Wetting Drying
Wetting Drying - Related Videos
08:59
Dry Oxidation and Vacuum Annealing Treatments for Tuning the Wetting Properties of Carbon Nanotube Arrays
0 Views •
Cited by 11 •
2013
This article describes a simple method to fabricate vertically aligned carbon nanotube arrays by CVD and to subsequently tune their wetting properties by exposing them to vacuum annealing or dry oxidation treatment.
11:14
Combining Wet and Dry Lab Techniques to Guide the Crystallization of Large Coiled-coil Containing Proteins
0 Views •
Cited by 2 •
2017
We describe a framework incorporating straightforward biochemical and computational analysis to guide the characterization and crystallization of large coiled-coil domains. This framework can be adapted for globular proteins or extended to incorporate a variety of high-throughput techniques.
13:24
Integration of Wet and Dry Bench Processes Optimizes Targeted Next-generation Sequencing of Low-quality and Low-quantity Tumor Biopsies
0 Views •
Cited by 2 •
2016
An integrated system for targeted next-generation sequencing of oncology specimens is described. This cross-platform system is optimized for low-quality and low-quantity tumor biopsies, accommodates low DNA inputs, includes well-characterized multi-variant controls, and features a novel variant caller that is informed by quantitative pre-analytical quality control measures.
06:15
Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion
0 Views •
Cited by 9 •
2016
Cell-adhesiveness is key to many approaches in biomaterial research and tissue engineering. A step-by-step technique is presented using wet-chemistry for the surface modification of the important polymer PTFE with peptides.
01:30
Dry Friction
0 Views •
2023
Dry friction occurs between two solid surfaces in contact as they attempt to move relative to one another. In daily life, dry friction is encountered in various forms, such as when walking on the ground, sliding an object across a table, or rubbing hands together. Despite its ubiquity, the underlying mechanisms behind dry friction are not readily visible. To illustrate this concept, imagine a wooden crate resting on a rough, non-uniform horizontal surface. When an external force is applied to...
FAQs
Surface tension and interfacial forces determine whether a liquid remains concentrated or distributes across a target surface, while capillary action can draw it into porous structures. These mechanisms control the initial reach of a coating or treatment, so engineers consider them when seeking continuous coverage or consistent penetration rather than isolated liquid deposits.
Temperature, humidity, and airflow alter drying by changing the conditions for heat transfer, mass transfer, and vapor diffusion. Their effects depend on the desired removal route and the product being processed. Controlling the surrounding environment therefore helps limit uneven removal and supports repeatable treatment of surfaces and porous materials.
Evaporation removes liquid by converting it to vapor, whereas drainage removes liquid in its flowing form. The two routes impose different requirements on heat transfer, mass transfer, and process conditions. Distinguishing between them helps engineers select suitable operating conditions for coatings, treated porous materials, printing processes, and other applications requiring controlled liquid removal.
Wetting establishes how evenly liquid reaches or penetrates a material, while drying determines how that liquid is removed afterward. Poor coordination can undermine uniform coverage or produce defects even when the initial spreading step is effective. Treating both stages as a coupled process supports more consistent products and can improve energy efficiency in industrial operations.
A practical workflow begins by assessing how the liquid spreads across or penetrates the target, then identifying whether removal will occur mainly through evaporation, drainage, or both. Engineers next control temperature, humidity, and airflow to regulate heat and mass transfer. Evaluating coverage, penetration, and removal consistency helps refine the process.
These principles support coating deposition, printing, spray applications, and treatment of porous materials. In each case, engineers need the liquid to reach the intended region and then leave under controlled conditions. Managing interfacial behavior, capillary penetration, vapor diffusion, and environmental conditions helps reduce defects and improve the performance of manufactured products.