Microstructural and functional evaluation of bioactive glass-ferrite hybrid coatings deposited on pure titanium using an electric-field-assisted technique [0.03%]
基于电场辅助技术的纯钛表面生物活性玻璃-铁氧体复合涂层的结构与功能性能研究
Zahra Sohani,Hamed Jamshidi Aval,Sayed Mahmood Rabiee
Zahra Sohani
In this study, bioactive glass-ferrite (Fe₃O₄) hybrid coatings were deposited on commercially pure titanium using an electric-field-assisted electrophoretic deposition (EPD) technique, and their microstructural and functional properties w...
Biofilm formation associated with calcium phosphate coating on implant metals [0.03%]
与植入体金属上磷酸钙涂层相关的生物膜形成
David Mrosek,Nataniel Białas,Aileen Winter et al.
David Mrosek et al.
Three clinically relevant implant metals, i.e., stainless steel (SS316L), pure titanium (grade 4), and the titanium alloy Ti6Al4V (grade 5), were coated with octacalcium phosphate from supersaturated aqueous calcium phosphate solution. Calc...
Therapeutic effects of an engineered bionic decoy-integrated versatile immunosuppressive nanosystem based on an in vitro blood-brain barrier model in ischemic stroke [0.03%]
基于体外血脑屏障模型的工程化仿生免疫抑制纳米系统在缺血性卒中治疗中的作用研究
Yujiao He,Rongxiang Xie
Yujiao He
Background: Stroke is a class of acute cerebrovascular diseases, among which ischaemic stroke is characterized by high morbidity and high recurrence rate. Due to multiple pathological mechanisms, it is very easy to cause ...
In vitro tolerability of soluble silicic acid and tetraethyl orthosilicate in ocular epithelial cells [0.03%]
可溶性硅酸和正四乙基硅酸酯的体外眼表细胞耐受性试验
Aleksandra Poluianova,Alexandra Robciuc,Ville Pollari et al.
Aleksandra Poluianova et al.
Biodegradable silica microparticles (SiMPs) are a promising carrier matrix for controlled ocular drug delivery. In tissues, SiMPs degrade into silicic acid (SiA), a soluble inorganic weak acid. This study evaluated the in vitro toxicity and...
Degradable biophotonic scaffolds of mesoporous graphene for regenerating neural pathways [0.03%]
用于再生神经通路的可降解生物光子支架中的介孔石墨烯
Omid Akhavan,Asadollah Kalantarian,Parvaneh Naserzadeh et al.
Omid Akhavan et al.
Mesoporous graphene frameworks (MGFs) were synthesized as p-type semiconductors with a nonzero band gap of ~1 eV and used as 3D photo-sensitive scaffolds for effective differentiation of human neural stem cells (hNSCs) into 3D-neural networ...
Bioinspired polymer-incorporated copper/iron nanozyme to boost cascade ROS accumulation for augmented hepatocellular carcinoma cuproptosis/ferroptosis [0.03%]
仿生聚合物包载铜铁纳米酶促进ROS级联积累诱导肝癌细胞铜依赖性细胞死亡/铁死亡增强型疗法
Sheng Zhang,Xiaomei Liu,Longxin Fan et al.
Sheng Zhang et al.
Hepatocellular carcinoma (HCC), an infamously incurable tumor, is extremely sensitive to ferroptosis, and its development is greatly aided by the glutathione (GSH) antioxidant defense system. We present a gelatin (GT)/hyaluronic acid (HA)-s...
Hydrogels and cryogels as in vitro engineered 3D neurodegenerative models: scope and significance [0.03%]
水凝胶和冰凝胶作为体外工程三维神经退行性疾病模型的作用和意义：范围与重要性
Ishaan Shah,Anuradha Vaidya,Yvonne Reinwald et al.
Ishaan Shah et al.
Neurodegenerative diseases (NDs) represent a diverse set of incurable and debilitating conditions that have become increasingly prevalent in recent years. A thorough understanding of the causes and mechanisms underlying these diseases is ne...
Enhancing the osteogenic potential of 3D-printed polycaprolactone/hydroxyapatite composite scaffolds via in-situ ZIF-8 surface modification [0.03%]
通过原位ZIF-8表面改性增强3D打印聚己内酯/羟基磷灰石复合支架的成骨潜能
Saba Moslemi,Ghasem Dini,Fatemeh Ejeian et al.
Saba Moslemi et al.
Bone defects remain a major clinical challenge, necessitating advanced scaffolds that combine suitable mechanics, bioactivity, and osteoinductive cues for effective regeneration. This study developed 3D-printed polycaprolactone/hydroxyapati...
Arginine-loaded silica nanoparticles inhibit E. faecalis in root canals [0.03%]
负载鸟氨酸的二氧化硅纳米颗粒可抑制根管内的粪肠球菌
Meng-Ya Li,Wen Zhang,Yi-Yuan Xia et al.
Meng-Ya Li et al.
Bacterial infection of the root canal system, especially by Enterococcus faecalis (E. faecalis), is the primary cause of root canal treatment failure, and intracanal medication has been proven to be an effective method for controlling root ...
Photosensitive and extracellular matrix-mimicking hydrogels promote the tendon-bone healing in rotator cuff injury [0.03%]
光敏感和细胞外基质模拟水凝胶促进肩袖损伤的肌腱骨愈合
Yuxuan Liu,Huanv Mao,Ziyang Tian et al.
Yuxuan Liu et al.
The healing of the tendon-bone interface remains a significant challenge due to the lack of suitable bioactive materials for promoting interface regeneration. To address this, we developed a photosensitive hydrogel system designed to mimic ...