Two-photon fluorescence-guided laser tweezers for study of cluster growth and gelation process

A. N. Kuzmin; A. V. Kachynski; T. Y. Ohulchanskyy; I. Roy; P. N. Prasad; S. Bruckenstein

doi:10.1063/1.1690462

Two-photon fluorescence-guided laser tweezers for study of cluster growth and gelation process

SUNY Buffalo

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7 Scopus citations

Abstract

The use of two-photon fluorescence-guided laser tweezer trapping technology for the study of cluster growth and gelation process was discussed. It was found that the rate of gelation is not depth depended in the depth range, 2-20 μm from the surface. Result show that a significant difference exists between the macro and microviscosities during process. It was suggested that the difference found between the bulk and microvisosities obtained reflect the intrinsic difference in solution environment sensed by laser tweezers on the macro level and by other optical techniques on the microlevel.

Original language	English
Pages (from-to)	2454-2456
Number of pages	3
Journal	Applied Physics Letters
Volume	84
Issue number	13
DOIs	https://doi.org/10.1063/1.1690462
State	Published - Mar 29 2004

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title = "Two-photon fluorescence-guided laser tweezers for study of cluster growth and gelation process",

abstract = "The use of two-photon fluorescence-guided laser tweezer trapping technology for the study of cluster growth and gelation process was discussed. It was found that the rate of gelation is not depth depended in the depth range, 2-20 μm from the surface. Result show that a significant difference exists between the macro and microviscosities during process. It was suggested that the difference found between the bulk and microvisosities obtained reflect the intrinsic difference in solution environment sensed by laser tweezers on the macro level and by other optical techniques on the microlevel.",

author = "Kuzmin, \{A. N.\} and Kachynski, \{A. V.\} and Ohulchanskyy, \{T. Y.\} and I. Roy and Prasad, \{P. N.\} and S. Bruckenstein",

year = "2004",

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T1 - Two-photon fluorescence-guided laser tweezers for study of cluster growth and gelation process

AU - Kuzmin, A. N.

AU - Kachynski, A. V.

AU - Ohulchanskyy, T. Y.

AU - Roy, I.

AU - Prasad, P. N.

AU - Bruckenstein, S.

PY - 2004/3/29

Y1 - 2004/3/29

N2 - The use of two-photon fluorescence-guided laser tweezer trapping technology for the study of cluster growth and gelation process was discussed. It was found that the rate of gelation is not depth depended in the depth range, 2-20 μm from the surface. Result show that a significant difference exists between the macro and microviscosities during process. It was suggested that the difference found between the bulk and microvisosities obtained reflect the intrinsic difference in solution environment sensed by laser tweezers on the macro level and by other optical techniques on the microlevel.

AB - The use of two-photon fluorescence-guided laser tweezer trapping technology for the study of cluster growth and gelation process was discussed. It was found that the rate of gelation is not depth depended in the depth range, 2-20 μm from the surface. Result show that a significant difference exists between the macro and microviscosities during process. It was suggested that the difference found between the bulk and microvisosities obtained reflect the intrinsic difference in solution environment sensed by laser tweezers on the macro level and by other optical techniques on the microlevel.

UR - https://www.scopus.com/pages/publications/2142707259

U2 - 10.1063/1.1690462

DO - 10.1063/1.1690462

M3 - Article

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VL - 84

SP - 2454

EP - 2456

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 13

ER -

Two-photon fluorescence-guided laser tweezers for study of cluster growth and gelation process

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