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조영진 교수

Youngjin Cho

서울대학교 · 의학

연구실 소개

조영진 교수의 연구실은 생체적합성과 환경친화성을 고려한 표면활성 블록공중합체 및 생체분자 인식 기반의 생물센서 기술을 핵심으로 연구를 진행하고 있습니다. 특히, 플루오르화물이 포함되지 않은 비이온성 표면활성계의 개발을 통해 단백질 부착과 생체오염을 효과적으로 억제하는 고성능 코atings 기술을 확립하고 있으며, 이는 의료기기 및 생체재료 응용에 기여하고자 합니다. 또한, DNA 손상 및 유전자 변형 메커니즘을 NMR을 활용해 정밀하게 분석함으로써 유전자 기반 진단 및 독성 평가 기반의 바이오센서 기술도 함께 발전시키고 있습니다.

표면활성계생체오염 방지나노코팅유전자 손상바이오센서

연구 현황

논문 수
352
총 인용 수
4,599
최근 5년 논문
108
주요 분야
의학

연구 성과 추이

표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.

5개년 연도별 논문 게재 수
108총합
2021
2022
2023
2024
2025
5개년 연도별 피인용 수
474총합
20212022202320242025

주요 논문

15
1
논문|인용수 127·2010
Adipokine Resistin Is a Key Player to Modulate Monocytes, Endothelial Cells, and Smooth Muscle Cells, Leading to Progression of Atherosclerosis in Rabbit Carotid Artery
Youngjin Cho, Sang‐Eun Lee, Hyun-Chae Lee, Jin Hur, Sahmin Lee, Seock‐Won Youn, Jaewon Lee, Ho-Jae Lee, Tae‐Kyu Lee, Jonghanne Park, Seok-Jae Hwang, Yoo‐Wook Kwon
SJR Q1FWCI 7.0Journal of the American College of Cardiology
EpidemiologyMedicine
2
논문|인용수 103·2011
Triblock Copolymers with Grafted Fluorine-Free, Amphiphilic, Non-Ionic Side Chains for Antifouling and Fouling-Release Applications
Youngjin Cho, Harihara S. Sundaram, Craig J. Weinman, Marvin Y. Paik, Michael Dimitriou, John A. Finlay, Maureen E. Callow, James A. Callow, Edward J. Krämer, Christopher K. Ober
SJR Q1FWCI 21.5Macromolecules

Fluorine-free, amphiphilic, nonionic surface active block copolymers (SABCs) were synthesized through chemical modification of a polystyrene-block-poly(ethylene-ran-butylene)-block-polyisoprene triblock copolymer precursor with selected amphiphilic nonionic Brij and other surfactants. Amphiphilicity was imparted by a hydrophobic aliphatic group combined with a hydrophilic poly(ethylene glycol) (PEG) group-containing moiety. The surfaces were characterized by dynamic water contact angle, atomic f

Ocean EngineeringEngineering
3
논문|인용수 99·2005
Production of a Monoclonal Antibody against Ochratoxin A and Its Application to Immunochromatographic Assay
Youngjin Cho, Dae‐Hee Lee, Dae‐Ok Kim, Won‐Ki Min, Ki-Tae Bong, Gang-Gweon Lee, Jin‐Ho Seo
SJR Q1FWCI 4.5Journal of Agricultural and Food Chemistry

A monoclonal antibody (Mab) against ochratoxin A (OTA) was produced from the hybridoma cell line C7G25, which was established by the fusion of Sp2/0-Ag14 myeloma cells with spleen cells isolated from a BALB/c mouse immunized with the OTA-bovine serum albumin conjugate. This Mab belongs to the IgG(2a) heavy-chain subclass with a kappa-type light chain. The level of 50% inhibition concentration was 1.20 ng/mL in a competitive direct enzyme-linked immunosorbent assay (cdELISA), and the detection li

Radiology, Nuclear Medicine and ImagingMedicine
4
논문|인용수 61·2005
Stereospecific Formation of Interstrand Carbinolamine DNA Cross-Links by Crotonaldehyde- and Acetaldehyde-Derived α-CH<sub>3</sub>-γ-OH-1,<i>N</i><sup>2</sup>-Propano-2‘-deoxyguanosine Adducts in the 5‘-CpG-3‘ Sequence
Youngjin Cho, Hao Wang, Ivan D. Kozekov, Andrew Kurtz, Jaison Jacob, Markus Voehler, Jarrod A. Smith, Thomas M. Harris, R. Stephen Lloyd, Carmelo J. Rizzo, Michael P. Stone
SJR Q1FWCI 1.8Chemical Research in ToxicologyOA

The crotonaldehyde- and acetaldehyde-derived R- and S-alpha-CH3-gamma-OH-1,N2-propanodeoxyguanosine adducts were monitored in single-stranded and duplex oligodeoxynucleotides using NMR spectroscopy. In both instances, the cis and trans diastereomers of the alpha-CH3 and gamma-OH groups underwent slow exchange, with the trans diastereomers being favored. In single-stranded oligodeoxynucleotides, the aldehyde intermediates were not detected spectroscopically, but their presence was revealed throug

Molecular BiologyBiochemistry, Genetics and Molecular Biology
5
논문|인용수 49·2014
A 14-week randomized, placebo-controlled, double-blind clinical trial to evaluate the efficacy and safety of ginseng polysaccharide (Y-75)
Youngjin Cho, Hyeog‐Jin Son, Kyung Soo Kim
SJR Q1FWCI 1.4Journal of Translational MedicineOA

Y-75 was shown to be a safe and potentially effective natural alternative for enhancing immune function.

Molecular BiologyBiochemistry, Genetics and Molecular Biology
6
논문|인용수 44·2012
Reconstruction of Surfaces from Mixed Hydrocarbon and PEG Components in Water: Responsive Surfaces Aid Fouling Release
Youngjin Cho, Harihara S. Sundaram, John A. Finlay, Michael Dimitriou, Maureen E. Callow, James A. Callow, Edward J. Krämer, Christopher K. Ober
SJR Q1FWCI 9.9Biomacromolecules

Coatings derived from surface active block copolymers (SABCs) having a combination of hydrophobic aliphatic (linear hydrocarbon or propylene oxide-derived groups) and hydrophilic poly(ethlyene glycol) (PEG) side chains have been developed. The coatings demonstrate superior performance against protein adsorption as well as resistance to biofouling, providing an alternative to coatings containing fluorinated side chains as the hydrophobe, thus reducing the potential environmental impact. The surfa

Ocean EngineeringEngineering
7
논문|인용수 43·2012
The anatomical characteristics of three different endocardial lines in the left atrium: evaluation by computed tomography prior to mitral isthmus block attempt
Youngjin Cho, Whal Lee, Eun‐Ah Park, Il‐Young Oh, Eue‐Keun Choi, Jeong‐Wook Seo, Seil Oh
SJR Q1FWCI 2.1EP EuropaceOA

The PL lines were shortest among the three mitral isthmus lines, but closest to LCA. Myocardium was thickest at the AL line, and SNAs were frequently found on the anterior lines. Multi-detector computed tomography provided detailed information, and further studies are required to clarify the clinical impact of these findings.

Cardiology and Cardiovascular MedicineMedicine
8
논문|인용수 43·2005
Spectroscopic Characterization of Interstrand Carbinolamine Cross-Links Formed in the 5‘-CpG-3‘ Sequence by the Acrolein-Derived γ-OH-1,<i>N</i><sup> 2</sup>-Propano-2‘-deoxyguanosine DNA Adduct
Youngjin Cho, Hye‐Young Kim, Hai Huang, A. Slutsky, Irina G. Minko, Hao Wang, Lubomir V. Nechev, Ivan D. Kozekov, Albena Kozekova, Pamela Tamura, Jaison Jacob, Markus Voehler
SJR Q1FWCI 1.9Journal of the American Chemical SocietyOA

The interstrand N2,N2-dG DNA cross-linking chemistry of the acrolein-derived gamma-OH-1,N2-propanodeoxyguanosine (gamma-OH-PdG) adduct in the 5'-CpG-3' sequence was monitored within a dodecamer duplex by NMR spectroscopy, in situ, using a series of site-specific 13C- and 15N-edited experiments. At equilibrium 40% of the DNA was cross-linked, with the carbinolamine form of the cross-link predominating. The cross-link existed in equilibrium with the non-crosslinked N2-(3-oxo-propyl)-dG aldehyde an

Molecular BiologyBiochemistry, Genetics and Molecular Biology
9
논문|인용수 38·2006
Down Syndrome Candidate Region 1 Increases the Stability of the IκBα Protein
Young Sun Kim, Kyung‐Ok Cho, Hong Joon Lee, Seong-Yun Kim, Yasufumi Sato, Youngjin Cho
SJR Q1FWCI 1.4Journal of Biological ChemistryOA

Down syndrome candidate region 1 (DSCR1), an endogenous inhibitor of calcineurin, inhibits the expression of genes involved in the inflammatory response. To elucidate the molecular basis of these anti-inflammatory effects, we analyzed the role of DSCR1 in the regulation of NF-kappaB transactivation using glioblastoma cells stably transfected with DSCR1.4 or its truncation mutants (DSCR1.4-(1-133) and DSCR1.4-(134-197)). Overexpression of DSCR1.4 significantly attenuated the induction of cyclooxy

Molecular BiologyBiochemistry, Genetics and Molecular Biology
10
논문|인용수 29·2005
Raf-1 is a binding partner of DSCR1
Youngjin Cho, Mayumi Abé, Seong-Yun Kim, Yasufumi Sato
SJR Q1FWCI 1.3Archives of Biochemistry and Biophysics
Molecular BiologyBiochemistry, Genetics and Molecular Biology
11
논문|인용수 28·2012
Promotion of osseointegration of anodized titanium implants with a 1α,25-dihydroxyvitamin D3 submicron particle coating.
Youngjin Cho, Seong‐Joo Heo, Jai‐Young Koak, Seong‐Kyun Kim, Shin‐Jae Lee, Joo-Hee Lee
FWCI 1.0PubMed

The current study demonstrated that the PLGA/1α,25-(OH)2D3 solution coating resulted in submicron-sized particles, which may stimulate bone formation adjacent to the surface of implants inserted into bone.

Biomedical EngineeringEngineering
12
논문|인용수 27·2007
Energy-aware clock-frequency assignment in microprocessors and memory devices for dynamic voltage scaling
Youngjin Cho, Naehyuck Chang
SJR Q1FWCI 2.5IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems

Dynamic supply-voltage scaling (DVS) can reduce the energy consumption of microprocessors, but most DVS schemes only scale the clock frequency of the microprocessor and ignore the memory system. In this paper, we show how more energy can be saved by changing the clock frequency of the memory as well as that of the microprocessor in a coordinated fashion. The contributions of this paper include: 1) consideration of both the energy and access time of the memory; 2) derivation of a mathematical for

Electrical and Electronic EngineeringEngineering
13
논문|인용수 24·2006
High-level power management of embedded systems with application-specific energy cost functions
Youngjin Cho, Naehyuck Chang, Chaitali Chakrabarti, Sarma Vrudhula
FWCI 3.4

Most existing dynamic voltage scaling (DVS) schemes for multiple tasks assume an energy cost function (energy consumption versus execution time) that is independent of the task characteristics. In practice the actual energy cost functions vary significantly from task to task. Different tasks running on the same hardware platform can exhibit different memory and peripheral access patterns, cache miss rates, etc. These effects results in a distinct energy cost function for each task.We present a n

Hardware and ArchitectureComputer Science
14
논문|인용수 23·2024
Artificial intelligence predicts undiagnosed atrial fibrillation in patients with embolic stroke of undetermined source using sinus rhythm electrocardiograms
Jina Choi, Ju Youn Kim, Min Soo Cho, Minsu Kim, Joonghee Kim, Il‐Young Oh, Youngjin Cho, Ji Hyun Lee
SJR Q1FWCI 9.2Heart Rhythm
Cardiology and Cardiovascular MedicineMedicine
15
논문|인용수 23·2024
Artificial Intelligence–Based Electrocardiographic Biomarker for Outcome Prediction in Patients With Acute Heart Failure: Prospective Cohort Study
Youngjin Cho, Minjae Yoon, Joonghee Kim, Ji Hyun Lee, Il‐Young Oh, Chan Joo Lee, Seok‐Min Kang, Dong‐Ju Choi
SJR Q1FWCI 9.2Journal of Medical Internet ResearchOA

ClinicalTrials.gov NCT01389843; https://clinicaltrials.gov/study/NCT01389843.

Cardiology and Cardiovascular MedicineMedicine

대표 연구 분야

Cardiology and Cardiovascular MedicineMolecular BiologySurgeryOcean EngineeringElectrical and Electronic EngineeringBiomedical Engineering

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