Dong-Joo Kim

Ashish Kumar Thokchom

Qitao Zhou

Qi Dong

Wu, Ronghui

Rahul Mishra

Minseok Kim

Ji-Won Lim

Dogyeong Ha

Jongwan Lee

Kyunghun Lee

Juyeol Bae

Jungyu Park

Sangjin Seo

Sung Yong Park

Yoonkwang Nam

Mingjie Jia

Hyunmoon Nam

Janghyun Ju

Youngchul Chae

Yeonghun Jeong

Dongjun Kim

Hwisu Jeon

The Micro/Nano Fluidics and Nano Mechatronics (µFNM) Laboratory, located within the Department of Mechanical Engineering at UNIST, aims to develop innovative micro/nanofluidic and nanomechatronic technologies. Research encompasses a broad spectrum of interdisciplinary fields.

울산과학기술원(UNIST) 기계공학과 소속 마이크로/나노 유체 및 나노 메카트로닉스(µFNM) 연구실은 혁신적인 마이크로/나노 유체 및 나노 메카트로닉스 기술 개발을 목표로 한다. 연구는 광범위한 학제 간 분야를 포괄한다.

Microfluidics-guided localized low-temperature modulation of axonal signal propagation

< This study introduces a microfluidic cell culture array for the comparative analysis of six BCR::ABL1 TKIs, namely imatinib, nilotinib, bosutinib, ponatinib, dasatinib, and asciminib, using CML-related cell lines.>

Microfluidic Single-Cell Drug Screening: Toward Personalized Precision Therapy in Chronic Myeloid Leukemia

Differential Resistive Pulse Sensing of Nanoparticles Using Wrinkle-assisted Nanochannel Arrays

< This study presents a 3D serpentine-spiral and adjustable radial temperature gradient (SART) device that combines the effects of inertia and thermophoresis by rolling a heating rod onto a serpentine chip.>

Micro-/nanoparticle separation combining inertial and thermophoretic effects in three-dimensional serpentine-spiral channels

Enhancement of Nanofluidic Ionic Current via Plasmon-Mediated Effect

Water- and Oxidation-Resistant MXenes for Advanced EMI Shielding Application

Cellular Level Cryo-neuromodulation Using Rapid and Localized Cooling Device Combined with Microelectrode Array

< This study presents a two-step photo-cross-linking fabrication approach for monolithic pixel arrays, which display structure colors holding remarkable potential for anti-counterfeiting application.>

Monolithic micro-/nanoarchitectonic multi-level pixel arrays via  a two-step photo-cross-linking process for multi-modal and transformative structural coloration

Characterization of Diffusioosmotic Ion Transport for Enhanced Concentration-Driven Power Generation via Charge Heterogeneity in Nanoporous Membranes

Direct Patterning of Liquid Materials on Flat and Curved Substrates Using Flexible Molds with Through-Hole and Post Arrays

In-situ Gas Permeation-Driven Ionic Current Rectification of Heterogeneously Charged Nanopore Arrays

One-Step Photo-Patterning Process for Multi-Modal and Transformative Structural Coloration: Toward Anti-Counterfeiting Applications

< We developed a device with three-dimensional (3D) interconnection of micro/nanochannels capable of generating a complete combinatorial set of concentration gradients for two reagents.
>

Full-Combinatorial Concentration Gradient Array with 3D Micro-/Nanofluidics for Antibiotic Susceptibility Testing

Gas Transport Mechanisms through Gas-Permeable Membranes in Microfluidics: A Perspective

Programmable and Pixelated Solute Concentration Fields Controlled by Three-dimensionally Networked Microfluidic Source/Sink Arrays

Review of Micro/Nanofluidic Particle Separation Mechanisms:Toward Combined Multiple Physical Fields for Nanoparticles

< We
developed the fabrication of interlayering films with both multi-layered
micro-/nanostructures and through-holes using an injection molding approach and establishing strategic principles of film design. In addition, we demonstrated that this method shows remarkable potential to extend numerous existing 2D micro/nanofluidic platforms into a 3D framework, making our approach a valuable addition to the field. >

Fabricating and Laminating Films with Through-Holes and Engraved/Protruding Structures for 3D Micro/Nanofluidic Platforms

< We developed
a thin tri-layer film that can generate various wrinkles on transparent and flexible films in the presence of external mechanical bending. This active modulation plays a critical role in determining the resulting structural color spectra. After the bending stress is released, the wrinkles disappear, and the film returns to its transparent state, demonstrating an ability to be used for anti-counterfeiting application. >

Multi-modal Wrinkle Micro-Nanoarchitectonics by Patterned Surface Material Properties for Transformative Structural Coloration

Analyses of Pore-Size-Dependent Ionic Transport in Nanopores in the Presence of Concentration and Temperature Gradients

Performance Characterization of Transparent and Conductive Grids One-Step-Printed on Curved Substrates Using Template-Guided Foaming

Full-Fiber Auxetic-Interlaced Yarn Sensor for Sign-Language Translation Glove Assisted by Artificial Neural Network

Spider-inspired regenerated silk fibroin fiber actuator via microfluidic spinning

Pervaporation-Assisted In Situ Formation of Nanoporous Microchannels with Various Material and Structural Properties

Combined Effects of Zeta Potential and Temperature of Nanopores on Diffusioosmotic Ion Transport

Numerical simulation of particle deposition patterns in evaporating droplets

< TENGs are discussed according to their different roles ranging from power supplies to self-powered active sensors. TENG-based sensor systems with new principles, structures, or applications are highlighted in each part. The discussion is from the perspective of classical analytical chemistry, based on elements such as target molecules and probes. Finally, some limitations and challenges are mentioned. >

Triboelectric Nanogenerator-Based Sensor Systems for Chemical or Biological Detection

< Our technique has the potential to extend the existing 2D micro/nanofluidic liquid-mediated patterning approach to three-dimensional (3D) control of liquid–air interfaces for low-cost all-liquid-processed functional 3D optoelectronics in the future. >

Direct single-step printing of conductive grids on curved surfaces using template-guided foaming

Portable Triboelectric Microfluidic System for Self-Powered Sensors towards
in-situ
Detection

< Herein, we present the evaporation-driven transport-control of small molecules in gas-permeable and low-aspect ratio nanoslits, wherein both the diffusive and advective mass transports of solutes are affected by solvent evaporation through the nanoslit walls. The effect of the evaporation flux on the mass transport of small molecules in various nanoslit-integrated micro/nanofluidic devices is characterized, and dynamic transport along the nanoslit is investigated by conducting numerical simulations using the advection-diffusion equation. >

Evaporation-driven Transport-control of Small Molecules along Nanoslits

< The latest achievements in microfluidic approaches for fiber-device fabrication are reviewed considering the underlying preparation principles, shape characteristics, and functionalization of the fibers. Additionally, intelligent fiber devices prepared using fibers with shapes tailored using microfluidic approaches are discussed, including 1D sensors and actuators, luminous fibers, and devices for encoding, energy harvesting, water collection, and tissue engineering applications. Finally, recent progress, challenges, and future perspectives of the microfluidic approaches for fiber device fabrication are discussed. >

Review of Microfluidic Approaches for Fabricating Intelligent Fiber Devices: Importance of Shape Characteristics

Double-Sided Microwells with a Stepped Through-Hole Membrane for High-Throughput Microbial Assays

Low-Electric-Potential-Assisted Diffusiophoresis for Continuous Separation of Nanoparticles on a Chip

Heterogeneous Semiconductor Nanowire Array for Sensitive Broadband Photodetector by Crack Photolithography-based Micro-/Nanofluidic Platforms

Multimodal and Covert–Overt Convertible Structural Coloration Transformed by Mechanical Stress

High-Throughput Screening of Acyl-CoA Thioesterase I Mutants Using a Fluid Array Platform

Pervaporation-enabled Precipitation of Ion for Nanofluidic Ionic Gating

Geometry-dependent Wrinkle Nanochannel Arrays with Modulus-governed Stability for Ionic Memory and Synaptic Plasticity

Ionic Gating in Nanofluidics Using Precipitation of the Ion

A Novel Micropore-based Resistive Pulse Sensing Platform for Particle and Biomaterial Detection

High-throughput Drug Sensitivity Profiling of Bone Marrow Cells from Chronic Myeloid Leukemia Patients for Precision Medicine

Interlayer Photo-cross-linked μ-Pixel Array for Multi-modal Structural Coloration

Continuous and Sheathflow-less Micro-/Nanoparticle Separation Combining Thermophoresis and Thermoelectricity with a 3D Spiral Microchannel

Wrinkle-assisted Nanochannel Arrays for Differential Resistive Pulse Sensing

Nanofluidic Platform for Quantitative Analysis and Disentanglement of Plasmon-mediated Electrochemistry and Thermal Effects via Ionic Current

Ion Concentration-driven Molecule Accumulation Using Heterogeneous Nanopore-integrated Micro-/Nanofluidic Platform

Pervaporation-based Heterogeneous Nanopore-integrated Micro-/Nanofluidic Platform for Ion Transport Analysis in the Presence of Multiple Electrolytes

3D Micro-/Nanofluidic Cell Culture Platform Generating Full-Combinatorial Concentration Gradients

Gas-based Switching of Ionic Diode for Programmable Controllability of Ionic Circuit

Tunable Nanopore-integrated Micro-/Nanofluidic Platform for Ion Transport Control in the Presence of Concentration and Temperature Gradients

Ionic signal-amplification actuated by gas dissolution

Multi-model nanowrinkles on transparent and flexible films for covertovert structural coloration actively modulated by mechanical bending

Micro/nanoparticle separation via radial temperature gradient in three-dimensional spiral microchannels

High-throughput Naoparticle Alignment and Patterning Using Wrinkle-based Nanochannel Array: Toward Multiplex Biosensors

Modeling of Diffusioosmotic Ion Transport through Nanopores toward Understanding Neural Signal Retardation by Low Temperature

Spider-inspired silk fibroin fiber actuator by microfluidic spinning

Spider Silk-like Fibroin Fiber Actuator via Microfluidic Spinning

Full Sign-language Translation Smart Glove by Auxetic-interlaced Yarn Sensor Array and Deep Learning

Wrinkle manipulation by patterned surface material properties for structural coloration

In Situ Fabrication of Organic/Inonragnic Semiconductor Nanowire Array for Broadband Photodetector by Crack Photolithography-Based Micro-/Nanofludic Platforms

Comprehensive Analysis and Control of Diffusioosmosis-Driven Ionic Transport Through Interconnected Nanoporosr Membranes

Microfluidic Micro/nanoscale Patterning of Liquid-mediated Materials by Control of Liquid Foam

A Repulsive Point-Wource Diffusiophoresis Device for Nanoparticle Separation

Combinational Diffusiophoretic and Electrophoretic Nanoparticle Separation

THERMAL AND ELECTROKINETIC EFFECT ON DIFFUSIOOSMOSIS-DRIVEN IONIC TRANSPORT THROUGH NANOPORES

Microfluidic Bioreactor Array for High-throughput Screening and Hatch-like Extraction of Mutant Libraries

Micro-/Nanofluidic Diffusiophoresis Platform for Simple Concentration and Extraction of Particles using Ionic Solutions

Microfludic Fabrication of Liquid-Medlated Materials into Multiple Heterogeneous and Networked Nanostructures

Rapid and Dynamic Swiching of Diffusiophoresis for Particle Manipulation on a Chip

Rapid and Switchable Thermophoretic Focusing and Separation of Micro-/Nanoparticles on a chip

Rapid and Dynamic Switching of Physicochemical Environments for Diffusiophoretic Particle Manipulation and Separation

Transparent-flexible triboelectric nanogenerators for mechanical energy harvesting

Nanoscale easy tear process for ultra-fast responsive colloidal crystal-pdms composite VOCS sensors

Inkjet-printed Ag Micro-/Nanostructure Clusters on Cu Substrates for In-situ Pre-concentration and Surface-Enhanced Raman Scattering

Permanent encapsulation of nanoparticle patterns formed by inkjet printer for transparent and flexible anti-counterfiet applications

Long-term and Active Programming of Bacterial Subcultures in Mass Transport Controllable Microchemostats

Evaporation-Assisted Concentration and Chemostat-Like Cultivation of Microbes for Enhanced Sensitivity and Rapid Cellular Response to Chemical Stimuli

Microfluidic High-Throughput Screening Device for Small Mutant Libraries

Crack-photolithography for Controlled Biological Assays in Micro and Nanofluidic Devices

A Microfluidic Platform for Programmable Cell Culture Environments

Crack Photolithography for Nanopatterning and Nanofluidics

Chemostat-like Microfluidic Platform for Highly Sensitive Detection of Heavy Metal Ions Using Microbial Biosensors

Crack-photolithography for nanopatterning and nano-bio applications

A Large-area Fluid Patterning Platform for High-throughput Screening of Small Mutant Library

A SILICON NANOWIRE PLATFORM FOR DRUG RESPNOSE OF CAPTURED BT20 CELLS AND EVALUATION OF CIRCULATING TUMOR CELLS FROM BREAST CANCER PATIENT’S BLOOD

A SELF-ASSEMBLED PARTICLE MEMBRANE (SAPM)-INTEGRATED MICROFLUIDIC BIOREACTOR ARRAY FOR HIGH-THROUGHPUT SCREENING OF MICROBES

INKJET-PRINTING-BASED STRUCTURAL COLORING FOR ANTI-COUNTERFEIT APPLICATIONS

“CRACK-PHOTOLITHOGRAPHY” FOR HIGH-THROUGHPUT NANOPATTERNING AND NANOFLUIDIC APPLICATIONS

Multiphysics Simulation of Ion Concentration Polarization Induced By Nanoporous Membranes in Dual Channel Devices

Temporally programmable cell culture environment using a membrane integrated microbioreactor

Live-Cell Printing for Screening of Engineered Bacterial Strains

A Pdms-Sealed Hydrogel Device For Rapid And Accuarate Generation Of Various Concentration Gradients

Agitation Programmable Picoliter Droplet Arrays For HTS of Recombinant Escherichia Coli

Aptamer-Funtionalized Microtubue For Contineous And Selective Capturing And Filtering Using A Nanoporous Hydrogel Membrane

Fabrication of Multi-Level Microchannels By Using Grey-Scale Photolithography For Separation And Extraction of Microparticles

Continuous and Selective Concentration of Target Biomolecules Captured by Aptamer-Functionalized Microtubules

Inkjet printing of photonic crystal nanobeads for structure colors

Microparticle Separation Using Multi-level Microchannels Fabricated by Gray-scale Photolithography

Numerical Simulation of Ion Concentration Polarization Induced in An Open and Single Microchannel Device

Patterning And Transferring Hydrogel-encapsulated Synthetic Bacterial Cells for Quantification And Biosensor-application of Genetic Circuits

Ion Concentration Polarization in a Single and Open microchannel using Surface-patterned Nafion: Experimental and Theoretical Study

Triboelectric nanogenerator‐based sensor systems for chemical or biological detection

Inkjet printing based mono-layered photonic crystal patterning for anti-counterfeiting structural colors

High humidity-and contamination-resistant triboelectric nanogenerator with superhydrophobic interface

Review of micro/nanotechnologies for microbial biosensors

Cracking-assisted photolithography for mixed-scale patterning and nanofluidic applications

Multimodal and covert–overt convertible structural coloration transformed by mechanical stress

Review of microfluidic approaches for surface-enhanced Raman scattering

Active alignment of microtubules with electric fields

Full-fiber auxetic-interlaced yarn sensor for sign-language translation glove assisted by artificial neural network

Chemostat-like microfluidic platform for highly sensitive detection of heavy metal ions using microbial biosensors

Generating steep, shear-free gradients of small molecules for cell culture

Ion concentration polarization in a single and open microchannel induced by a surface-patterned perm-selective film

Diffusion-based and long-range concentration gradients of multiple chemicals for bacterial chemotaxis assays

Transparent-flexible-multimodal triboelectric nanogenerators for mechanical energy harvesting and self-powered sensor applications

Synthetic multicellular cell-to-cell communication in inkjet printed bacterial cell systems

Cracking-assisted fabrication of nanoscale patterns for micro/nanotechnological applications

Microfluidic static droplet array for analyzing microbial communication on a population gradient

Nanochannel-assisted perovskite nanowires: from growth mechanisms to photodetector applications

Directional reflective surface formed via gradient-impeding acoustic meta-surfaces

Multiphysics simulation of ion concentration polarization induced by nanoporous membranes in dual channel devices

µFNM Lab

교수님 소개

김태성

연구실 소개

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Microfluidics-guided localized low-temperature modulation of axonal signal propagation

Pervaporation-enabled Precipitation of Ion for Nanofluidic Ionic Gating

Geometry-dependent Wrinkle Nanochannel Arrays with Modulus-governed Stability for Ionic Memory and Synaptic Plasticity

연구실 보유 특허

대학별 입시끈

우리 연구실 모집

교수님 소개

김태성

연구실 키워드

알럼나이가 간 회사

연구실 지원 방법

대우 조건

연도별 논문 인용수

저널 & 학회 논문 출판 수

연구실 논문 목록

Microfluidics-guided localized low-temperature modulation of axonal signal propagation

Pervaporation-enabled Precipitation of Ion for Nanofluidic Ionic Gating

Geometry-dependent Wrinkle Nanochannel Arrays with Modulus-governed Stability for Ionic Memory and Synaptic Plasticity

연구실 보유 특허

최근 3년간 연구실적 높은 연구실

대학별 입시끈

우리 연구실 모집