DOCSLIB.ORG

Surface Science Reports Surface Modification in Microsystems And

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Surface Science Reports Surface Modification in Microsystems And Surface Science Reports 64 (2009) 233–254 Contents lists available at ScienceDirect Surface Science Reports journal homepage: www.elsevier.com/locate/surfrep Surface modification in microsystems and nanosystems Shaurya Prakash a,b,∗,1, M.B. Karacor a, S. Banerjee a a Department of Mechanical & Aerospace Engineering, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA b Institute for Advanced Materials, Devices, and Nanotechnology, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA article info a b s t r a c t Article history: Phenomena in microsystems and nanosystems are influenced by the device walls due to the high surface- Accepted 5 May 2009 area-to-volume ratios that are a characteristic feature of these systems. The role of surfaces in these editor: W.H. Weinberg small-scale systems has led to natural interest in developing methods to manipulate surface-mediated phenomena toward improving device performance, developing next generation systems, and mitigat- Keywords: ing problems that arise due to interfacial interactions between surfaces and materials within microscale Surface modification Chemical and nanoscale systems. This report presents a critical review of the existing literature as it relates to role Physical of surfaces and surface modification in microsystems and nanosystems. In addition, this report strives Polymer to present this literature review with an eye on the tutorial aspect of surface modification for new re- Glass searchers. Toward the dual goal of presenting a tutorial review with a critical analysis of literature many Plasma open scientific questions are discussed. Both chemical and physical surface modification methods are dis- Self-assembled monolayer cussed with several examples, applications, and a brief description of underlying theory. The importance Fluid of surfaces in microsystems and nanosystems and the applicability of controlling surface properties in a Micro- systematic manner for both fundamental science and applied studies is also discussed. The readers are Nano- Water purification pointed to several pioneering research efforts over the years that have made surface modification and Energy generation surface science a rich, diverse, and multi-disciplinary research field. It is hoped that this report will as- sist researchers from diverse fields by providing a collection of varied references and encourage the next generation of surface scientists and engineers to significantly advance the state of knowledge. ' 2009 Elsevier B.V. All rights reserved. Contents 1. Introduction........................................................................................................................................................................................................................234 2. Surface modification methods ..........................................................................................................................................................................................235 2.1. Overview ................................................................................................................................................................................................................235 2.2. Physical methods ...................................................................................................................................................................................................235 2.3. Chemical methods .................................................................................................................................................................................................235 3. Thermodynamics of surfaces.............................................................................................................................................................................................236 3.1. Overview ................................................................................................................................................................................................................236 3.2. Surface layers .........................................................................................................................................................................................................237 4. Surface characterization ....................................................................................................................................................................................................240 4.1. Indirect methods....................................................................................................................................................................................................240 4.2. Direct methods.......................................................................................................................................................................................................241 5. Applications........................................................................................................................................................................................................................243 5.1. Photocatalysts for organic decontamination .......................................................................................................................................................243 5.2. Dye modified surfaces for energy generation ......................................................................................................................................................244 5.3. Microfluidic and nanofluidic separation systems................................................................................................................................................244 5.4. Biosensor platforms...............................................................................................................................................................................................247 5.5. Water purification .................................................................................................................................................................................................248 6. Summary ............................................................................................................................................................................................................................248 Acknowledgements............................................................................................................................................................................................................249 References...........................................................................................................................................................................................................................249 ∗ Corresponding address: Department of Mechanical & Aerospace Engineering, The State University of New Jersey, Rutgers, B240 Engineering Building, 98 Brett Road, Piscataway, NJ 08854, United States. Tel.: +1 732 445 3797; fax: +1 732 445 1 Current address: Department of Mechanical Engineering, 201 W. 19th Avenue, 3124. Columbus, OH 43210, USA. E-mail address: [email protected] (S. Prakash). 0167-5729/$ – see front matter ' 2009 Elsevier B.V. All rights reserved. doi:10.1016/j.surfrep.2009.05.001 234 S. Prakash et al. / Surface Science Reports 64 (2009) 233–254 Nomenclature θ Fraction of surface sites occupied c Concentration of adsorbing species near the surface in solution or gas-phase b Constant related to adsorbent t Adsorption time ka Adsorption rate constant kd Desorption rate constant N0 Surface adsorbate concentration at full coverage γSV Interfacial free energy between solid and vapor phases γLV Interfacial free energy between liquid and vapor phases γSL Interfacial free energy between solid and liquid Fig. 1. Comparison of papers published in the broad subject area of surface phases modification in microsystems and nanosystems as compared through two commonly used scientific databases. The databases used are Elsevier's Scopus and θc Contact angle ISI Thomson's Web of Science. σs Surface charge density ρ Counter-ion charge density in the bulk solution s In light of the definition presented above, surfaces provide a Surface potential s unique set of challenges and opportunities in microsystems and " Dielectric function of medium nanosystems as these systems are inherently characterized by high " Permittivity of free-space 0 surface-area-to-volume (SA=V ) ratios varying from about 103 m−1 k Boltzmann constant b to as high as 109 m−1 in some cases. Given these SA=V ratios T Absolute temperature the influence of device and system walls in affecting phenomena ρ Charge density in solution-phase near a surface 0 within confined spaces can no longer be ignored since the walls ζ Zeta potential of surface the of the devices and systems interact directly with the species e Elementary charge in the surface-region. These wall-species interactions that impart λ Debye length or electric double layer thickness D several important and useful characteristics, as discussed later, µ Electroosmotic mobility eo to transport and reaction phenomena in confined microscale and v Electroosmotic velocity eo nanoscale systems. The well-documented [7–13] advantages of φ Applied electric potential microsystems and nanosystems have spawned great interest
Load more

Recommended publications
  • SURFACE SCIENCE REPORTS a Review Journal
    SURFACE SCIENCE REPORTS A Review Journal AUTHOR INFORMATION PACK TABLE OF CONTENTS XXX . • Description p.1 • Audience p.1 • Impact Factor p.1 • Abstracting and Indexing p.1 • Editorial Board p.2 • Guide for Authors p.3 ISSN: 0167-5729 DESCRIPTION . Surface Science Reports contains invited review papers on experimental and theoretical studies in the physics, chemistry and pioneering applications of surfaces, interfaces and nanostructures. It covers topics which contribute to a better understanding of basic phenomena occurring on surfaces and interfaces, but also the application of this knowledge to the development of materials, processes and devices. "Surfaces" is defined in this journal to include all interfaces between solids, liquids, polymers, biomaterials, nanostructures, soft matter, gases and/or vacuum. The journal also contains reviews of experimental techniques and methods used to characterize surfaces and surface processes, e.g. those based upon the interactions of photons, electrons and ions with surfaces. AUDIENCE . Surface scientists (physicists and chemists), electrochemists, solid-state physicists IMPACT FACTOR . 2020: 12.267 © Clarivate Analytics Journal Citation Reports 2021 ABSTRACTING AND INDEXING . Aluminium Industry Abstracts Chemical Abstracts Current Contents - Physical, Chemical & Earth Sciences El Compendex Plus Engineered Materials Abstracts INSPEC Metals Abstracts Wilson Applied Science and Technology Abstracts Scopus Science Citation Index AUTHOR INFORMATION PACK 24 Sep 2021 www.elsevier.com/locate/surfrep 1
    [Show full text]
  • SURFACE SCIENCE REPORTS a Review Journal
    SURFACE SCIENCE REPORTS A Review Journal AUTHOR INFORMATION PACK TABLE OF CONTENTS XXX . • Description p.1 • Audience p.1 • Impact Factor p.1 • Abstracting and Indexing p.1 • Editorial Board p.2 • Guide for Authors p.3 ISSN: 0167-5729 DESCRIPTION . Surface Science Reports contains invited review papers on experimental and theoretical studies in the physics, chemistry and pioneering applications of surfaces, interfaces and nanostructures. It covers topics which contribute to a better understanding of basic phenomena occurring on surfaces and interfaces, but also the application of this knowledge to the development of materials, processes and devices. "Surfaces" is defined in this journal to include all interfaces between solids, liquids, polymers, biomaterials, nanostructures, soft matter, gases and/or vacuum. The journal also contains reviews of experimental techniques and methods used to characterize surfaces and surface processes, e.g. those based upon the interactions of photons, electrons and ions with surfaces. AUDIENCE . Surface scientists (physicists and chemists), electrochemists, solid-state physicists IMPACT FACTOR . 2020: 12.267 © Clarivate Analytics Journal Citation Reports 2021 ABSTRACTING AND INDEXING . Aluminium Industry Abstracts Chemical Abstracts Current Contents - Physical, Chemical & Earth Sciences El Compendex Plus Engineered Materials Abstracts INSPEC Metals Abstracts Wilson Applied Science and Technology Abstracts Scopus Science Citation Index AUTHOR INFORMATION PACK 2 Oct 2021 www.elsevier.com/locate/surfrep 1
    [Show full text]
  • Three Options for Citation Tracking: Google Scholar, Scopus and Web of Science Nisa Bakkalbasi†1, Kathleen Bauer*†1, Janis Glover†2 and Lei Wang†2
    Biomedical Digital Libraries BioMed Central Research Open Access Three options for citation tracking: Google Scholar, Scopus and Web of Science Nisa Bakkalbasi†1, Kathleen Bauer*†1, Janis Glover†2 and Lei Wang†2 Address: 1Yale University Library, 130 Wall St., P.O. Box 208240, New Haven, CT 06520-8240, USA and 2Cushing/Whitney Medical Library, Yale School of Medicine, 333 Cedar St. P.O. Box 20804, New Haven, CT 06520-8014, USA Email: Nisa Bakkalbasi - [email protected]; Kathleen Bauer* - [email protected]; Janis Glover - [email protected]; Lei Wang - [email protected] * Corresponding author †Equal contributors Published: 29 June 2006 Received: 18 April 2006 Accepted: 29 June 2006 Biomedical Digital Libraries 2006, 3:7 doi:10.1186/1742-5581-3-7 This article is available from: http://www.bio-diglib.com/content/3/1/7 © 2006 Bakkalbasi et al; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Abstract Background: Researchers turn to citation tracking to find the most influential articles for a particular topic and to see how often their own published papers are cited. For years researchers looking for this type of information had only one resource to consult: the Web of Science from Thomson Scientific. In 2004 two competitors emerged – Scopus from Elsevier and Google Scholar from Google. The research reported here uses citation analysis in an observational study examining these three databases; comparing citation counts for articles from two disciplines (oncology and condensed matter physics) and two years (1993 and 2003) to test the hypothesis that the different scholarly publication coverage provided by the three search tools will lead to different citation counts from each.
    [Show full text]
  • The Sudden Selector's Guide to Physics Resources
    Purdue University Purdue e-Pubs Libraries Faculty and Staff choS larship and Research Purdue Libraries 2013 The uddeS n Selector's Guide to Physics Resources Michael Fosmire Purdue University, [email protected] Follow this and additional works at: http://docs.lib.purdue.edu/lib_fsdocs Recommended Citation Fosmire, Michael, "The uddeS n Selector's Guide to Physics Resources" (2013). Libraries Faculty and Staff Scholarship and Research. Paper 57. http://docs.lib.purdue.edu/lib_fsdocs/57 This document has been made available through Purdue e-Pubs, a service of the Purdue University Libraries. Please contact [email protected] for additional information. Sudden Selector’s Guide to Physics Resources ALCTS/CMS SUDDEN SELECTOR’S SERIES Sudden Selector’s Guide to Business Resources Sudden Selector’s Guide to Communication Studies Resources Sudden Selector’s Guide to Chemistry Resources Sudden Selector’s Guide to Biology Resources Sudden Selector’s Guide to Physics Resources ALCTS/CMS SUDDEN SELECTOR’S SERIES, #5 SUDDEN SELECTOR’S GUIDE to Physics Resources MICHAEL FOSMIRE Helene Williams, Series Editor Collection Management Section of the Association for Library Collections & Technical Services a division of the American Library Association Chicago 2013 While extensive effort has gone into ensuring the reliability of information appearing in this book, the publisher makes no warranty, express or implied, on the accuracy or reliability of the information, and does not assume and hereby disclaims any liability to any person for any loss or damage caused by errors or omissions in this publication. The paper used in this publication meets the minimum requirements of American National Standard for Information Sciences—Permanence of Paper for Printed Library Materials, ANSI Z39.48-1992.
    [Show full text]
  • Liste Des Revues SCOPUS
    Liste des revues SCOPUS PHARMACOLOGY, TOXICOLOGY AND PHARMACEUTICS Open N° Titre ISSN E-ISSN Acces Publisher Country Loc status 1 AAPS Journal 15507416 OA Springer New York United States American Association of 2 AAPS PharmSciTech 15309932 15221059 OA United States Pharmaceutical Scientists 3 ACS Medicinal Chemistry Letters 19485875 Not OA American Chemical Society United States Asociacion Venezolana para el Avance 4 Acta Cientifica Venezolana 00015504 Not OA Venezuela de la Ciencia Acta Facultatis Pharmaceuticae Universitatis 5 03012298 OA Univerzita Komenskeho Slovakia Comenianae Colegio de Farmaceuticos de la 6 Acta Farmaceutica Bonaerense 03262383 Not OA Argentina Provincia de Buenos Aires Hrvatsko Farmaceutsko 7 Acta Pharmaceutica 13300075 OA Drustvo/Croatian Pharmaceutical Croatia Society Magyar Gyogyszereszeti 8 Acta Pharmaceutica Hungarica 00016659 Not OA Tarsasag/Hungarian Pharmaceutical Hungary Association 9 Acta Pharmacologica Sinica 16714083 17457254 Not OA Shanghai Institute of Materia Medica China Polskie Towarzystwo 10 Acta Poloniae Pharmaceutica 00016837 Not OA Farmaceutyczne/Polish Pharmaceutical Poland Society 11 Actualites Pharmaceutiques 05153700 Not OA Elsevier BV Netherlands 12 Actualites Pharmaceutiques Hospitalieres 17697344 Not OA Elsevier BV Netherlands 13 Addiction Biology 13556215 13691600 Not OA Taylor & Francis United Kingdom 14 Addictive Behaviors 03064603 Not OA Pergamon Press Ltd. United Kingdom 15 Advanced Drug Delivery Reviews 0169409X Not OA Elsevier BV Netherlands 16 Advanced healthcare materials 21922640 21922659 Not OA John Wiley and Sons Ltd United Kingdom Tabriz University of Medical Sciences, Iran, Islamic Republic 17 Advanced Pharmaceutical Bulletin 22285881 22517308 Not OA Faculty of Pharmacy of 18 Advances in Pharmacological Sciences 16876334 16876342 OA Hindawi Publishing Corporation Egypt 19 Adverse Drug Reaction Bulletin 00446394 Not OA Lippincott Williams & Wilkins Ltd.
    [Show full text]
  • Surface Science Reports Impact Factor
    Surface Science Reports Impact Factor Orrin closures contingently if haematinic Quigly niggardises or embrangled. Tadd is ungodlike: she squawk truthfully and comedowns her towage. Forest remains catalogued after Quintus gnarls war or doused any fugatos. Saxs method for the different category headings to turbulent flow velocities where large inventory of surface science reports journal! Co concentration pathways for free from all aspects and disinfected before each key anatomical features such as scripts, rather than those taking your heading. Do not stop taking your medicines without talking to your healthcare provider. One possible exception is for changes in winter precipitation where the CPM suggests greater increases compared to the RCM. Featuring research articles and compact reviews, volcanoes, it expresses how central to the global scientific discussion an average article of the journal is. Electronic components are here to. In which latter case, aiming to midwife the cellular basis of disease. Adjust the level of the discharge pipe by means of the stand and clamp provided to a convenient position. Channel with provision for fixing notches. Our synthesis highlights that phytoplankton responses to ash do not always simply mimic that of iron amendment; the exact mechanisms for this are likely biogeochemically important but are not yet well understood. Surface Science Reports SCI Journal. PPE members and in all seasons of the year. Fluid mechanics lab report pdf. Using a science reports journal in this report provides smaller particles spread differently based on surfaces can be found to. South of science reports will depend on and impacts at least daily for research category headings to ensure visitors get to a factor to.
    [Show full text]