Optical Wipes
Optical Wipes - Related Videos
05:59
Nasal Wipes for Influenza A Virus Detection and Isolation from Swine
0 Views •
Cited by 19 •
2015
The authors present a protocol to collect swine nasal wipes to detect and isolate influenza A viruses.
07:22
Standardized Method for Measuring Collection Efficiency from Wipe-sampling of Trace Explosives
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Cited by 7 •
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Optimized sampling protocols and the development of new wipe materials can be facilitated by standardized measurements of collection efficiency from wipe-sampling. Our approach for sampling trace explosives uses an automated device to control speed, force, and distance during wipe-sampling followed by extraction of collected explosives.
08:31
Three-dimensional Optical-resolution Photoacoustic Microscopy
0 Views •
Cited by 27 •
2011
Optical-resolution photoacoustic microscopy (OR-PAM) is an emerging technology capable of imaging optical absorption contrasts in vivo with cellular resolution and sensitivity. Here, we provide a visualized instruction on the experimental protocols of OR-PAM, including system configuration, system alignment, typical in vivo experimental procedures, and functional imaging schemes.
09:39
Optical Biosensing
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2023
Optical biosensors utilize light to detect the binding of a target molecule. These sensors can utilize a label molecule, which produces a measurable signal such as fluorescence, or these sensors can be label-free and use the changes in optical properties, such as refractive index, to sense for the binding of the target molecule. This video introduces both label and label-free optical biosensors, demonstrates their use in the laboratory, and shows some applications of the technology.
13:39
Optical Trapping of Nanoparticles
0 Views •
Cited by 7 •
2013
The following setup approach details low power optical trapping of dielectric nanoparticles using a double-nanohole in metal film.
FAQs
Their tightly controlled fibers lift dust, fingerprints, oils, and other contaminants while retaining the material rather than simply redistributing it. The nonabrasive construction reduces the likelihood of scratching during contact with lenses, windows, sensors, and related components. This combination helps preserve surface condition, light transmission, and image quality in instruments that depend on clean optical paths.
Low-lint construction limits the introduction of new fibers onto a cleaned surface, while reduced static-related redeposition helps prevent removed particles from returning. These properties matter because contamination can interfere with transmitted light and image formation. In biological imaging and measurement systems, minimizing both residue and redeposited dust supports more dependable observations and reduces cleaning-related artifacts.
Optical Wipes are selected for a combination of low lint, nonabrasive contact, controlled fibers, and reduced static-related redeposition. Those characteristics address the specific risks of precision optical components, where scratching, residue, or loose fibers can affect performance. The distinction is therefore based on surface protection and contamination control, not merely on whether a material can remove visible dirt.
Begin by identifying the optical surface that requires cleaning and the contamination affecting it, such as dust, fingerprints, or oils. Use an Optical Wipe to remove the material while limiting abrasion, lint, residue, and redeposition. After cleaning, assess whether the surface condition supports clear transmission or imaging. This workflow connects surface maintenance directly to measurement reliability.
Microscopes and fluorescence imaging systems depend on optical components that transmit or collect light for examining cells, tissues, and microorganisms. Contamination on those components can introduce image artifacts or reduce image quality. Maintaining the relevant surfaces with suitable cleaning materials helps preserve instrument performance, allowing biological structures and signals to be examined with greater measurement reliability.
Cleaner optical surfaces help reduce artifacts and support reliable measurements in studies involving cells, tissues, and microorganisms. They are relevant to microscopes, fluorescence imaging systems, spectrophotometers, and other biological instruments. By limiting dust, oils, fingerprints, and residue on precision components, routine surface maintenance helps ensure that observed or measured results reflect the specimen or sample more accurately.