent biological properties to act as biomaterial in tissue engineering application.

scholarly journals Advancement of Nanobiomaterials to Deliver Natural Compounds for Tissue Engineering Applications

2020 ◽  
Vol 21 (18) ◽  
pp. 6752
Author(s):  
Sathish Sundar Dhilip Kumar ◽  
Heidi Abrahamse
Keyword(s):  
Tissue Engineering ◽  
Engineering Application ◽  
Natural Compounds ◽  
Treatment Modalities ◽  
Tissue Engineering Application ◽  
Engineering Applications ◽  
Synthetic Drugs ◽  
Medicinal Compounds ◽  
Wide Range ◽  
Clinical Benefits

Recent advancement in nanotechnology has provided a wide range of benefits in the biological sciences, especially in the field of tissue engineering and wound healing. Nanotechnology provides an easy process for designing nanocarrier-based biomaterials for the purpose and specific needs of tissue engineering applications. Naturally available medicinal compounds have unique clinical benefits, which can be incorporated into nanobiomaterials and enhance their applications in tissue engineering. The choice of using natural compounds in tissue engineering improves treatment modalities and can deal with side effects associated with synthetic drugs. In this review article, we focus on advances in the use of nanobiomaterials to deliver naturally available medicinal compounds for tissue engineering application, including the types of biomaterials, the potential role of nanocarriers, and the various effects of naturally available medicinal compounds incorporated scaffolds in tissue engineering.

Novel and naturally derived Hydroxyapatite/cellulose nanofibre/curcumin biocomposite for tissue engineering applications

2021 ◽  
Author(s):  
Sridevi S ◽  
Ramya S ◽  
Kavitha L ◽  
Gopi Dhanaraj
Keyword(s):  
Tissue Engineering ◽  
Engineering Application ◽  
Hardness Test ◽  
Cost Effective ◽  
Biological Properties ◽  
Fish Bone ◽  
Tissue Engineering Application ◽  
X Ray Diffraction ◽  
X Ray ◽  
Ft Ir

Abstract Hydroxyapatite (HAp) based composite materials are attaining increasing interest as a potential therapeutic agent for tissue engineering application. In the present study, HAp based composite material is synthesized from biowaste in a cost effective way. Fish bone derived HAp is combined with a cellulose nanofibre (CNF) and curcumin (Cur) as a composite for enhanced thermal, biological and mechanical properties. The HAp/CNF/Cur composite is prepared with different concentrations of CNF (1–3.wt%) and Cur (0.5–1.5 wt%), respectively. Different characterization techniques like Fourier transform-infrared spectroscopy (FT-IR), X-ray diffraction (XRD), Field-emission scanning electron microscopy (FESEM), energy dispersive X-ray (EDX) and thermal gravimetric (TGA) analysis were engaged to assess the functional groups, phase composition, morphology, elemental composition and thermal analysis of the composite. The mechanical strength of the composite is examined using Vickers micro-hardness test. In addition, antibacterial nature of the composite is evaluated against negative and positive bacteria. The viability of human osteosarcoma MG 63 cells over the composite is studied at different concentrations of 1, 3, 7, 10 and 15 µg for 24 h of incubation. Overall, the present investigation shows that the as-synthesized HAp/CNF/Cur composite with enhanced thermal, mechanical and biological properties will be a prospective aspirant for tissue engineering therapeutics.

scholarly journals An insight on 3D Bioink for fabricating porous materials for tissue engineering applications

2021 ◽  
Author(s):  
Gayathri Chakrapani ◽  
Jaykumar Gladstone Christopher ◽  
Bindia sahu
Keyword(s):  
Tissue Engineering ◽  
Engineering Application ◽  
Biological Properties ◽  
Vital Role ◽  
Research Field ◽  
Tissue Growth ◽  
Tissue Engineering Application ◽  
Specific Tissue ◽  
Mesoporous Particles ◽  
Crosslinking Agents

Fabrication of biomaterials for Tissue Engineering application by bioprinting has gained enormous attention in the research field, owing to their rapid and reproducibility factor. Progress in organic based mesoporous particles is of great interest in order to accomplish in tissue engineering treatments. Recently, researchers are focusing on different 3D bioinks for attaining 3D matrices to accommodate the drugs and cells for biological efficacies. Bioprinting is a promising field of biomaterials and regenerative medicine for the next generation therapeutics. Different polymeric substances are being evaluated for their printablity based on their rheological and biological properties. Structural fidelity is stabilized by crosslinking methods and their adaptability to microenvironment is assessed using Invitro assays. External Factors such as concentration, temperature, medium and crosslinking agents are the critical determinants for the bionks to achieve the required functionality. Moreover, the choice base chemicals used for the formulation plays a vital role in the cell viability and proliferation that lead to specific tissue growth. The mechanical strength, elastic moduli to bear strength is anchored by the porous nature of the printed scaffolds. Therefore, the influence of porosity in the mechanical and biological strength adds an appropriate value to the printed biomaterial. The present review discusses about the significance of bioprinting technique and strategies employed for printability and to achieve porosity in the developed materials

scholarly journals Biological Evaluation of PLDLA Polymer Synthesized as Construct on Bone Tissue Engineering Application

2016 ◽  
Vol 19 (2) ◽  
pp. 300-307 ◽  
Author(s):  
Bruna Antunes Más ◽  
Diego Coutinho de Luna Freire ◽  
Silvia Mara de Melo Cattani ◽  
Adriana Cristina Motta ◽  
Maria Lourdes Peris Barbo ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Engineering Application ◽  
Biological Evaluation ◽  
Tissue Engineering Application ◽  
Bone Tissue Engineering Application

Coating of Laponite on PLA Nanofibrous for Bone Tissue Engineering Application

2021 ◽  
Vol 29 (3) ◽  
pp. 191-198
Author(s):  
Zahra Orafa ◽  
Shiva Irani ◽  
Ali Zamanian ◽  
Hadi Bakhshi ◽  
Habib Nikukar ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Engineering Application ◽  
Tissue Engineering Application ◽  
Bone Tissue Engineering Application

Electrospun nano-bio membrane for bone tissue engineering application- a new approach

2020 ◽  
Vol 249 ◽  
pp. 123010 ◽  
Author(s):  
Senthil Rethinam ◽  
Bahri Basaran ◽  
Sumathi Vijayan ◽  
Ali Mert ◽  
Oğuz Bayraktar ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Bone Tissue Engineering ◽  
Bone Tissue ◽  
Engineering Application ◽  
Tissue Engineering Application ◽  
New Approach ◽  
Bone Tissue Engineering Application

scholarly journals Influences of Molecular Weights on Physicochemical and Biological Properties of Collagen-Alginate Scaffolds

Marine Drugs ◽  
2021 ◽  
Vol 19 (2) ◽  
pp. 85 ◽  
Author(s):  
Truc Cong Ho ◽  
Jin-Seok Park ◽  
Sung-Yeoul Kim ◽  
Hoyeol Lee ◽  
Ju-Sop Lim ◽  
...  
Keyword(s):  
Tissue Engineering ◽  
Subcritical Water ◽  
Biological Properties ◽  
Ethanol Solution ◽  
Water Soluble ◽  
Potential Candidate ◽  
High Porosity ◽  
Engineering Applications ◽  
Molecular Weights

For tissue engineering applications, biodegradable scaffolds containing high molecular weights (MW) of collagen and sodium alginate have been developed and characterized. However, the properties of low MW collagen-based scaffolds have not been studied in previous research. This work examined the distinctive properties of low MW collagen-based scaffolds with alginate unmodified and modified by subcritical water. Besides, we developed a facile method to cross-link water-soluble scaffolds using glutaraldehyde in an aqueous ethanol solution. The prepared cross-linked scaffolds showed good structural properties with high porosity (~93%) and high cross-linking degree (50–60%). Compared with collagen (6000 Da)-based scaffolds, collagen (25,000 Da)-based scaffolds exhibited higher stability against collagenase degradation and lower weight loss in phosphate buffer pH 7.4. Collagen (25,000 Da)-based scaffolds with modified alginate tended to improve antioxidant capacity compared with scaffolds containing unmodified alginate. Interestingly, in vitro coagulant activity assay demonstrated that collagen (25,000 Da)-based scaffolds with modified alginate (C25-A63 and C25-A21) significantly reduced the clotting time of human plasma compared with scaffolds consisting of unmodified alginate. Although some further investigations need to be done, collagen (25,000 Da)-based scaffolds with modified alginate should be considered as a potential candidate for tissue engineering applications.

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