Effect of salt leaching process parameters on the morphology and properties of 3D porous PLA and PEG/PLA scaffolds [0.03%]
盐浸参数对三维多孔PLA及PEG/PLA支架形貌和性能的影响研究
Ioanna-Georgia Athanasoulia,Petroula A Tarantili
Ioanna-Georgia Athanasoulia
In this study, porous PLA structures were prepared using the porogen leaching technique, specifically with sodium chloride (NaCl) of particle sizes 200-300 µm and 400-500 µm, and polyethylene glycol (PEG) with molecular weights of 3,000, ...
Histological and biochemical characterization of novel dual-layer amnion and full-thickness perinatal tissue wound care allografts [0.03%]
新型双层胎盘绒毛膜和全厚围产期组织伤口移植物的组织病理学及生化特征分析
Emily S DiNicola,Jerry Chang,Jeremy J Mercuri
Emily S DiNicola
Aims: Processed perinatal tissue allografts have emerged as adjunctive treatment options for chronic wounds. Different processing techniques used to manufacture perinatal tissue allografts can substantially alter their material and biochemi...
A 3D-printed PLA honeycomb-shaped scaffolds for bone tissue engineering [0.03%]
用于骨组织工程的3D打印PLA蜂窝状支架
Aochong Zhou,Junwei Liao,Zhishen Huang et al.
Aochong Zhou et al.
Objectives: Polylactic acid (PLA) is widely used as biomedical material due to its good biocompatibility and biodegradability. A PLA honeycomb-shaped porous scaffold as bone graft substitute was printed by 3D-printed. Method:Coating and min...
3D printed topologically adjustable oxygen-supply scaffolds for angiogenesis and bone regeneration [0.03%]
用于血管生成和骨再生的拓扑结构可调式氧输送支架的3D打印技术
Wei Liu,Yuyu Zhang,Zhibin Qiu et al.
Wei Liu et al.
Degradation of Silk fibroin (SF) provides essential nutrients such as amino acids and peptides for cell proliferation, but cannot provide a slow and sustained O2 release for osteoblastogenesis, which limits the bone repair effects. For the ...
Peptide-functionalized nanomaterials for controlled drug delivery and regenerative therapies in retinal diseases [0.03%]
用于视网膜疾病控制药物输送和再生疗法的肽功能化纳米材料
Razieh Dashti,Fariba Safaei,Golfam Sadeghian et al.
Razieh Dashti et al.
Degenerative retinal diseases, such as diabetic retinopathy, age-related macular degeneration (AMD), and retinitis pigmentosa, cause irreversible vision loss by destroying vital retinal cells and represent major global health concerns. Trad...
Feng Shen,Qizun Wang,Ruigang Zhu et al.
Feng Shen et al.
Hemostasis is critical for ensuring surgical success over the past few decades. Various topical hemostatic agents have been developed to promote hemostasis in various surgeries, particularly in cases where traditional surgical techniques ar...
Double emulsion-based encapsulation of iron in amphiphilic block copolymer nanocarriers for controlled release [0.03%]
两亲性嵌段共聚物纳米载体包封铁的双乳液封装技术及其控制释放作用
Valentina Camacho,Johan Bermudez,Leon Perez
Valentina Camacho
In this study, we explored the design of polymeric nanocapsules as vehicles for controlled release of iron. Amphiphilic block copolymers (ABCs) composed of polyethylene glycol (PEG) and poly (ε-caprolactone) (PCL) segments were synthesized...
Mycosynthesised iron oxide nanoparticles using Apiospora aurea: Mitigating somatic and germline toxicity for safer biomedical applications [0.03%]
利用Apiospora aurea合成的铁氧化纳米颗粒：减轻体细胞和生殖细胞毒性，以实现更安全的生物医学应用
Asha Priya Mandarada,Vamshi Krishna Eruva,Nikhila Yaladanda et al.
Asha Priya Mandarada et al.
Iron oxide nanoparticles (FeONPs) have promising biomedical applications but are limited by potential cytotoxic and genotoxic risks. This study addresses these concerns by synthesizing mycosynthesized FeONPs (M.FeONPs) having angiogenic pro...
Majid Salehi,Zohreh Arabpour,Sepehr Zamani et al.
Majid Salehi et al.
Nanotechnology is transforming the area of corneal tissue engineering by improving scaffold design and enabling sophisticated therapeutic strategies. Nanomaterials are being used to improve the corneal scaffolds' mechanical strength, permea...
Structurally engineered silver-albumin nanocomposites functionalized with alpha-terpinyl acetate for enhanced biocompatibility and anticancer activity [0.03%]
具有α-松油基乙酸酯的银-白蛋白纳米复合材料的结构工程化，以增强生物相容性和抗肿瘤活性
Sreejith Thrivikraman Nair,Kaladhar Kamalasanan,Althaf Umar Kp et al.
Sreejith Thrivikraman Nair et al.
The rational design of biofunctional nanocomposites through structural and interfacial engineering is central to advancing next-generation biomaterials. In this study, we developed a multifunctional silver-based nanocomposite with dual-leve...