Abstract：
:Long-term elution of fluoride ions has been studied for one silicate and six glass-ionomer cements over a period of some two and-a-half years. Because equilibrium was not reached, classical diffusion theory could not be applied to the process. It was postulated that two elution processes were taking place, one short-term and rapid, the other more gradual and prolonged. It was possible only to estimate the maximum value for the diffusion coefficients.
journal_name
Biomaterialsjournal_title
Biomaterialsauthors
Tay WM,Braden Mdoi
10.1016/0142-9612(88)90012-9subject
Has Abstractpub_date
1988-09-01 00:00:00pages
454-6issue
5eissn
0142-9612issn
1878-5905pii
0142-9612(88)90012-9journal_volume
9pub_type
杂志文章相关文献
BIOMATERIALS文献大全abstract：:Cell-extracellular cell matrix (ECM) interactions play a vital role in development including cytoskeletal structure, growth and differentiation. A 15 amino acid, non-RGD containing, peptide that is derived from type I collagen was tested for its ability to confer cell survival. Two routinely utilized bone graft materi...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2003.12.007
更新日期：2004-08-01 00:00:00
abstract：:Tumor cells interact with the microenvironment that specifically supports and promotes tumor development. Key components in the tumor environment have been linked to various aggressive cancer features and can further influence the presence of subpopulations of cancer cells with specific functions, including cancer ste...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2019.119705
更新日期：2020-03-01 00:00:00
abstract：:Polyethylene terephthalate (PET), ethylene-vinyl alcohol copolymer (EVOH) and Nylon 6 in plate form were treated with silane-coupling agents, a titanium alkoxide-alcohol solution and a hot HCl solution to form a thin crystalline titanium oxide layer. When placed in a simulated body fluid with ion concentrations nearly...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2005.10.004
更新日期：2006-03-01 00:00:00
abstract：:Acetaminophen (APAP) is the most widely used analgesic and its overdose, intentional or unintentional, is known to cause massive oxidative stress and liver tissue damages characterized by hepatocellular apoptosis and hemorrhagic necrosis, leading to acute liver failure (ALF). There has been great interest in the use o...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2014.01.048
更新日期：2014-04-01 00:00:00
abstract：:A nanohybrid vesicle was developed from cholesteryl succinyl silane(CSS) in combination of sol-gel process and self-assembly technique. The silicalike surface adds CSS vesicles remarkably high stability against destabilization in blood or leakage of drug cargos. It was found that CSS vesicles alone exhibited selective...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2011.08.043
更新日期：2011-12-01 00:00:00
abstract：:Animal models have been used extensively to investigate the biology of fracture healing and spinal fusion. The goal of each spinal fusion model is to try and reproduce the correct sequence of events during osseous healing in humans. Animal models allow us the capability of dialing in fusion rates and fusion parameters...
journal_title：Biomaterials
pub_type： 杂志文章,评审
doi：10.1016/s0142-9612(03)00491-5
更新日期：2004-04-01 00:00:00
abstract：:Redox-sensitive non-viral delivery systems exploit intracellular reducing environment to improve the efficacy of the delivery of nucleic acids by selectively releasing the cargo in the subcellular space. Bcl-2 overexpression is frequently observed in human cancers and is closely associated with increased resistance to...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2008.03.009
更新日期：2008-06-01 00:00:00
abstract：:Human adipose tissue extracellular matrix, derived through decellularization processing, has been shown to provide a biomimetic microenvironment for adipose tissue regeneration. This study reports the use of human adipose tissue-derived extracellular matrix (hDAM) scaffolds as a three-dimensional cell culturing system...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2014.03.003
更新日期：2014-06-01 00:00:00
abstract：:A new approach to overcome the degradation of protein drugs by proteolytic enzymes and their targeting to the blood through the digestive apparatus was developed. The approach is based on the immobilization of drugs into the polymeric hydrogel containing glycoprotein--ovomucoid from duck egg whites. This glycoprotein ...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/s0142-9612(01)00294-0
更新日期：2002-04-01 00:00:00
abstract：:Topical therapy is the most favored form of treatment for whitening against hyperpigmentation and sunburn because it lends itself to self-administration, patient compliance, and absence of systemic adverse effects. However, transdermal delivery of hydrophilic chemicals is difficult. The main purpose of this study is t...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2012.04.056
更新日期：2012-09-01 00:00:00
abstract：:A number of neurodegenerative disorders may potentially be treated by the delivery of therapeutic genes to neurons. Nonviral gene delivery systems, however, typically provide low transfection efficiency in post-mitotic differentiated neurons. To uncover mechanistic reasons for this observation, we compared gene transf...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2006.05.013
更新日期：2006-10-01 00:00:00
abstract：:A simple approach to the mechanical modulation of layer-by-layer (LbL) films is through manipulation of the film assembly. Here, we report results based on altering the salt concentration during film assembly and its effect on film rigidity. Based on changes in film rigidity, cell adhesion characteristics and transfec...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2010.06.002
更新日期：2010-09-01 00:00:00
abstract：:The adsorption of bovine serum albumin (BSA) on to titanium powder has been studied as a function of protein concentration and pH, and in the presence of calcium and phosphate ions. Isotherm data have shown that the adsorption process does not follow the Langmuir model (inflection points). The maximum adsorption (Adma...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/0142-9612(96)83280-7
更新日期：1996-05-01 00:00:00
abstract：:The engineering of functional skeletal muscle tissue substitutes holds promise for the treatment of various muscular diseases and injuries. However, no tissue fabrication technology currently exists for the generation of a relatively large and thick bioartificial muscle made of densely packed, uniformly aligned, and d...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2008.11.015
更新日期：2009-03-01 00:00:00
abstract：:The development of an efficient colorectal cancer therapy is currently a public health priority. In the present work, we proposed a multifunctional theranostic micellar drug delivery system utilizing cationic PDMA-block-poly(ε-caprolactone) (PDMA-b-PCL) micelles as nanocarriers of SN-38 (7-ethyl-10-hydroxycamptothecin...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2016.01.068
更新日期：2016-04-01 00:00:00
abstract：:Restoration of tissue integrity and tissue function of wounded skin are both essential for wound repair and regeneration, while synergistic promotion of the two remains elusive. Since elevated reactive oxygen species (ROS) production in the injured site has been implicated in triggering a set of deleterious effects su...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2017.10.018
更新日期：2018-01-01 00:00:00
abstract：:The optimal ratio of the polycation's amine to DNA phosphate group (N:P) for efficient polymer-based transfection always employs excess polycation versus DNA. Most of the excess polycation remains free in solution, unassociated with the polyplexes, but is essential for efficient transfection. The mechanism by which ex...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2011.03.010
更新日期：2011-07-01 00:00:00
abstract：:Non-linear optical microscopy methods can characterize over time multiple functional properties of engineered tissues during development. Here, we demonstrate how the combined use of third-harmonic generation (THG) and two-photon excited fluorescence (2PEF) imaging can provide direct quantitative biomarkers of adipoge...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2013.07.066
更新日期：2013-11-01 00:00:00
abstract：:The repair of spinal cord injury (SCI) highly relies on microenvironment remodeling and facilitating the recruitment and neuronal differentiation of endogenous stem/progenitor cells. Decellularized tissue matrices (DTMs) have shown their unique and beneficial characteristics in promoting neural tissue regeneration, es...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2020.120596
更新日期：2021-01-01 00:00:00
abstract：:Conventional cancer chemotherapy often fails as most anti-cancer drugs are not effective against drug-resistant cancer stem cells. These surviving cancer stem cells lead to relapse and metastasis. In this study, an anti-diabetic drug, phenformin, capable of eliminating cancer stem cells was loaded into micelles via se...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2014.07.018
更新日期：2014-11-01 00:00:00
abstract：:To fully understand biological behavior in vitro often dictates that oxygen be reported at either a local or a cellular level. Oxygen sensors based on the luminescent quenching of a specific form of electrospun fiber were developed for measurement of both gaseous and dissolved oxygen concentrations. Electrospinning wa...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2015.10.055
更新日期：2016-01-01 00:00:00
abstract：:A simple and sensitive method for the quantitative determination of solid-supported primary and/or secondary amino groups using commercially available reagents is described. The solid supports are treated in an aqueous environment with either 2-iminothiolane (ITL) or sulpho-succinimidyl-3-(4-hydroxyphenyl)propionate (...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/0142-9612(94)90054-x
更新日期：1994-03-01 00:00:00
abstract：:Composite particles made by growing nanoscopic silicon wires from the surface of monodispersed, microsized silica beads were tested in this study for their ability to affect the integrity and permeability of an epithelial cell layer. Polyethylene glycol (PEG) is known to sterically stabilize particles and prevent prot...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2011.11.010
更新日期：2012-02-01 00:00:00
abstract：:This paper presents some results concerning the size-controlled hydroxyapatite nanoparticles obtained in aqueous media in a biopolymer matrix from soluble precursors salts. Taking the inspiration from nature, where composite materials made of a polymer matrix and inorganic fillers are often found, e.g. bone, shell of ...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2005.01.051
更新日期：2005-09-01 00:00:00
abstract：:Heat treatment of an MgO-CaO-SiO2-P2O5 glass gave a glass ceramic containing crystalline apatite (Ca10(PO4)6O,F2] and beta-wollastonite (CaO,SiO2) in an MgO-CaO-SiO2 glassy matrix. It showed bioactivity and a fairly high mechanical strength which decreased only slowly, even under load-bearing conditions in the body. I...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/0142-9612(91)90194-f
更新日期：1991-03-01 00:00:00
abstract：:The infection of an implanted prosthetic material can have serious consequences on the tissue integration of the implant and the scarring process in the host, and may even necessitate replacement of the prosthesis. This study was designed to explore the in vitro effects of Staphylococcus aureus (Sa) and Staphylococcus...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/s0142-9612(00)00390-2
更新日期：2001-07-01 00:00:00
abstract：:In vivo tracking of transplanted stem cells has been a central aim of stem cell therapy. Although many tracking systems have been introduced, no method has yet been validated for clinical applications. We developed a novel sophisticated peptide (GV1001) that mimics hTERT (human telomerase reverse transcriptase) and an...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2017.11.009
更新日期：2018-02-01 00:00:00
abstract：:To realize a fast and selective capture of nano drug vehicles (NDVs) by malignant tumors, an instant affinity switchable NDV based on pH-sensitive surface protonation was prepared. This NDV is prepared from a zwitterionic polymer system with an ultra resistant poly(carboxybetaine) (pCB) shell and sulfo groups near a h...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2015.05.020
更新日期：2015-09-01 00:00:00
abstract：:Artemisinin (ART) is an iron-dependent anti-cancer drug. However, simultaneous delivery of hydrophobic ART and Fe(2+) ions into cancer cells remains a major challenge. Herein, we reported Fe3O4@C/Ag@mSiO2 (FCA@mSiO2) multifunctional nanocarriers which can load ART as high as 484 mg/g. Moreover, FCA@mSiO2 nanoparticles...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2014.04.028
更新日期：2014-08-01 00:00:00
abstract：:We investigated the morphological effect of phase-separated block copolymer surfaces composed of poly(2-methacryloyloxyethyl phosphorylcholine (MPC)) (PMPC) and poly(dimethylsiloxane) (PDMS) on protein adsorption and cell adhesion behavior. We observed three different types of phase-separated surface morphologies by T...
journal_title：Biomaterials
pub_type： 杂志文章
doi：10.1016/j.biomaterials.2009.06.031
更新日期：2009-10-01 00:00:00
