Utilizing Coffee Ring Effect to Synthesize Tin Tetraiodide Intercalated fullerene (C60) Microcrystal by Evaporative-Driven Self-Assembling and Enhanced Photoluminescence

New Journal of Chemistry ◽

10.1039/d0nj06198k ◽

2021 ◽

Author(s):

Yinxu Pan ◽

Haiyan Yi ◽

Bei Nie

Keyword(s):

Fullerene C60 ◽

Hybrid Structures ◽

Drying Process ◽

Enhanced Photoluminescence ◽

Self Assembling ◽

Coffee Ring ◽

Drop Drying ◽

Coffee Ring Effect ◽

Ring Effect

Exodo-metallofullerene microcrystals of SnI4 intercalated C60 architectures were fabricated by utilizing “coffee ring” effect during a simple drop-drying process, which self-assembles into a SnI4-fullerene hybrid structures on a pinned circle...

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Red-Emissive Carbon Dots for Fingerprints Detection by Spray Method: Coffee Ring Effect and Unquenched Fluorescence in Drying Process

ACS Applied Materials & Interfaces ◽

10.1021/acsami.7b03917 ◽

2017 ◽

Vol 9 (22) ◽

pp. 18429-18433 ◽

Cited By ~ 136

Author(s):

Jie Chen ◽

Ji-Shi Wei ◽

Peng Zhang ◽

Xiao-Qing Niu ◽

Wei Zhao ◽

...

Keyword(s):

Carbon Dots ◽

Drying Process ◽

Coffee Ring ◽

Spray Method ◽

Coffee Ring Effect ◽

Ring Effect

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Crystallisation of organic molecules with a remarkably suppressed coffee-ring effect by a drop-drying process using binary solvent core–shell droplets

Molecular Systems Design & Engineering ◽

10.1039/c8me00026c ◽

2018 ◽

Vol 3 (4) ◽

pp. 604-608

Author(s):

Yoolim Ahn ◽

Yohwan Park ◽

Jin Young Koo ◽

Hee Cheul Choi

Keyword(s):

Organic Molecules ◽

Solvent System ◽

Core Shell ◽

Binary Solvent ◽

Drying Method ◽

Drying Process ◽

Coffee Ring ◽

System P ◽

Drop Drying ◽

Coffee Ring Effect

A modified drop-drying method was developed using a core–shell droplet which is spontaneously formed from a methanol/mesitylene binary solvent system.

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Suppression of the coffee-ring effect by self-assembling graphene oxide and monolayer titania

Nanotechnology ◽

10.1088/0957-4484/24/7/075601 ◽

2013 ◽

Vol 24 (7) ◽

pp. 075601 ◽

Cited By ~ 27

Author(s):

Pengzhan Sun ◽

Renzhi Ma ◽

Kunlin Wang ◽

Minlin Zhong ◽

Jinquan Wei ◽

...

Keyword(s):

Graphene Oxide ◽

Self Assembling ◽

Coffee Ring ◽

Coffee Ring Effect ◽

Ring Effect

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Interface engineering with self-assembling Au@Ag@β-cyclodextrin bimetal nanoparticles to fabricate ring-like arrayed SERS substrate for sensitive recognition of phthalate esters based on host-guest interaction and the coffee ring effect

Analytical Methods ◽

10.1039/d1ay01636a ◽

2022 ◽

Author(s):

Jingfei Zhang ◽

Guoyue Shi ◽

Yu Zhang

Keyword(s):

Phthalate Esters ◽

Sers Substrate ◽

Interface Engineering ◽

Self Assembling ◽

Coffee Ring ◽

Coffee Ring Effect ◽

Shape And Size ◽

Ring Effect

Herein, the Au@Ag@β-cyclodextrin (CD) nanoparticles with relatively uniform shape and size at ～13 nm in diameter have been successfully synthesized, the surface of the synthesized nanoparticles is evenly coated by...

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Rate-dependent interface capture beyond the coffee-ring effect

Scientific Reports ◽

10.1038/srep24628 ◽

2016 ◽

Vol 6 (1) ◽

Cited By ~ 102

Author(s):

Yanan Li ◽

Qiang Yang ◽

Mingzhu Li ◽

Yanlin Song

Keyword(s):

Rate Dependent ◽

Self Assembling ◽

Coffee Ring ◽

Average Diffusion ◽

Coffee Ring Effect ◽

Controlled Deposition ◽

Air Liquid Interface ◽

Droplet Drying ◽

Deposition Morphology ◽

Ring Effect

Abstract The mechanism of droplet drying is a widely concerned fundamental issue since controlling the deposition morphology of droplet has significant influence on printing, biology pattern, self-assembling and other solution-based devices fabrication. Here we reveal a striking different kinetics-controlled deposition regime beyond the ubiquitous coffee-ring effect that suspended particles tend to kinetically accumulate at the air-liquid interface and deposit uniformly. As the interface shrinkage rate exceeds the particle average diffusion rate, particles in vertical evaporation flow will be captured by the descending surface, producing surface particle jam and forming viscous quasi-solid layer, which dramatically prevents the trapped particles from being transported to drop edge and results in uniform deposition. This simple, robust drying regime will provide a versatile strategy to control the droplet deposition morphology, and a novel direction of interface assembling for fabricating superlattices and high quality photonic crystal patterns.

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