title: Ð¡Ð°Ð¼Ð¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½ÑÐµ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸ÑÑ Ð² Ð¼Ð¸ÐºÑÐ¾ÐºÐ°Ð½Ð°Ð»ÑÐ½ÑÑ ÑÑÑÑÐºÑÑÑÐ°Ñ Ð´Ð»Ñ ÑÐµÐ½ÑÐ¾ÑÐ¸ÐºÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Self-assembled nanoparticles in the microchannels for sensorics
Creators: name: ÐÐ°Ð½Ð³ÑÑÐºÐ°Ñ, ÐÐ»Ð¸Ð·Ð°Ð²ÐµÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2019
Subjects: Ð³ÐºÑ-Ð°ÐºÑÐ¸Ð²Ð½ÑÐµ Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ¸
ÑÐµÑÐµÐ±ÑÑÐ½ÑÐµ Ð½Ð°Ð½Ð¾ÑÐ°ÑÑÐ¸ÑÑ
Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð¸ÐºÐ°
ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¾Ð»ÐµÐ²Ð°Ñ Ð¼Ð¾Ð´Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ñ
Ð¸Ð¾Ð½Ð½ÑÐ¹ Ð¾Ð±Ð¼ÐµÐ½
Ð³Ð¸Ð³Ð°Ð½ÑÑÐºÐ¾Ðµ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ðµ ÑÐ°ÑÑÐµÑÐ½Ð¸Ðµ ÑÐ²ÐµÑÐ°
ÑÑÐµÐºÐ»Ð¾
sensing
surface-enhanced raman scattering
sers
microfluidics
poling
glass

description: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼Ð¸ÐºÑÐ¾ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð½Ð° Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐµ Ð¸Ð· Ð½Ð°ÑÑÐ¸Ð¹-ÐºÐ°Ð»ÑÑÐ¸ÐµÐ²Ð¾Ð³Ð¾ ÑÑÐµÐºÐ»Ð°, Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ñ ÑÐµÑÐµÐ±ÑÑÐ½Ð¾Ð¹ Ð½Ð°Ð½Ð¾Ð¾ÑÑÑÐ¾Ð²ÐºÐ¾Ð²Ð¾Ð¹ Ð¿Ð»ÑÐ½ÐºÐ¾Ð¹. Ð¢ÐµÑÐ½Ð¸ÐºÐ° Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð¾ÑÐ½Ð¾Ð²Ð°Ð½Ð° Ð½Ð° Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ð¸ ÑÐµÐ»ÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð´Ð»Ð¾Ð¶ÐºÐ¸, Ð½Ð° ÐºÐ¾ÑÐ¾ÑÑÑ Ð¼ÐµÑÐ¾Ð´Ð¾Ð¼ ÑÐ»ÐµÐºÑÑÐ¾Ð¿Ð¾Ð»ÐµÐ²Ð¾Ð³Ð¾ Ð¸Ð¼Ð¿ÑÐ¸Ð½ÑÐ¸Ð½Ð³Ð° Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿ÑÐ¾ÑÐ¸Ð»Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð° Ð±ÑÐ» Ð½Ð°Ð½ÐµÑÑÐ½ ÑÐ°Ð±Ð»Ð¾Ð½ Ð¼Ð¸ÐºÑÐ¾ÐºÐ°Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ ÑÑÑÑÐºÑÑÑÑ. Ð¡Ð°Ð¼Ð¾Ð¾ÑÐ³Ð°Ð½Ð¸Ð·Ð¾Ð²Ð°Ð½Ð½ÑÐ¹ ÑÐ¾ÑÑ ÑÐµÑÐµÐ±ÑÑÐ½Ð¾Ð¹ Ð½Ð°Ð½Ð¾Ð¾ÑÑÑÐ¾Ð²ÐºÐ¾Ð²Ð¾Ð¹ Ð¿Ð»ÑÐ½ÐºÐ¸ Ð½Ð° Ð´Ð½Ðµ ÐºÐ°Ð½Ð°Ð»Ð¾Ð² Ð¿ÑÐ¾Ð¸ÑÑÐ¾Ð´Ð¸Ð» Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¾ÑÐ¶Ð¸Ð³Ð° ÑÑÐµÐºÐ»Ð°, Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¿Ð¾Ð´Ð²ÐµÑÐ³Ð½ÑÑÐ¾Ð³Ð¾ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÐµ Ð¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¼ÐµÐ½Ð° Ð½Ð°ÑÑÐ¸Ð¹âÑÐµÑÐµÐ±ÑÐ¾, Ð² Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð¹ Ð²Ð¾Ð´Ð¾ÑÐ¾Ð´Ð½Ð¾Ð¹ Ð°ÑÐ¼Ð¾ÑÑÐµÑÐµ. ÐÑÐ»Ð° Ð½Ð°Ð¹Ð´ÐµÐ½Ð° Ð¾Ð¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð°Ñ Ð¿Ð¾ÑÐ»ÐµÐ´Ð¾Ð²Ð°ÑÐµÐ»ÑÐ½Ð¾ÑÑÑ ÑÑÐ°Ð¿Ð¾Ð² Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð¸Ñ (Ð¸Ð¾Ð½Ð½ÑÐ¹ Ð¾Ð±Ð¼ÐµÐ½ â Ð¿Ð¾Ð»ÑÑÐ¸Ð·Ð°ÑÐ¸Ñ â ÑÑÐ°Ð²Ð»ÐµÐ½Ð¸Ðµ â Ð¾ÑÐ¶Ð¸Ð³), Ð² ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÐºÐ¾ÑÐ¾ÑÑÑ ÑÑÐ¾ÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð»Ð¸ÑÑ ÐºÐ°Ð½Ð°Ð»Ñ Ð³Ð»ÑÐ±Ð¸Ð½Ð¾Ð¹ 1.3 Ð¼ÐºÐ¼ Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾Ð¹ ÑÐµÑÐµÐ±ÑÑÐ½Ð¾Ð¹ Ð½Ð°Ð½Ð¾Ð¾ÑÑÑÐ¾Ð²ÐºÐ¾Ð²Ð¾Ð¹ Ð¿Ð»ÑÐ½ÐºÐ¾Ð¹ Ð½Ð° Ð´Ð½Ðµ, Ð·Ð°Ð½Ð¸Ð¼Ð°ÑÑÐµÐ¹ 25% Ð¿Ð»Ð¾ÑÐ°Ð´Ð¸ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐ¸, ÐºÐ¾ÑÐ¾ÑÐ°Ñ Ð¾Ð±ÐµÑÐ¿ÐµÑÐ¸Ð²Ð°Ð»Ð° Ð²ÑÑÐ¾ÐºÐ¾Ðµ ÑÑÐ¸Ð»ÐµÐ½Ð¸Ðµ ÑÐ¸Ð³Ð½Ð°Ð»Ð° ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð°ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÐ°ÑÑÐµÑÐ½Ð¸Ñ, ~4Â·10^7. ÐÐ¾Ð»ÑÑÐµÐ½Ð½ÑÐµ Ð½Ð°Ð½Ð¾ÑÑÑÑÐºÑÑÑÑ Ð¼Ð¾Ð³ÑÑ Ð±ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ñ Ð² ÐºÐ°ÑÐµÑÑÐ²Ðµ ÑÑÐ²ÑÑÐ²Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ° Ð¼Ð¸ÐºÑÐ¾ÑÐ»ÑÐ¸Ð´Ð½ÑÑ Ð±Ð¸Ð¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐµÐ½ÑÐ¾ÑÐ¾Ð².
description: A technique to fabricate SERS substrate integrated with glass microfluidic channels was developed. The fabrication of microfluidic channels was based on selective chemical etching of a soda-lime glass poled with a profiled electrode. Self-assembled silver nanoparticles were grown on the bottom of the microchannels via out-diffusion technique. A sequence of fabrication steps was optimized to obtain deep channels with a dense silver nanoisland film on their bottom, which provided SERS enhancement factor ~4Â·10^7.