Role of surfactant in controlling the deposition pattern of a particle-laden droplet: Fundamentals and strategies
Evaporation of particle-laden droplets has attracted wide attention propelled by the vast
applications from disease diagnostics, bio-medicines, agriculture, inkjet printing to coating …
applications from disease diagnostics, bio-medicines, agriculture, inkjet printing to coating …
Deposition pattern of drying droplets
X Yang, Z Jiang, P Lyu, Z Ding… - … in Theoretical Physics, 2021 - iopscience.iop.org
The drying of liquid droplets is a common daily life phenomenon that has long held a special
interest in scientific research. When the droplet includes nonvolatile solutes, the evaporation …
interest in scientific research. When the droplet includes nonvolatile solutes, the evaporation …
Colloidal deposit of an evaporating sessile droplet on a non-uniformly heated substrate
The pattern and profile of a dried colloidal deposit formed after evaporation of a sessile
water droplet containing polystyrene particles on a non-uniformly heated glass are …
water droplet containing polystyrene particles on a non-uniformly heated glass are …
Quantitative analysis of contact line behaviors of evaporating binary mixture droplets using surface plasmon resonance imaging
A sessile binary mixture droplet (BMD) has a relatively simple geometry; it is in the shape of
a spherical cap. However, the contact line motion of a BMD during evaporation shows …
a spherical cap. However, the contact line motion of a BMD during evaporation shows …
Surfactant control of coffee ring formation in carbon nanotube suspensions
The coffee ring effect regularly occurs during the evaporation of colloidal droplets and is
often undesirable. Here we show that adding a specific concentration of a surfactant can …
often undesirable. Here we show that adding a specific concentration of a surfactant can …
Fundamentals and Applications of Surface Wetting
In an era defined by an insatiable thirst for sustainable energy solutions, responsible water
management, and cutting-edge lab-on-a-chip diagnostics, surface wettability plays a pivotal …
management, and cutting-edge lab-on-a-chip diagnostics, surface wettability plays a pivotal …
Colloidal deposits via capillary bridge evaporation and particle sorting thereof
G Upadhyay, R Bhardwaj - Langmuir, 2021 - ACS Publications
Evaporating droplets of colloidal suspensions leave behind particle deposits which could be
effectively controlled via manipulating the surrounding conditions and particles and liquid …
effectively controlled via manipulating the surrounding conditions and particles and liquid …
Selective evaporation rate modeling of volatile binary mixture droplets
Despite numerous studies about droplet evaporation dynamics, the development of an
accurate model to estimate the evaporation rate has been under debate for several …
accurate model to estimate the evaporation rate has been under debate for several …
Pinning and depinning dynamics of an evaporating sessile droplet containing mono-and bidispersed colloidal particles on a nonheated/heated hydrophobic substrate
The present study is primarily focused on the coupled effects of substrate heating, colloidal
dispersion, and particle size variation on the contact line (CL) pinning–depinning dynamics …
dispersion, and particle size variation on the contact line (CL) pinning–depinning dynamics …
Analysis of profile and morphology of colloidal deposits obtained from evaporating sessile droplets
We experimentally investigate the profile and morphology of the ring-like deposits obtained
after evaporation of a sessile water droplet containing polystyrene colloidal particles on a …
after evaporation of a sessile water droplet containing polystyrene colloidal particles on a …