NDLI: In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO<sub>2</sub>

Please wait, while we are loading the content...

Exploring the fluorescence switching phenomenon of curcumin encapsulated niosomes: in vitro real time monitoring of curcumin release to cancer cells

Flexible self-supporting graphene–sulfur paper for lithium sulfur batteries

Comparative studies of graphene oxide and reduced graphene oxide as carbocatalysts for polymerization of 3-aminophenylboronic acid

Facile and rapid synthesis of highly crumpled graphene sheets as high-performance electrodes for supercapacitors

Photocatalytic activity of TiO₂ nanofibers sensitized with ZnS quantum dots

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO₂

Rational design for enhancing promiscuous activity of Candida antarctica lipase B: a clue for the molecular basis of dissimilar activities between lipase and serine-protease

Microwave-assisted coating of carbon nanostructures with titanium dioxide for the catalytic dehydration of d-xylose into furfural

One-step fabrication of 3D hierarchical Ni-incorporated β-Co(OH)₂ assembled by 2D center disk and 1D length-tunable brush

Improvement of nanofibrillation efficiency of α-chitin in water by selecting acid used for surface cationisation

Development of polyurethane–titania nanocomposites as dielectric and piezoelectric material

Improved thermoelectric properties for solution grown Bi₂Te_3−xSe_x nanoplatelet composites

Examining the formation of specific interactions between poly(3,4-ethylenedioxythiophene) and nucleotide bases

A conversion of aromatic thiocyanates into sulfothioates: new synthetic route to aromatic Bunte salts

Effect of amount of dye in the TiO₂ photoanode on electron transport, recombination, J_sc and V_oc of dye-sensitized solar cells

The critical role of surfactants towards CdS nanoparticles: synthesis, stability, optical and PL emission properties

Simultaneous positioning and orientation of single nano-wires using flow control

Standardization of photoelectrode area of dye-sensitized solar cells

Controlled assembly of gold nanorods using tetrahydrofuran

Exploring the interesting interaction between graphene oxide, Aliquat-336 (a room temperature ionic liquid) and chromium(vi) for wastewater treatment

Synthesis of fused triazolo[4,5-d]quinoline/chromene/thiochromene derivatives via palladium catalysis mediated by tetrabutylammonium iodide

How graphene crumples are stabilized?

Phospholipid micelle encapsulated gadolinium oxide nanoparticles for imaging and gene delivery

Functionalized 3-pyrrolyl boron-dipyrromethenes

Tin sulfide nanoribbons as high performance photoelectrochemical cells, flexible photodetectors and visible-light-driven photocatalysts

Magnetic Fe₃O₄@NiO hierarchical structures: preparation and their excellent As(v) and Cr(vi) removal capabilities

Porphyrin nanotubes composed of highly ordered molecular arrays prepared by anodic aluminum template method

Exciton transport and electron mobility of organized aggregates of cationic dye thiocyanates

Functionalized poly(vinyl alcohol) based nanofibers for the removal of arsenic from water

Controlled biosilification using self-assembled short peptides A₆K and V₆K

Luminescent properties of passivated europium(iii)-doped rare earth oxide sub-10 nm nanoparticles

Porous cesium impregnated MgO (Cs–MgO) nanoflakes with excellent catalytic activity for highly selective rapid synthesis of flavanone

Tuning the morphology of ZnMn₂O₄ lithium ion battery anodes by electrospinning and its effect on electrochemical performance

Understanding the preferential binding interaction of aqua-cisplatins with nucleobase guanine over adenine: a density functional reactivity theory based approach

Back cover

RSC Advances Vol - 3 Issue - 7

RSC Advances Vol - 3 Issue - 6

RSC Advances Vol - 3 Issue - 5

RSC Advances Vol -2

RSC Advances Vol -1

RSC Advances Vol -0

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO₂

Content Provider	Royal Society of Chemistry (RSC)
Author	Nelson, Andrew R. J. Brun, Anton P. Le Lakey, Jeremy H. Holt, Stephen A.
Copyright Year	2013
Abstract	TiO2 has been used as a model system for the surface of medical implant devices based upon titanium alloys. Self Assembled Monolayers (SAM) can be applied via a specific phosphate interaction to modify the surface properties of the TiO2 substrate. Here it is demonstrated via in situ Quartz Crystal Microbalance and Neutron Reflectometry experiments that the deposition of dodecyl phosphate onto TiO2 proceeds more rapidly at pH 4.5 than at pH 7.0. Conversely, the film stability was enhanced for films deposited at pH 7.0, demonstrating that while the initial association with the surface is driven by electrostatics it does not determine the SAM density. While the adsorbed amount appeared to be relatively constant after a few minutes incubation time it was found that washing with buffer removed about 50% of the adsorbed material after these short incubation times. With incubation time of the order of hours the proportion of the film washed off the surface decreased demonstrating that the specific phosphate–TiO2 interaction was a slow process. The slower initial surface interaction at pH 7.0 therefore allowed greater re-arrangement of the dodecyl phosphate resulting in more complete and robust monolayers than at pH 4.5. This was demonstrated by washing the film with buffer of increasing pH of up to 9.5. For SAM longevity on titanium alloys it is clear that slow deposition at pH 7 produces more robust films than rapid deposition at lower pH values.
Starting Page	2581
Ending Page	2589
Page Count	9
File Format	HTM / HTML PDF
ISSN	20462069
Volume Number	3
Issue Number	8
Journal	RSC Advances
DOI	10.1039/c2ra22643j
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Lauric acid Phosphate Titanium Quartz Crystal Microbalance Electrostatics Implant (medicine)
Content Type	Text
Resource Type	Article
Subject	Chemistry Chemical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO2

Photochemical quartz crystal microbalance study of the nanocrystalline titanium dioxide semiconductor electrode/water interface: simultaneous photoaccumulation of electrons and protons.

A quartz crystal microbalance study of the kinetics of interaction of benzotriazole with copper

In-Situ Monitoring of Chemical Vapor Deposition from Trichlorosilane Gas and Monomethylsilane Gas Using Langasite Crystal Microbalance

Quartz crystal microbalance and spectroscopy measurements for acid doping in polyaniline films

A kinetic study of in situ polyaniline–gold composite film formation

Monitoring formation of poly(neutral red) film by EQCM

Determination of Glycoproteins by a Self-Assembled 4-Mercaptophenylboronic Acid Film on a Quartz Crystal Microbalance

Quartz crystal microbalance and spectroscopy measurements for acid doping in polyaniline films

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO₂

Similar Documents

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO2

Photochemical quartz crystal microbalance study of the nanocrystalline titanium dioxide semiconductor electrode/water interface: simultaneous photoaccumulation of electrons and protons.

A quartz crystal microbalance study of the kinetics of interaction of benzotriazole with copper

In-Situ Monitoring of Chemical Vapor Deposition from Trichlorosilane Gas and Monomethylsilane Gas Using Langasite Crystal Microbalance

Quartz crystal microbalance and spectroscopy measurements for acid doping in polyaniline films

A kinetic study of in situ polyaniline–gold composite film formation

Monitoring formation of poly(neutral red) film by EQCM

Determination of Glycoproteins by a Self-Assembled 4-Mercaptophenylboronic Acid Film on a Quartz Crystal Microbalance

Quartz crystal microbalance and spectroscopy measurements for acid doping in polyaniline films

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO2

In situ study of the impact of acidic and neutral deposition pH on alkane phosphate film formation and stability on TiO₂