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Suk Tai Chang

Works (5)

Updated: July 6th, 2023 21:20

2009 journal article

Materials of Controlled Shape and Stiffness with Photocurable Microfluidic Endoskeleton

ADVANCED MATERIALS, 21(27), 2803-+.

By: S. Chang n, A. Ucar  n, G. Swindlehurst n, R. Bradley n, F. Renk* & O. Velev n 

Contributors: S. Chang n, A. Uçar  n, G. Swindlehurst n, R. Bradley n, F. Renk* & O. Velev n 

topics (OpenAlex): 3D Printing in Biomedical Research; Innovative Microfluidic and Catalytic Techniques Innovation; Surface Modification and Superhydrophobicity
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2008 journal article

Remotely powered distributed microfluidic pumps and mixers based on miniature diodes

LAB ON A CHIP, 8(1), 117–124.

By: S. Chang n, E. Beaumont*, D. Petsev * & O. Velev n 

Contributors: S. Chang n, E. Beaumont*, D. Petsev * & O. Velev n 

MeSH headings : Fluorescence; Hydrogen-Ion Concentration; Kinetics; Microelectrodes; Microfluidics / instrumentation; Microfluidics / methods; Semiconductors
topics (OpenAlex): Microfluidic and Capillary Electrophoresis Applications; Electrowetting and Microfluidic Technologies; Microfluidic and Bio-sensing Technologies
TL;DR: New principles of microfluidic pumping and mixing by electronic components integrated into a microfluidity chip and the transverse flow driven by the localized electroosmotic flux between diodes oriented oppositely on the microchannel is demonstrated. (via Semantic Scholar)
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Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Polyelectrolyte diode: Nonlinear current response of a junction between aqueous ionic gels

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 129(35), 10801–10806.

By: O. Cayre n, S. Chang n & O. Velev n 

Contributors: O. Cayre n, T. Suk  n & O. Velev n 

topics (OpenAlex): Advanced Sensor and Energy Harvesting Materials; Electrowetting and Microfluidic Technologies; Conducting polymers and applications
TL;DR: It is demonstrated that a fixed junction between two aqueous gels containing oppositely charged polyelectrolytes could rectify electric current and had good long-term stability in both DC and AC conduction modes. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2007 journal article

Remotely powered self-propelling particles and micropumps based on miniature diodes

NATURE MATERIALS, 6(3), 235–240.

By: S. Chang n, V. Paunov *, D. Petsev * & O. Velev n 

Contributors: S. Chang n, V. Paunov *, D. Petsev * & O. Velev n 

MeSH headings : Electrodes; Electromagnetic Fields; Microfluidics / instrumentation; Microfluidics / methods; Miniaturization / instrumentation; Miniaturization / methods; Motion; Semiconductors; Static Electricity
topics (OpenAlex): Micro and Nano Robotics; Microfluidic and Bio-sensing Technologies; Modular Robots and Swarm Intelligence
TL;DR: It is shown that various types of miniature semiconductor diodes floating in water act as self-propelling particles when powered by an external alternating electric field. (via Semantic Scholar)
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7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2006 journal article

Evaporation-induced particle microseparations inside droplets floating on a chip

LANGMUIR, 22(4), 1459–1468.

By: S. Chang n & O. Velev n 

Contributors: S. Chang n & O. Velev n 

MeSH headings : Colloids / chemistry; Hydrocarbons, Fluorinated / chemistry; Microchip Analytical Procedures; Microfluidics; Oils / chemistry; Particle Size; Surface Properties
topics (OpenAlex): Innovative Microfluidic and Catalytic Techniques Innovation; Electrohydrodynamics and Fluid Dynamics; Nanomaterials and Printing Technologies
TL;DR: Experimental results and numerical simulations show that this microsepration occurs as a result of a series of processes driven by mass and heat transfer, and can be used for on-chip synthesis of advanced particles and innovative microbioassays. (via Semantic Scholar)
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6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

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