Large area optical mapping of surface contact angle

被引：21
作者：
Dutra, Guilherme [1 ]
Canning, John [1 ,2 ,3 ,4 ]
Padden, Whayne [2 ,3 ]
Martelli, Cicero [1 ,5 ]
Dligatch, Svetlana [6 ]
机构：
[1] Univ Tecnol Fed Parana, Grad Sch Elect Engn & Appl Comp Sci, BR-80230901 Curitiba, Parana, Brazil
[2] Univ Technol, iPL, Sch Elect & Data Engn, Sydney, NSW 2007, Australia
[3] Univ Sydney, Sch Chem, Sydney, NSW 2006, Australia
[4] Australian Sensor & Identificat Syst, Sydney, NSW 2000, Australia
[5] Univ Tecnol Fed Parana, Dept Elect, BR-80230901 Curitiba, Parana, Brazil
[6] CSIRO Mfg, POB 218, Lindfield, NSW 2070, Australia
来源：
OPTICS EXPRESS | 2017年 / 25卷 / 18期
基金：
澳大利亚研究理事会;
关键词：
POLYMER SURFACES; GAS WETTABILITY; SMARTPHONE; WATER; FLUORESCENCE; TRANSPARENT; DEPOSITION; RECOVERY; TENSION;
D O I：
10.1364/OE.25.021127
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Top-down contact angle measurements have been validated and confirmed to be as good if not more reliable than side-based measurements. A range of samples, including industrially relevant materials for roofing and printing, has been compared. Using the topdown approach, mapping in both 1-D and 2-D has been demonstrated. The method was applied to study the change in contact angle as a function of change in silver ( Ag) nanoparticle size controlled by thermal evaporation. Large area mapping reveals good uniformity for commercial Aspen paper coated with black laser printer ink. A demonstration of the forensic and chemical analysis potential in 2-D is shown by uncovering the hidden CsF initials made with mineral oil on the coated Aspen paper. The method promises to revolutionize nanoscale characterization and industrial monitoring as well as chemical analyses by allowing rapid contact angle measurements over large areas or large numbers of samples in ways and times that have not been possible before. (C) 2017 Optical Society of America
引用
收藏
页码：21127 / 21144
页数：18
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共 46 条
[11]   Measurement of Fluorescence in a Rhodamine-123 Doped Self-Assembled "Giant" Mesostructured Silica Sphere Using a Smartphone as Optical Hardware [J].
Canning, John ;
Lau, Angelica ;
Naqshbandi, Masood ;
Petermann, Ingemar ;
Crossley, Maxwell J. .
SENSORS, 2011, 11 (07) :7055-7062
[12]   Opinion - Do we underestimate the importance of water in cell biology? [J].
Chaplin, Martin .
NATURE REVIEWS MOLECULAR CELL BIOLOGY, 2006, 7 (11) :861-866
[13]   Using the Meniscus in a Capillary for Small Volume Contact Angle Measurement in Biochemical Applications [J].
Cheong, Brandon Huey-Ping ;
Tuck Wah Ng ;
Yu, Yang ;
Liew, Oi Wah .
LANGMUIR, 2011, 27 (19) :11925-11929
[14]   Quality Control of Manufactured Surfaces [J].
Colosimo, Bianca Maria ;
Mammarella, Federica ;
Petro, Stefano .
FRONTIERS IN STATISTICAL QUALITY CONTROL 9, 2010, :55-70
[15]   WETTING - STATICS AND DYNAMICS [J].
DEGENNES, PG .
REVIEWS OF MODERN PHYSICS, 1985, 57 (03) :827-863
[16]   Atomic force microscopy and wettability study of oxidized patterns at the surface of polystyrene [J].
Dupont-Gillain, CC ;
Nysten, B ;
Hlady, V ;
Rouxhet, PG .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1999, 220 (01) :163-169
[17]   Interaction of High Flash Point Electrolytes and PE-Based Separators for Li-Ion Batteries [J].
Hofmann, Andreas ;
Kaufmann, Christoph ;
Mueller, Marcus ;
Hanemann, Thomas .
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, 2015, 16 (09) :20258-20276
[18]   Early Warning Smartphone Diagnostics for Water Security and Analysis Using Real-Time pH Mapping [J].
Hossain, Md Arafat ;
Canning, John ;
Ast, Sandra ;
Rutledge, Peter J. ;
Jamalipour, Abbas .
PHOTONIC SENSORS, 2015, 5 (04) :289-297
[19]   Smartphone laser beam spatial profiler [J].
Hossain, Md Arafat ;
Canning, John ;
Cook, Kevin ;
Jamalipour, Abbas .
OPTICS LETTERS, 2015, 40 (22) :5156-5159
[20]   Combined "dual" absorption and fluorescence smartphone spectrometers [J].
Hossain, Md. Arafat ;
Canning, John ;
Ast, Sandra ;
Cook, Kevin ;
Rutledge, Peter J. ;
Jamalipour, Abbas .
OPTICS LETTERS, 2015, 40 (08) :1737-1740
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