Development of Hot‐Melt Extrusion Method to Produce Hydroxyapatite/Polycaprolactone Composite Filaments
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202100820
Abstract: The aim of this work is to develop a single‐step process to produce hydroxyapatite/polycaprolactone (HAp/PCL) composite filaments for 3D printing of bone scaffolds by fused deposition modeling (FDM). The HAp/PCL composite filaments are produced by… read more here.
Keywords: composite filaments; extrusion; melt; hap ... See more keywords
Engineering DNA‐Guided Hydroxyapatite Bulk Materials with High Stiffness and Outstanding Antimicrobial Ability for Dental Inlay Applications
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202202180
Abstract: Programmable base pair interactions at the nanoscale make DNA an attractive scaffold for forming hydroxyapatite (HAP) nanostructures. However, engineering macroscale HAP mineralization guided by DNA molecules remains challenging. To overcome this issue, a facile strategy… read more here.
Keywords: dna; dental inlay; engineering; bulk ... See more keywords
Surface Functionalization of Hydroxyapatite Scaffolds with MgAlEu‐LDH Nanosheets for High‐Performance Bone Regeneration
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DOI: 10.1002/advs.202204234
Abstract: Although artificial bone repair scaffolds, such as titanium alloy, bioactive glass, and hydroxyapatite (HAp), have been widely used for treatment of large‐size bone defects or serious bone destruction, they normally exhibit unsatisfied bone repair efficiency… read more here.
Keywords: bone; mae ldh; surface functionalization; hap ... See more keywords
Hydroxyapatite-Supported Polyoxometalates for the Highly Selective Aerobic Oxidation of 5-Hydroxymethylfurfural or Glucose to 2,5-Diformylfuran under Atmospheric Pressure.
Sign Up to like & getrecommendations! Published in 2021 at "ChemPlusChem"
DOI: 10.1002/cplu.202100199
Abstract: (NH4 )5 H6 PV8 Mo4 O40 supported on hydroxyapatite (HAP) (PMo4 V8 /HAP (n)) was prepared through the ion exchange of hydroxy groups. This ion exchange favored the oxidative conversion of 5-hydroxymethylfurfural (5-HMF) to 2,5-diformylfuran… read more here.
Keywords: pmo4 hap; polyoxometalates highly; supported polyoxometalates; hydroxyapatite supported ... See more keywords
Shape‐dependent adhesion and endocytosis of hydroxyapatite nanoparticles on A7R5 aortic smooth muscle cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Cellular Physiology"
DOI: 10.1002/jcp.28987
Abstract: The interaction between nanohydroxyapatite (HAP) and smooth muscle cells is an important step in vascular calcification. However, the effect of the shape of HAP on adhesion and endocytosis to aortic smooth muscle cells has been… read more here.
Keywords: muscle cells; adhesion endocytosis; hap; smooth muscle ... See more keywords
Bioactivity and mineralization of natural hydroxyapatite from cuttlefish bone and Bioglass® co‐sintered bioceramics
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Tissue Engineering and Regenerative Medicine"
DOI: 10.1002/term.2448
Abstract: In this study, bioactive hydroxyapatite (HAP)‐based bioceramics starting from cuttlefish bone powders have been prepared and characterized. In particular, fragmented cuttlefish bone was co‐sintered with 30 wt% of Bioglass®‐45S5 to synthesize HAP‐based powders with enhanced mechanical… read more here.
Keywords: bioactivity mineralization; hap; bioglass; mineralization natural ... See more keywords
Multi-element substituted hydroxyapatites: synthesis, structural characteristics and evaluation of their bioactivity, cell viability, and antibacterial activity
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sol-Gel Science and Technology"
DOI: 10.1007/s10971-018-4634-x
Abstract: AbstractSynthesis of unsubstituted and multi-element (magnesium, zinc and cobalt) substituted hydroxyapatites (HAP) with varying stoichiometric compositions and evaluation of their morphological and structural characteristics, degree of crystallinity, bioactivity, cytotoxicity and antibacterial activity are addressed. The… read more here.
Keywords: cell viability; bioactivity; structural characteristics; hap ... See more keywords
Specific properties of hydroxyapatite as a potential transporter of copper ions and its complexes
Sign Up to like & getrecommendations! Published in 2019 at "Russian Chemical Bulletin"
DOI: 10.1007/s11172-019-2526-z
Abstract: Modification of the cocrystallization method for producing hydroxyapatite (HAP) and an HAP-Cu combination to the enzymatic method using alkaline phosphatase leads to a change in the morphology, sizes, sorption capacity, type of particles, and conformity… read more here.
Keywords: potential transporter; properties hydroxyapatite; hap; copper ... See more keywords
Recycling of biogenic hydroxyapatite (HAP) for cleaning of lead from wastewater: performance and mechanism
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DOI: 10.1007/s11356-020-10855-4
Abstract: In China, the utilization and recycling of chicken waste have become a significant environmental issue. In this study, we investigate the efficacy of biogenic hydroxyapatite (HAP) materials, recycled from chicken waste, for Pb(II) sequestration from… read more here.
Keywords: biogenic hydroxyapatite; hydroxyapatite hap; mechanism; hap ... See more keywords
Sintering behaviour and interfacial toughness of HAp/TCP coatings on HAp/Ti nanocomposite substrates
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Materials Science"
DOI: 10.1007/s12034-018-1698-8
Abstract: Spark plasma sintering (SPS) is used in rapid compaction of materials in order to achieve higher compact density and in improving mechanical strength and toughness. However, implants produced by SPS do not have preferred positions… read more here.
Keywords: hap; hap nanocomposite; interfacial toughness; hap tcp ... See more keywords
Effect of Acid, Alkali and Alkali–Acid Treatment on Physicochemical and Bioactive Properties of Hydroxyapatite Derived from Catla catla Fish Scales
Sign Up to like & getrecommendations! Published in 2019 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-019-03807-9
Abstract: In the present study, scales of Catla catla fish are treated using acid, alkali and alkali–acid followed by calcination at $$1000\,^{\circ }\hbox {C}$$1000∘C to produce hydroxyapatite (HAp). The aim of the work is to investigate… read more here.
Keywords: hap; alkali; physicochemical bioactive; bioactive properties ... See more keywords