SNUEI

이온농도분극(ICP) ion concentration polarization

키워드 · 물·환경·자원순환

32연구단 논문
3교수
106억 국가 R&D(2015–24)
소규모증가율
61.84%서울대 비중

이온 선택성 막을 통해 전류가 흐를 때 막 양쪽에 이온 고갈·농축 영역이 생기는 현상이다

연도별 연구단 논문

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국가 R&D 과제 동향 (NTIS, 억 원)

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2015–2024 과제 레코드 59건 · 10년 106억 · 2015–19 대비 2020–24 소규모 · 대학 수행 82.2% · 서울대(본교) 61.84%. 매칭: 영문 키워드 'ion concentration polarization', 국문 '이온농도분극'. 기관운영비·인력양성·출연연 주요사업비 등 과제 아닌 레코드는 뺐다.

매칭 과제의 NTIS 표준분류(1순위, 연구비 비중): 기계 > 나노/마이크로기계시스템 25% · 생명과학 > 융합바이오 23% · 기계 > 에너지/환경기계시스템 13% · 기계 > 나노/마이크로 기계시스템 9%

최근 주요 과제 (2022–2024, 연차 정부연구비 순)

연도과제수행기관부처억
2022나노전기수력학 기반의 혈액암 정밀진단 기초 연구실서울대학과학기술정보통신부5.0
2022고급나노전기수력학을 이용한 생체 시료의 분리 농축 및 온라인 추출 플랫폼 기술 개발서울대학과학기술정보통신부4.0
2023병렬구조를 가지는 고회수율 RO 시스템 개발(주)엑세스워터과학기술정보통신부3.5
2024안질환 치료제 개발을 위한 망막 오가노이드 분석용 멀티모달 바이오센서 시스템 개발프로바랩스(주)중소벤처기업부2.5
2022타액을 이용한 호흡기 바이러스 진단기술개발(주)켈스중소벤처기업부2.0
2022염호와 해수 자원 모두에 적용 가능한 이온 농도 분극 현상 기반 리튬 회수 시스템 개발 및 대용량화 연구포항공과대학과학기술정보통신부2.0
2022이온 농축기와 결합된 기능성 미세전극을 이용한 수질 오염 센서 개발서울대학과학기술정보통신부0.4

교수

교수학과논문2022년 이후
김성재전기정보공학부328
김호영기계공학부61
박상욱기계공학부11

함께 나오는 키워드

생체분자 전농축 선택적 농축 나노다공성 막 전기동역학적 농축 나노유체 소자 담수화 DNA 검출 종이 기반 미세유체 소자 과한계 전류 모세관 유동

연결되는 NTIS 분류

에너지/자원만에너지·환경·원자력 확장

물관리 2 전지 1 신재생에너지 1

논문 (최신순)

연도논문SNUEI 저자피인용
2025Scalable ion concentration polarization dialyzer for peritoneal dialysate regeneration
Journal of Nanobiotechnology
김성재3
2025Energy-efficient modular water purification system via concurrent freshwater and hydrogen generation using ion concentration polarization 신재생에너지 › 수소
Communications Materials
김성재, 박상욱1
2025In operando spatiotemporal analysis of ion concentration profile using ion-selective membrane probes in electrokinetic systems
Sensors and Actuators B Chemical
김성재0
2024Enhancement of Overlimiting Current in a Three-Dimensional Hierarchical Micro/Nanofluidic System by Non-uniform Compartmentalization
BioChip Journal
김성재4
2024Classification of DNA Mixtures by Nanoelectrokinetic Driftless Preconcentration
BioChip Journal
김성재3
2024Investigation of Operational Parameters for Nanoelectrokinetic Purification and Preconcentration
Langmuir
김성재2
2023dCas9-Mediated PCR-Free Detection of Oncogenic Mutation by Nonequilibrium Nanoelectrokinetic Selective Preconcentration
Analytical Chemistry
김성재10
2023Hierarchical Capillarity-Assisted Liquid Invasion in Multilayered Paper Channels for Nanoelectrokinetic Preconcentration
Nano Letters
김성재, 김호영3
2021Eco friendly nanofluidic platforms using biodegradable nanoporous materials
Scientific Reports
김성재7
2020Nanoelectrokinetic Selective Preconcentration Based on Ion Concentration Polarization
BioChip Journal
김성재29
2020Investigation on the Stability of Random Vortices in an Ion Concentration Polarization Layer with Imposed Normal Fluid Flow
Micromachines
김성재9
2020Controllable pH Manipulations in Micro/Nanofluidic Device Using Nanoscale Electrokinetics
Micromachines
김성재7
2020Elimination of pseudo-negative conductance by coercive steady state in perm-selective ion transportation
Biomicrofluidics
김성재6
2020Dynamic analysis of the extended space charge layer using chronopotentiometric measurements 전지 › 초고용량 커패시터
Micro and Nano Systems Letters
김성재1
2019Enhancing the sensitivity of point-of-use electrochemical microfluidic sensors by ion concentration polarisation – A case study on arsenic
Sensors and Actuators B Chemical
김성재44
2019Quantifying the pH shift induced by selective anodic electrochemical reactions in the ion concentration polarization phenomenon
Lab on a Chip
김성재19
2019Nanoelectrokinetic bufferchannel-less radial preconcentrator and online extractor by tunable ion depletion layer
Biomicrofluidics
김성재, 김호영17
2019Dynamics of driftless preconcentration using ion concentration polarization leveraged by convection and diffusion
Lab on a Chip
김성재16
2018Electrochemical detection of methylated DNA on a microfluidic chip with nanoelectrokinetic pre-concentration
Biosensors and Bioelectronics
김성재78
2018dCas9-mediated Nanoelectrokinetic Direct Detection of Target Gene for Liquid Biopsy
Nano Letters
김성재63
2017Ion Concentration Polarization by Bifurcated Current Path
Scientific Reports
김성재644
2017Stabilization of ion concentration polarization layer using micro fin structure for high-throughput applications
Nanoscale
김성재48
2017Experimental verification of simultaneous desalting and molecular preconcentration by ion concentration polarization 물관리 › 양질의 상수원수 확보/유지관리기술
Lab on a Chip
김성재30
2017A concentration-independent micro/nanofluidic active diode using an asymmetric ion concentration polarization layer
Nanoscale
김성재, 김호영19
2017Paper-based ion concentration polarization device for selective preconcentration of muc1 and lamp-2 genes
Micro and Nano Systems Letters
김성재16
2016Engineered nanofluidic preconcentration devices by ion concentration polarization
BioChip Journal
김성재47
2016Capillarity ion concentration polarization as spontaneous desalting mechanism 물관리 › 양질의 상수원수 확보/유지관리기술
Nature Communications
김성재, 김호영44
2016Non-Negligible Diffusio-Osmosis Inside an Ion Concentration Polarization Layer
Physical Review Letters
김성재, 김호영42
2016Capillarity ion concentration polarization for spontaneous biomolecular preconcentration mechanism
Biomicrofluidics
김성재40
2015Selective preconcentration and online collection of charged molecules using ion concentration polarization
RSC Advances
김성재, 김호영62
2014Overlimiting current through ion concentration polarization layer: hydrodynamic convection effects
Nanoscale
김성재58
2014Ultra-high-aspect-orthogonal and tunable three dimensional polymeric nanochannel stack array for BioMEMS applications
Nanoscale
김성재31

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김호영 · 김성재

논문 32

Energy-efficient modular water purification system via concurrent fres · Experimental verification of simultaneous desalting and molecular prec · Capillarity ion concentration polarization as spontaneous desalting me · Nanoelectrokinetic bufferchannel-less radial preconcentrator and onlin · Selective preconcentration and online collection of charged molecules · Non-Negligible Diffusio-Osmosis Inside an Ion Concentration Polarizati · Hierarchical Capillarity-Assisted Liquid Invasion in Multilayered Pape · A concentration-independent micro/nanofluidic active diode using an as · Overlimiting current through ion concentration polarization layer: hyd · Paper-based ion concentration polarization device for selective precon · Dynamic analysis of the extended space charge layer using chronopotent · Investigation of Operational Parameters for Nanoelectrokinetic Purific · Eco friendly nanofluidic platforms using biodegradable nanoporous mate · Capillarity ion concentration polarization for spontaneous biomolecula · Elimination of pseudo-negative conductance by coercive steady state in · Electrochemical detection of methylated DNA on a microfluidic chip wit · dCas9-Mediated PCR-Free Detection of Oncogenic Mutation by Nonequilibr · Engineered nanofluidic preconcentration devices by ion concentration p · Quantifying the pH shift induced by selective anodic electrochemical r · Ion Concentration Polarization by Bifurcated Current Path · Controllable pH Manipulations in Micro/Nanofluidic Device Using Nanosc · dCas9-mediated Nanoelectrokinetic Direct Detection of Target Gene for · Dynamics of driftless preconcentration using ion concentration polariz · Scalable ion concentration polarization dialyzer for peritoneal dialys · Investigation on the Stability of Random Vortices in an Ion Concentrat · Nanoelectrokinetic Selective Preconcentration Based on Ion Concentrati · Enhancement of Overlimiting Current in a Three-Dimensional Hierarchica · Ultra-high-aspect-orthogonal and tunable three dimensional polymeric n · Classification of DNA Mixtures by Nanoelectrokinetic Driftless Preconc · Enhancing the sensitivity of point-of-use electrochemical microfluidic · Stabilization of ion concentration polarization layer using micro fin · In operando spatiotemporal analysis of ion concentration profile using