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Literature DB >> 22278914

Re-shaping the coffee ring.

Abstract

Not your cup of tea? "Coffee rings" of spherical colloidal particles are left behind after water droplets resting on surfaces have dried out. This controlled evaporation of colloidal solutions can be exploited to deposit material in regular patterns. It is now shown that if spherical colloids are replaced by slightly elongated ones, the coffee ring is not formed and is replaced by an even more uniform deposition.

Entities: Chemical

Year: 2012 PMID： 22278914 DOI： 10.1002/anie.201108008

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

10 in total

1. Drops on soft surfaces learn the hard way.

Authors: Todd M Squires
Journal: Proc Natl Acad Sci U S A Date: 2013-07-19 Impact factor: 11.205

2. Surface wrinkling and cracking dynamics in the drying of colloidal droplets.

Authors: Yongjian Zhang; Yimeng Qian; Zhengtang Liu; Zhiguang Li; Duyang Zang
Journal: Eur Phys J E Soft Matter Date: 2014-09-26 Impact factor: 1.890

3. BIOPHYSICAL PROPERTIES OF NUCLEIC ACIDS AT SURFACES RELEVANT TO MICROARRAY PERFORMANCE.

Authors: Archana N Rao; David W Grainger
Journal: Biomater Sci Date: 2014-04-01 Impact factor: 6.843

4. Coffee ring aptasensor for rapid protein detection.

Authors: Jessica T Wen; Chih-Ming Ho; Peter B Lillehoj
Journal: Langmuir Date: 2013-04-15 Impact factor: 3.882

5. On the spot immunocapture in targeted biomarker analysis using paper-bound streptavidin as anchor for biotinylated antibodies.

Authors: Christina Johannsen; Anam Ul Haq; Léon Reubsaet; Trine Grønhaug Halvorsen
Journal: Anal Bioanal Chem Date: 2022-06-10 Impact factor: 4.478

6. Versatile strategy for homogeneous drying patterns of dispersed particles.

Authors: Marcel Rey; Johannes Walter; Johannes Harrer; Carmen Morcillo Perez; Salvatore Chiera; Sharanya Nair; Maret Ickler; Alesa Fuchs; Mark Michaud; Maximilian J Uttinger; Andrew B Schofield; Job H J Thijssen; Monica Distaso; Wolfgang Peukert; Nicolas Vogel
Journal: Nat Commun Date: 2022-05-23 Impact factor: 17.694

Re-shaping the coffee ring.

1. Drops on soft surfaces learn the hard way.

2. Surface wrinkling and cracking dynamics in the drying of colloidal droplets.

3. BIOPHYSICAL PROPERTIES OF NUCLEIC ACIDS AT SURFACES RELEVANT TO MICROARRAY PERFORMANCE.

4. Coffee ring aptasensor for rapid protein detection.

5. On the spot immunocapture in targeted biomarker analysis using paper-bound streptavidin as anchor for biotinylated antibodies.

6. Versatile strategy for homogeneous drying patterns of dispersed particles.

7. Self-assembly of highly ordered micro- and nanoparticle deposits.

8. Dynamic Control of Particle Deposition in Evaporating Droplets by an External Point Source of Vapor.

9. Spatiotemporal evaporating droplet dynamics on fomites enhances long term bacterial pathogenesis.

Review 10. Micro-to-Nanometer Scale Patterning of Perovskite Inks via Controlled Self-Assemblies.