Results 111 to 120 of about 3,146 (276)

Effect of vanadate ions on the chemical precipitation of hydroxyapatite

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
Ionic forms of V+5 are promising modifying agents for hydroxyapatite, endowing the biomaterial with increased solubility and antibacterial activity. Formation of vanadate-substituted hydroxyapatites was studied under conditions of precipitation from VO3–,
I.E. Glazov, A.E. Doroshenko, V.K. Krut’ko, O.N. Musskaya, A.I. Kulak   +4 more
doaj   +1 more source

Nacre‐inspired layered composite with excellent mechanical support and osteogenic potential for cervical interbody cage

BMEMat, EarlyView.
The cervical interbody cage needs to take both biomechanical and biological requirements into account. Here, a new‐style degradable, multicomponent, and bioinspired nacre‐like cervical interbody cage composite, which exhibits promising mechanical‐support‐related behavior and osteogenesis‐related potential, is designed and prepared.
Xiu‐Wu Guo, Shao‐Meng Wen, Tian‐Yu Xing, Yang Zhou, Chun‐Xin Wang, Chang Ge, Si‐Ming Chen, Wen‐Zhi Zhang, Shu‐Hong Yu   +8 more
wiley   +1 more source

Isomorphous Substitutions of Rare Earth Elements for Calcium in Synthetic Hydroxyapatites

, 2010
Polycrystalline hydroxyapatites Ca10−xREEx(PO4)6(OH)2−xOx were synthesized and studied by X-ray powder diffraction, infrared absorption, diffuse-reflectance spectroscopy, and thermogravimetry. The solubility limits xmax of rare earth elements (REE) in Ca
Tatiana V. Tkachenko, Loboda, Stanislav N., Konstantin A. Chebishev, Marchenko, Valeriy I., Chivireva, Nataliya A., Ardanova, Lyudmyla I., Evgeni I. Get’man, Valeriy I. Marchenko, Nataliya A. Chivireva, Valeriy P. Antonovich, Get’man, Eugeni I., Lyashenko, Alexandra S., Tkachenko, Tatiana V., Chebishev, Konstantin A., Stanislav N. Loboda, Prisedsky, Vadim V., Alexandra S. Lyashenko, Antonovich, Valeriy P., Lyudmyla I. Ardanova, Evgeni I. Get'man, Vadim V. Prisedsky   +20 more
core   +1 more source

Hyperbranched poly‐L‐lysine surface‐engineered bioprosthetic heart valves with anti‐calcification, anti‐infection, and durability

BMEMat, EarlyView.
The challenges of bioprosthetic heart valves (BHV) with respect to calcification, infection, and poor durability are tackled by surface engineering of hyperbranched poly‐L‐lysine (HBPL), providing a translational solution to improve long‐term valve performance.
Pai Peng, Dongchao Qiu, Yongyuan Kang, Qiaoxuan Wang, Xuelong Wang, Boyana Parvanova, Miroslav Karabaliev, Changyou Gao   +7 more
wiley   +1 more source

Effect of high energy radiation on electrical properties of synthetic bone materials

International Journal of Ceramic Engineering & Science
Hydroxyapatites have been investigated since past six decades as laser host materials. Because of their important roles in bone and teeth, these have been subjects of recent investigations.
Krishna S. Machuga, Aria Tauraso, Mahack Kazmi, Ching Hua Su, Brian Cullum, Bradley Arnold, Fow‐Sen Choa, Narasimha Prasad, N. B. Singh   +8 more
doaj   +1 more source

Beyond antimicrobials: Ecological nano‐strategies for rebalancing dysbiotic oral microbial homeostasis

BMEMat, EarlyView.
Oral microbial homeostasis, a dynamic host‐microbe balance, is vital in infectious diseases. Conventional antibiotics often disrupt this homeostasis, spurring interest in nanomaterials for oral microbial homeostasis rebalancing. This review outlines nanomaterial strategies across three ecological levels (population/community, ecosystem, and cross ...
Chen Hu, Aohan Luan, Yujun Yang, Linlin Wang, Huilin Wang, Ning Wang, Guixin He, Yajie Yang, Rabiya Noor, Jawad Hussain, Longquan Shao   +10 more
wiley   +1 more source

Isomorphous Substitutions of Rare Earth Elements for Calcium in Synthetic Hydroxyapatites

, 2016
Polycrystalline hydroxyapatites Ca10−xREEx(PO4)6(OH)2−xOx were synthesized and studied by X-ray powder diffraction, infrared absorption, diffuse-reflectance spectroscopy, and thermogravimetry. The solubility limits xmax of rare earth elements (REE) in Ca
Tatiana V. Tkachenko (2252206), Konstantin A. Chebishev (2252227), Alexandra S. Lyashenko (2252224), Lyudmyla I. Ardanova (2252215), Evgeni I. Get’man (2252212), Vadim V. Prisedsky (2252218), Valeriy P. Antonovich (2252233), Stanislav N. Loboda (2252230), Valeriy I. Marchenko (2252221), Nataliya A. Chivireva (2252209)   +9 more
core   +1 more source

Temporal Filling and Facial Lifting: Rethinking Expectations

Clinical Anatomy, EarlyView.
ABSTRACT Temporal lifting using injectable fillers has gained considerable attention in facial esthetics, based on the anatomical principle that strategic volumization can produce lifting effects through mechanical transmission of forces. However, there is a significant gap between anatomical plausibility and clinical evidence.
Marcelo Germani
wiley   +1 more source

Design and characteristics of hydroxyapatites: effect of radiation

, 2018
© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.We have prepared silicate based hard materials and have processed it with organic flux.
Mandal, K. D., Tufail, Areeba, Su, Ching Hua, Gautam, Pooja, Arnold, Bradley, Smith, Paul, Cullum, Brian, Kelly, Lisa, Singh, N. B., Bhavsar, Jayati, Choa, Fow-Sen   +10 more
core   +1 more source

Remediation of Organic Pollutant for Wastewater Treatment by Employing Sustainable Graphene Oxide/NiO‐ZrO2/Zeolite Ternary Composite Material

CleanMat, EarlyView.
Graphene oxide/NiO‐ZrO2/zeolite ternary composite was synthesized hydrothermally. Efficient adsorption of Congo red onto GO/NiO‐ZrO2/zeolite composite was studied. ABSTRACT The present study employs a novel method for the synthesis of graphene oxide (GO) based ternary composite utilized for the adsorption of Congo red (CR), an anionic dye molecule. The
Hidaya Narzary, Nituraj Mushahary, Bipul Das, Sanjay Basumatary   +3 more
wiley   +1 more source