Mechanical & Industrial Engineering: المرسلات الحديثة
السجلات المعروضة 741 -- 760 من 1461
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Cerium Oxide Nanoparticle-Loaded Gelatin Methacryloyl Hydrogel Wound-Healing Patch with Free Radical Scavenging Activity
( American Chemical Society , 2021 , Article)Nonhealing wounds in diabetic patients are a critical challenge, which often cause amputation and mortality. High levels of oxidative stress and aberrations in antioxidant defense mechanisms increase the adverse manifestations ... -
Nanosilver loaded GelMA hydrogel for antimicrobial coating of biomedical implants
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference)Bacterial adhesion to the surface of implants in surgical procedures represents a major problem in surgeries, as it incurs high medical costs and could lead to postoperative infections. Different strategies have been ... -
Experimental studies and computer modeling of viscoelastic properties of heart valve leaflets: Implication in heart valve tissue engineering
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference)Diseased or damaged heart valve leaflets are amongst the major causes of illness and death globally. The currently available treatment of heart valve patients is to mend the damaged valves, but in most severe cases, heart ... -
Mucoadhesive chitosan derivatives as novel drug carriers
( Bentham Science Publishers B.V. , 2015 , Article)Chitosan on its own is a well-established natural polymer and is widely regarded as a biodegradable, biocompatible and nontoxic material for drug delivery applications. Although unmodified chitosan has some mucoadhesive ... -
Effect of bone density on the compressive mechanical properties of bovine trabecular bone
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference)The density of bone is subject to change due to natural causes or bone abnormalities and disorders such as osteopenia, osteomalacia and osteoporosis. One of the most concerning attributes of osteoporosis is its non-expressive ... -
Culture of PC12 neuronal cells in GelMA hydrogel for brain tissue engineering
( Institute of Electrical and Electronics Engineers Inc. , 2015 , Conference)Restoration of brain functions following trauma or degenerative neural diseases is considered among the greatest challenges in neurology due to the fact that the central nervous system (CNS) does not regenerate on its own. ... -
3D Bioprinted cancer models: Revolutionizing personalized cancer therapy
( Neoplasia Press, Inc. , 2021 , Article)After cardiovascular disease, cancer is the leading cause of death worldwide with devastating health and economic consequences, particularly in developing countries. Inter-patient variations in anti-cancer drug responses ... -
The effects of nickel oxide nanoparticles on structural changes, heme degradation, aggregation of hemoglobin and expression of apoptotic genes in lymphocytes
( Taylor and Francis Ltd. , 2020 , Article)Nickel oxide nanoparticles (NiO NPs) have received great interests in medical and biotechnological applications. However, their adverse impacts against biological systems have not been well-explored. Herein, the influence ... -
Phytochemical-assisted biosynthesis of silver nanoparticles from Ajuga bracteosa for biomedical applications
( Institute of Physics Publishing , 2020 , Article)Silver nanoparticles (AgNPs) synthesized from plant extracts are widely used for the cure of many diseases from fever to cancers. Keeping in view the medicinal value of AgNPs, here we report a cost-effective phytochemical ... -
Secondary metabolites from acridocarpus orientalis inhibits 4T1 cells and promotes mesenchymal stem cells (MSCs) proliferation
( Springer , 2020 , Article)Abstract: Among medicinal plants, Acridocarpus orientalis (AO) possesses a remarkable anti-cancer potential, possibly because of its anti-oxidant property. In this study, the leaf and stem extracts from AO were assessed ... -
Nanozyme-based sensing platforms for detection of toxic mercury ions: An alternative approach to conventional methods
( Elsevier B.V. , 2020 , Article)Mercury (Hg) is known as a poisonous heavy metal which stimulates a wide range of adverse effects on the human health. Therefore, development of some feasible, practical and highly sensitive platforms would be desirable ... -
Silybin as a potent inhibitor of a-synuclein aggregation and associated cytotoxicity against neuroblastoma cells induced by zinc oxide nanoparticles
( Elsevier B.V. , 2020 , Article)a-synuclein (a-syn) amyloid fibrils, the leading neurotoxic types, are predominately formed through interaction with nanoparticles (NPs). However, some natural compounds like silybin can reduce the formation of NPs-induced ... -
Electrospun chitosan membranes containing bioactive and therapeutic agents for enhanced wound healing
( Elsevier B.V. , 2020 , Article)Electrospinning is one of the most promising techniques for generating porous, nonwoven, and submicron fiber-based membranes for various applications such as catalysis, sensing, tissue engineering and wound healing. Wide ... -
Modulation of proteomic and inflammatory signals by Bradykinin in podocytes
( Elsevier B.V. , 2020 , Article)Podocyte damage is one of the hallmarks of diabetic nephropathy leading to proteinuria and kidney damage. The underlying mechanisms of podocyte injury are not well defined. Bradykinin (BK) was shown to contribute to diabetic ... -
Strategies of enzyme immobilization on nanomatrix supports and their intracellular delivery
( Taylor and Francis Ltd. , 2020 , Article)Enzymes are one of the foundations and regulators for all major biological activities in living bodies. Hence, enormous efforts have been made for enhancing the efficiency of enzymes under different conditions. The use of ... -
Carboxymethylcellulose hybrid nanodispersions for edible coatings with potential anti-cancer properties
( Elsevier B.V. , 2020 , Article)Curcumin loaded lipid-polymer hybrid nanoparticles dispersions were fabricated from carboxymethylcellulose, stearic acid, polyethylene glycol and sesame oil using emulsion solvent evaporation method for their possible ... -
Antimetastatic Activity of Lactoferrin-Coated Mesoporous Maghemite Nanoparticles in Breast Cancer Enabled by Combination Therapy
( American Chemical Society , 2020 , Article)Despite successes in breast cancer treatment, the incidence of metastasis, drug resistance, and toxicity limit the efficacy of current therapeutic modalities. Herein, by designing lactoferrin-doxorubicin-mesoporous maghemite ... -
Plasmonic and chiroplasmonic nanobiosensors based on gold nanoparticles
( Elsevier B.V. , 2020 , Article)Development of optical nanobiosensors has emerged as one of the most important bioresearch areas of interest over the past decades especially in the modern innovations in the design and utilization of sensing platforms. ... -
Rheological characterization of biological hydrogels in aqueous state
( Baqiyatallah University of Medical Sciences , 2020 , Article)Introduction: Biological hydrogels provide a conducive extracellular environment for encapsulating and growing cells and play an important role in regulating cell behavior. Mechanical and rheological properties of hydrogels ... -
Ferritin Nanocage Conjugated Hybrid Hydrogel for Tissue Engineering and Drug Delivery Applications
( American Chemical Society , 2020 , Article)Hydrogels have recently been attractive in various drug delivery and tissue engineering applications because of their structural similarities to the natural extracellular matrix. Despite enormous advances in the application ...
