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Title: Methods of particle manipulation and analysis

Abstract

Methods described herein, in some embodiments, permit extraction of particle structural and/or surface charge data from gradient induced particle motion in channels. In one aspect, a method of manipulating particle motion comprises introducing a fluid into a channel, the fluid comprising particles, and driving particle accumulation to a preselected location in the channel by setting advective velocity of the fluid to offset diffusiophoretic mobility of the particles at the preselected location.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1651082
Patent Number(s):
10697931
Application Number:
16/210,760
Assignee:
The Trustees of Princeton University (Princeton, NJ)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/05/2018
Country of Publication:
United States
Language:
English

Citation Formats

Ault, Jesse, Shin, Sangwoo, Stone, Howard A., Feng, Jie, and Warren, Patrick. Methods of particle manipulation and analysis. United States: N. p., 2020. Web.
Ault, Jesse, Shin, Sangwoo, Stone, Howard A., Feng, Jie, & Warren, Patrick. Methods of particle manipulation and analysis. United States.
Ault, Jesse, Shin, Sangwoo, Stone, Howard A., Feng, Jie, and Warren, Patrick. Tue . "Methods of particle manipulation and analysis". United States. https://www.osti.gov/servlets/purl/1651082.
@article{osti_1651082,
title = {Methods of particle manipulation and analysis},
author = {Ault, Jesse and Shin, Sangwoo and Stone, Howard A. and Feng, Jie and Warren, Patrick},
abstractNote = {Methods described herein, in some embodiments, permit extraction of particle structural and/or surface charge data from gradient induced particle motion in channels. In one aspect, a method of manipulating particle motion comprises introducing a fluid into a channel, the fluid comprising particles, and driving particle accumulation to a preselected location in the channel by setting advective velocity of the fluid to offset diffusiophoretic mobility of the particles at the preselected location.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}