How to grow a movable mini-garden in a droplet: Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface

Edward Bormashenko; Yelena Bormashenko; Roman Grynyov; Roman Pogreb; A. Schechter

doi:10.1016/j.colcom.2015.11.001

How to grow a movable mini-garden in a droplet: Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface

Edward Bormashenko
, Yelena Bormashenko
, Roman Grynyov
, Roman Pogreb
, A. Schechter

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

4 اقتباسات (Scopus)

ملخص

Growth of chemical droplets confined by a droplet placed on a superhydrophobic surface is demonstrated. FeCl₃ seed crystals were deposited on a polymer superhydrophobic surface. Droplets containing an aqueous solution of the potassium hexacyanoferrate (K₄Fe(CN)₆·3H₂O) were allowed to contact the seed crystals. Typical small-scale chemical gardens, similar to those grown in open vessels, were observed within 20μl droplets. Micrometrically scaled filaments were registered. The Laplace overpressure developed in the droplet was insufficient for suppressing the growth of chemical gardens. Addition of ethanol delayed the growth of chemical gardens.

اللغة الأصلية	الإنجليزيّة
الصفحات (من إلى)	12-15
عدد الصفحات	4
دورية	Colloids and Interface Science Communications
مستوى الصوت	7
المعرِّفات الرقمية للأشياء	https://doi.org/10.1016/j.colcom.2015.11.001
حالة النشر	نُشِر - 1 يوليو 2015

الوصول إلى المستند

10.1016/j.colcom.2015.11.001

الملفات والروابط الأخرى

Link to publication in Scopus

قم بذكر هذا

@article{f4cb3a1dbed5488db7bcff16dab38cd8,

title = "How to grow a movable mini-garden in a droplet: Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface",

abstract = "Growth of chemical droplets confined by a droplet placed on a superhydrophobic surface is demonstrated. FeCl3 seed crystals were deposited on a polymer superhydrophobic surface. Droplets containing an aqueous solution of the potassium hexacyanoferrate (K4Fe(CN)6·3H2O) were allowed to contact the seed crystals. Typical small-scale chemical gardens, similar to those grown in open vessels, were observed within 20μl droplets. Micrometrically scaled filaments were registered. The Laplace overpressure developed in the droplet was insufficient for suppressing the growth of chemical gardens. Addition of ethanol delayed the growth of chemical gardens.",

author = "Edward Bormashenko and Yelena Bormashenko and Roman Grynyov and Roman Pogreb and A. Schechter",

note = "Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",

year = "2015",

month = jul,

day = "1",

doi = "10.1016/j.colcom.2015.11.001",

language = "אנגלית",

volume = "7",

pages = "12--15",

journal = "Colloids and Interface Science Communications",

issn = "2215-0382",

publisher = "Elsevier B.V.",

}

Bormashenko, E, Bormashenko, Y, Grynyov, R, Pogreb, R & Schechter, A 2015, 'How to grow a movable mini-garden in a droplet: Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface', Colloids and Interface Science Communications, المجلد 7, الصفحات 12-15. https://doi.org/10.1016/j.colcom.2015.11.001

How to grow a movable mini-garden in a droplet: Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface. / Bormashenko, Edward; Bormashenko, Yelena; Grynyov, Roman وآخرون.
في: Colloids and Interface Science Communications, المجلد 7, 01.07.2015, صفحة 12-15.

نتاج البحث: نشر في مجلة › مقالة › مراجعة النظراء

TY - JOUR

T1 - How to grow a movable mini-garden in a droplet

T2 - Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface

AU - Bormashenko, Edward

AU - Bormashenko, Yelena

AU - Grynyov, Roman

AU - Pogreb, Roman

AU - Schechter, A.

PY - 2015/7/1

Y1 - 2015/7/1

N2 - Growth of chemical droplets confined by a droplet placed on a superhydrophobic surface is demonstrated. FeCl3 seed crystals were deposited on a polymer superhydrophobic surface. Droplets containing an aqueous solution of the potassium hexacyanoferrate (K4Fe(CN)6·3H2O) were allowed to contact the seed crystals. Typical small-scale chemical gardens, similar to those grown in open vessels, were observed within 20μl droplets. Micrometrically scaled filaments were registered. The Laplace overpressure developed in the droplet was insufficient for suppressing the growth of chemical gardens. Addition of ethanol delayed the growth of chemical gardens.

AB - Growth of chemical droplets confined by a droplet placed on a superhydrophobic surface is demonstrated. FeCl3 seed crystals were deposited on a polymer superhydrophobic surface. Droplets containing an aqueous solution of the potassium hexacyanoferrate (K4Fe(CN)6·3H2O) were allowed to contact the seed crystals. Typical small-scale chemical gardens, similar to those grown in open vessels, were observed within 20μl droplets. Micrometrically scaled filaments were registered. The Laplace overpressure developed in the droplet was insufficient for suppressing the growth of chemical gardens. Addition of ethanol delayed the growth of chemical gardens.

UR - https://www.scopus.com/pages/publications/84953212205

U2 - 10.1016/j.colcom.2015.11.001

DO - 10.1016/j.colcom.2015.11.001

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:84953212205

SN - 2215-0382

VL - 7

SP - 12

EP - 15

JO - Colloids and Interface Science Communications

JF - Colloids and Interface Science Communications

ER -

How to grow a movable mini-garden in a droplet: Growing chemical gardens in a water and aqueous ethanol solutions droplets deposited on a superhydrophobic surface

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الملفات والروابط الأخرى

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