ToF-SIMS and laser-SNMS analysis of Madin-Darby canine kidney II cells with silver nanoparticles using an argon cluster ion beam.

abstract：:Because dental implant abutments are located at transmucosal sites, their surface should inhibit bacterial accumulation to prevent peri-implantitis. The authors examined the effects of human lactoferrin (LF), an antibacterial protein present in saliva, as an antibacterial coating on the titanium surface and evaluated ...

journal_title：Biointerphases

authors： Nagano-Takebe F,Miyakawa H,Nakazawa F,Endo K

更新日期：2014-06-01 00:00:00

abstract：:The aim was to compare the protein release from normal human osteoblasts (NHO) cultured on scaffolds with similar morphology but different coatings. Different ceramic coatings; TiO(2), SiO(2) and calcium phosphate (CaP); Ca(9)HPO(4)(PO(4))(5)OH, were applied to porous TiO(2) scaffolds prepared by polymer sponge replic...

journal_title：Biointerphases

authors： Verket A,Tiainen H,Haugen HJ,Lyngstadaas SP,Nilsen O,Reseland JE

更新日期：2012-12-01 00:00:00

abstract：:The authors present surface engineering modifications through chemistry of poly(methylmethacrylate) (PMMA) that have dramatic effects on the result of surface-bound fluorescence immunoassays, both for specific and nonspecific signals. The authors deduce the most important effect to be clustering of antibodies on the s...

journal_title：Biointerphases

authors： Akers PW,Hoai Le NC,Nelson ARJ,McKenna M,O'Mahony C,McGillivray DJ,Gubala V,Williams DE

更新日期：2017-06-06 00:00:00

abstract：:Solid-supported bilayer lipid membranes (SBLMs) containing membrane protein have been generated through a simple lipid dilution technique. SBLM formation from mixtures of native Escherichia coli bacterial inner membrane (IM) vesicles diluted with egg phosphatidylcholine (egg PC) vesicles has been explored with dissipa...

journal_title：Biointerphases

authors： Dodd CE,Johnson BR,Jeuken LJ,Bugg TD,Bushby RJ,Evans SD

更新日期：2008-06-01 00:00:00

abstract：:Many studies have examined the effects of surface topography on the settlement behaviour of marine organisms and this article reviews these investigations with more emphasis on the effects of topography scale. It has been observed that macro topographies (1-100 mm) are generally favoured by marine fouling taxa and are...

journal_title：Biointerphases

authors： Myan FW,Walker J,Paramor O

更新日期：2013-12-01 00:00:00

abstract：:To image inflammation sites, we developed a novel nanoparticle, hydroxylamine-containing nanoparticle (HANP), which emits an intense electron spin resonance (ESR)-signal triggered by enzymatic oxidation reaction and pH-sensitive self-disintegration. The nanoparticle was prepared from an amphiphilic block copolymer, po...

journal_title：Biointerphases

authors： Yoshitomi T,Nagasaki Y

更新日期：2012-12-01 00:00:00

abstract：:Permanent implants made from titanium are widely used and successfully implemented in medicine to address problems related to orthopedic and oral disorders. However, implants that interact in all cases optimally and durably with bone tissue have yet to be developed. Here, the authors suggest a phospholipids 1-palmitoy...

journal_title：Biointerphases

authors： Golub M,Lott D,Garamus VM,Laipple D,Stoermer M,Watkins EB,Schreyer A,Willumeit-Römer R

更新日期：2015-03-29 00:00:00

abstract：:The vascular endothelial cells (EC) extracellular matrix (ECM) on the biomaterial surface can significantly improve the blood compatibility and cell compatibility of the cardiovascular materials. In the present study, two types of micropatterned TiO2 nanotubes surfaces (gronano and toponano) were fabricated on the tit...

journal_title：Biointerphases

authors： Wu J,Li J,Wu F,He Z,Yang P,Huang N

更新日期：2015-12-17 00:00:00

abstract：:The aim of this research was to assess the influence of mechanical loading on the ability of Zn-free versus Zn-containing amalgams to promote remineralization at the dentin interface. Sound and caries-affected dentin surfaces (CAD) were restored using Zn-free or Zn-containing dental amalgams. Midcoronal dentin surface...

journal_title：Biointerphases

authors： Toledano M,Aguilera FS,Osorio E,López-López MT,Cabello I,Toledano-Osorio M,Osorio R

更新日期：2015-12-19 00:00:00

abstract：:Not only bacteria but also fungal pathogens, particularly Candida species, can lead to biofilm infections on biomedical devices. By covalent grafting of the antifungal drug caspofungin, which targets the fungal cell wall, onto solid biomaterials, a surface layer can be created that might be able to provide long-term p...

journal_title：Biointerphases

authors： Griesser SS,Jasieniak M,Coad BR,Griesser HJ

更新日期：2015-12-14 00:00:00

abstract：:This contribution reports on grafting of bioactive polymers such as poly(sodium styrene sulfonate) (polyNaSS) onto titanium (Ti) surfaces. This grafting process uses a modified dopamine as an anchor molecule to link polyNaSS to the Ti surface. The grafting process combines reversible addition-fragmentation chain trans...

journal_title：Biointerphases

authors： Chouirfa H,Evans MDM,Castner DG,Bean P,Mercier D,Galtayries A,Falentin-Daudré C,Migonney V

更新日期：2017-06-14 00:00:00

abstract：:Mucus is a viscous slime that plays a vital role in protecting and lubricating biological tissues, in particular, soft epithelium interfaces such as in the stomach, intestines, and esophagus. Previous attempts to generate mucus models that mimick or simulate its characteristics have been predominantly focused on the r...

journal_title：Biointerphases

authors： Røn T,Patil NJ,Ajalloueian F,Rishikesan S,Zappone B,Chronakis IS,Lee S

更新日期：2017-12-05 00:00:00

abstract：:Biological membranes and their related molecular mechanisms are essential for all living organisms. Membranes host numerous proteins and are responsible for the exchange of molecules and ions, cell signaling, and cell compartmentation. Indeed, the plasma membrane delimits the intracellular compartment from the extrace...

journal_title：Biointerphases

authors： Veneziano R,Rossi C,Chenal A,Brenner C,Ladant D,Chopineau J

更新日期：2017-09-28 00:00:00

abstract：:Force spectroscopy has been used to measure the adhesion of Saos-2 cells to a glass surface at different phases of the cell cycle. The cells were synchronized in three phases of the cell cycle: G(1), S, and G(2)M. Cells in these phases were compared with unsynchronized and native mitotic cells. Individual cells were a...

journal_title：Biointerphases

authors： Weder G,Vörös J,Giazzon M,Matthey N,Heinzelmann H,Liley M

更新日期：2009-06-01 00:00:00

abstract：:The stable nitroxide radical TEMPO [(2,2,6,6-Tetramethylpiperidin-1-yl)oxyl] has a multitude of applications in fields ranging from energy storage to biomedical applications and many more. However, to date, the processes of incorporating nitroxide radicals into thin-film coatings are laborious and not cost-effective, ...

journal_title：Biointerphases

authors： Michl TD,Tran DTT,Böttle K,Kuckling HF,Zhalgasbaikyzy A,Ivanovská B,Cavallaro AA,Araque Toledo MA,Sherman PJ,Al-Bataineh SA,Vasilev K

更新日期：2020-06-26 00:00:00

abstract：:Protein adsorption to biomaterial surfaces is important for the function of such materials with anchorage-dependent cell adhesion requiring the presence of adsorbed proteins. The current study evaluated five solid surfaces with poly(acrylic acid) (PAA) grafted from the surface of a poly(tetrafluoroethylene) membrane w...

journal_title：Biointerphases

authors： Mohd Hidzir N,A A,Kępa K,Hill DJT,Jorgensen L,Grøndahl L

更新日期：2020-06-11 00:00:00

abstract：:Friction force microscopy was employed for the tribological investigation of human head hair in two different environments: a dry atmosphere and de-ionized water. The fibers were immobilized by embedding them in indium. The effects of bleaching, conditioning, and immersion in methanolic KOH were quantified in terms of...

journal_title：Biointerphases

authors： Nikogeorgos N,Fletcher IW,Boardman C,Doyle P,Ortuoste N,Leggett GJ

更新日期：2010-06-01 00:00:00

abstract：:Fluorescent nanodiamonds (NDs) coated with therapeutics and cell-targeting structures serve as effective tools for drug delivery. However, NDs circulating in blood can eventually interact with the blood-brain barrier, resulting in undesired pathology. Here, we aimed to detect interaction between NDs and adult brain ti...

journal_title：Biointerphases

authors： Šimková V,Freislebenová H,Neuhöferová E,Petráková V,Amini A,Benson V

更新日期：2020-12-03 00:00:00

abstract：:Surface plasmon resonance immunosensor for the detection of bacterial cells was first reported in 1998 with high detection limit as much as 107 cfu/ml. Since then, many efforts have been made aiming to lower the detection limit and improve the sensitivity of detection. The aim of this study was to compare the effect o...

journal_title：Biointerphases

authors： Taheri RA,Rezayan AH,Rahimi F,Mohammadnejad J,Kamali M

更新日期：2016-12-06 00:00:00

abstract：:Understanding how topographical cues can control cell behavior is a major fundamental question which is of particular interest for implant design. Recent findings show that cell-scale curvature, as well as nanoscale topography, can affect different aspects of cell migration. However, the correlation between specific c...

journal_title：Biointerphases

authors： Belaud V,Petithory T,Ponche A,Mauclair C,Donnet C,Pieuchot L,Benayoun S,Anselme K

更新日期：2018-12-31 00:00:00

abstract：:As an antibiotic that prevents and treats infections caused by Gram-positive bacteria such as Staphylococcus aureus, vancomycin incorporated in a biodegradable polymer poly(lactide-co-glycolide) provides opportunities to construct controlled-release drug delivery systems. Developments associated with this promising sy...

journal_title：Biointerphases

authors： Du L,Yang X,Li W,Li H,Feng S,Zeng R,Yu B,Xiao L,Liu Y,Tu M,Nie HY

更新日期：2018-01-10 00:00:00

abstract：:The precise use of nanoparticles in technological applications requires control over their surface properties. This implies the ability to quantitatively describe, for example, molecular coatings in terms of their thickness, areal mass, or number of molecules. Here, the authors describe two different approaches to the...

journal_title：Biointerphases

authors： Belsey NA,Shard AG,Minelli C

更新日期：2015-03-27 00:00:00

abstract：:Advances in three-dimensional secondary ion mass spectrometry (SIMS) imaging have enabled visualizing the subcellular distributions of various lipid species within individual cells. However, the difficulty of locating organelles using SIMS limits efforts to study their lipid compositions. Here, the authors have assess...

journal_title：Biointerphases

authors： Chini CE,Fisher GL,Johnson B,Tamkun MM,Kraft ML

更新日期：2018-02-26 00:00:00

abstract：:Aqueous stability of sputter coated ZnO thin films were studied on two base materials, viz., polycarbonate (PC) and glass. The films showed higher stability on PC compared to glass, when exposed to aqueous buffered solution at pH-7.4, as studied by x-ray diffraction, surface reflectometry, and inductively coupled plas...

journal_title：Biointerphases

authors： Vallam Thodi F,Thendiyammal A,Mukundakumar B,Subbiah K,T Sainathan C

更新日期：2017-08-02 00:00:00

abstract：:There has been much recent interest in the protein "corona," the nonspecific adsorption of proteins on the surface of nanoparticles used in biological applications. This research investigates an analogous DNA corona. We find that particles (200 nm and 1 μm) incubated with DNA form a DNA corona, with a higher concentra...

journal_title：Biointerphases

authors： Griffith DM,Jayaram DT,Spencer DM,Pisetsky DS,Payne CK

更新日期：2020-10-01 00:00:00

abstract：:In this systematic review, the authors explored the surface aspects of various titanium (Ti) or Ti alloy medical implants, examining the interface formed between the implant and surrounding nonkeratinized soft tissues (periosteum, muscles, tendons, fat, cicatrix, or dura mater). A comprehensive search undertaken in Ju...

journal_title：Biointerphases

authors： Zigterman BGR,Van den Borre C,Braem A,Mommaerts MY

更新日期：2019-08-16 00:00:00

abstract：:Although it is well known that the textural properties of scaffolds play an important role in the process of tissue regeneration, the investigation of such effects remain difficult especially at the micro/nano level. Texture confers the material the additional ability to entrap/concentrate molecules circulating in the...

journal_title：Biointerphases

authors： Espanol M,Casals I,Lamtahri S,Valderas MT,Ginebra MP

更新日期：2012-12-01 00:00:00

abstract：:Peptide nucleic acids (PNAs) are mimics of oligonucleotides containing a neutral peptidelike backbone and are able to bind complementary DNA targets with high affinity and selectivity. In order to investigate the effect of the ionic strength of the buffer solution, hybridization experiments with PNAs as (catcher) prob...

journal_title：Biointerphases

authors： Park H,Germini A,Sforza S,Corradini R,Marchelli R,Knoll W

更新日期：2007-06-01 00:00:00

abstract：:Supported phospholipid bilayers are interesting model systems for biologists and present fascinating physical properties. The authors present an extensive experimental study of the dynamic properties of supported bilayers. The structure and the equilibrium properties of single and double supported bilayers were invest...

journal_title：Biointerphases

authors： Charitat T,Lecuyer S,Fragneto G

更新日期：2008-06-01 00:00:00

abstract：:In this work, four triple negative (TN) cell lines, three ER+ and PR+ receptor positive (RP) cell lines, and one ER+, PR+, and HER2+ cell line were chemically distinguished from one another using time-of-flight secondary ion mass spectrometry (ToF-SIMS) and principal component analysis (PCA). PCA scores separation was...

journal_title：Biointerphases

authors： Robinson MA,Graham DJ,Morrish F,Hockenbery D,Gamble LJ

更新日期：2015-06-28 00:00:00