자료유형
발행기관
- 한국탄소학회(21)
- 대한생리학회-대한약리학회(5)
- 대한수의학회(5)
- 한국식물병리학회(4)
- 대한생리학회(3)
- 대한약리학회(3)
- 한국대기환경학회(2)
- 대한기계학회(1)
- 은행법학회(1)
- 한국섬유공학회(1)
- 한국웰니스학회(1)
- 한국천문학회(1)
- 한국청각언어재활학회(1)
간행물
- CARBON LETTERS(21)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(5)
- JOURNAL OF VETERINARY SCIENCE(4)
- THE PLANT PATHOLOGY JOURNAL (4)
- 대한생리학회지(3)
- 대한약리학잡지(3)
- 한국대기환경학회지(2)
- AUDIOLOGY AND SPEECH RESEARCH(1)
- KOREAN JOURNAL OF VETERINARY RESEARCH(구 대한수의학회지)(1)
- 대한기계학회론문집. TRANSACTIONS OF THE KOREAN SOCIETY OF MECHANICAL ENGINEERS. B. B(1)
- 은행법연구(1)
- 천문학회보(1)
- 한국섬유공학회지(1)
- 한국웰니스학회지(1)
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An overview of calf diarrhea - infectious etiology, diagnosis, and intervention
Yong-il Cho, Kyoung-Jin Yoon* 대한수의학회 Journal of Veterinary Science 17 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 1 1-17 (17 pages)
Calf diarrhea is a commonly reported disease in young animals, and still a major cause of productivity and economic loss to cattle producers worldwide. In the report of the 2007 National Animal Health Monitoring System for U.S. dairy, half of the deaths among unweaned calves was attributed to diarrhea. Multiple pathogens are known or postulated to cause or contribute to calf diarrhea development. Other factors including both the environment and management practices influence disease severity or... -
Epigallocatechin-3 gallate prevents cardiac hypertrophy induced by pressure overload in rats
Jia Hao, Chan-Hyung Kim, Tae-Sun Ha, Hee-Yul Ahn 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 2호 4 121-129 (9 pages)
Pressure overload diseases, such as valvular stenosis and systemic hypertension, manifest morphologically in patients as cardiac concentric hypertrophy. Prevention of cardiac remodeling due to increased pressure overload is important to reduce morbidity and mortality. Epigallocatechin-3 gallate (EGCG) is a major bioactive polyphenol present in green tea which has been found to be a nitric oxide-mediated vasorelaxant and to be cardioprotective in myocardial ischemia-reperfusion injury. Therefore,... -
Electrophysiological and Mechanical Characteristics in Human Ileal Motility: Recordings of Slow Waves Conductions and Contractions, In vitro
Seung-BumRyoo, Heung-KwonOh, SangHuiMoon, EunKyungChoe, SungAYu, Sung-HyePark, KyuJooPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.6 8 533-542 (10 pages)
with a frequency of 9∼10/min. There were no cross-sectional differences in resting membrane potential (RMP), amplitude or frequency between outer and inner circular muscle (CM), suggesting that electrical activities could be effectively transmitted from outer to inner CM. The presence of the interstitial cell of Cajal (ICC) at the linia septa was verified by immunohistochemistry. Contractions of strips and segments occurred at a frequency of 3∼4/min and 1∼2/min, respectively. The frequency,... -
Selective Cytotoxicity of Novel Platinum(II) Coordination Complexes on Human Bladder Cancer Cell-Lines and Normal Kidney Cells
Jung-TaeKim, Young-SooRho, Jee-ChangJung 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2003, Vol.7 No.2 10 111-117 (7 pages)
Cisplatin is often effective in cancer treatment, but its clinical use is limited because of its nephrotoxicity. We have synthesized new platinum(II) coordination complexes (PC-1 & PC-2) containing trans-l and cis-1,2-diaminocyclohexane (DACH) as carrier ligands and L-3 -phenyllactic acid (PLA) as a leaving group with the aim of reducing nephrotoxicity but maintaining its anticancer activity. In this study, new platinum(II) complex compounds were evaluated for selective cytotoxicity on... -
새로운 Platinum(II)Complex ([Pt(II)(cis-dach)(DPPP)].(NO3)2의 항암효과 및 신독성
정지창(Jee-Chang Jung), 임성빈(Sung-Vin Yim), 박승준(Seung-Joon Park), 정주호(Joo-Ho Chung), 고계창Kye-Chang Ko(), 장성구(Sung-Goo Chang), 노영수(Young-Soo 대한약리학회 대한약리학잡지 10 Pages
대한약리학회 대한약리학잡지 1996, 제 32권 제 1호 11 93-102 (10 pages)
일부 malignant tumor에 Pt-complex의 임상 응용 과정에서 신장독성등의 심한 부작용이 문제점으로 지적되고 있다. 이 연구에서는 기존의 cisplatin보다 항암효과는 우수하면서, 부작용을 감소시킨 새로운 Pt complex의 개발에 역점을 두었다. 본 연구에서 합성한 Pt(II) complex는 carrier ligand로서 1,2-diaminocyclohexane(dach)을 사용하였고, leaving group으로는 diphosphine류인 1,3-bis (diphenylphosphine의 propane(DPPP) 을 도입하였으며, 물에 대한 용해도를 높이기 위해 dinitrate로 만들었다. 새로이 합성한... -
새로운 Platinum (II) Complex [Pt (II)(trans-d-dach)(DPPE)] (NO3)2의 항암효과 및 신독성에 관한 연구
정지창(Jee-Chang Jung), 이문호(Moon-Ho Lee), 장성구(Sung-Goo Chang), 노영수(Young-Soo Rho) 대한약리학회 대한약리학잡지 12 Pages
대한약리학회 대한약리학잡지 1995, 제 31권 제 1호 11 103-114 (12 pages)
일부 malignant tumor에 Pt-complex의 일상 응용 과정에서 신장독성등의 심한 부작용이 문제점으로 지적되고 있다. 이 연구에서는 기존의 cisplatin보다 항암효과는 우수하면서, 부작용을 감소시킨 새로운 Pt-complex의 개발에 역점을 두었다. 본 연구에서 합성한 Pt(Ⅱ) complex는 carrier ligand로서 1,2-diaminocyclohexane(dach)을 사용하였고, leaving group으로는 diophosphine류인 1,2-bisdiphenylphosphinoethane(DPPE)을 도입하였으며, 물에 대한 용해도를 높이기 위해 dinitrate로 만들었다. 새로이 합성한... -
새로운 Platinum (II) Complex ([Pt (II)(trans-1-dach)(DPPP)] (NO3)2와 [Pt (II)(trans-1-dach)(DPPE)] (NO3)2의 항암효과 및 신독성에 관한연구
정지창(Jee-Chang Jung), 윤진희(Chin-Hee Yoon), 장성구(Sung-Goo Chang), 이경태(Kyung-Tae Lee), 노영수(Young-Soo Rho) 대한약리학회 대한약리학잡지 13 Pages
대한약리학회 대한약리학잡지 1993, 제 29권 제 2호 14 283-295 (13 pages)
일부 malignant tumor에 Pt-complex의 임상 응용 과정에서 신장독성등의 심한 부작용이 문제점으로 지적되고 있다. 이 연구에서는 기존의 cisplatin보다 항암효과는 우수하면서, 부작용을 감소시킨 새로운 Pt-complex의 개발에 역점을 두었다. 본 연구에서는 합성한 Pt (II) complex는 carrier ligand로서 1, 2-diaminocyclohexane (dach)을 사용하였고, leaving group으로는 diphosphine류인 1, 3-bis (diphenylphosphine)의 propane (DPPP) 및 ethane (DPPE)을 도입하였으며, 물에 대한 용해도를 높이기 위해 dinitrate로 만들었다.... -
가축과 실험동물의 생리자료 (12)-12 (끝) -제 12 장 쥐(The Rat)-12-
정순동(Jeong, Sun-Dong) 대한생리학회 대한생리학회지 20 Pages
대한생리학회 대한생리학회지 1987, 제 21권 제 2호 17 327-346 (20 pages)
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가토 신피질에서 PAH이동과 Na-K-ATPase활성에 미치는 Vanadate의 영향
정진섭(Jung, Jin-Sup), 이상호(Lee, Sang-Ho) 대한생리학회 대한생리학회지 18 Pages
대한생리학회 대한생리학회지 1983, 제 17권 제 2호 7 143-160 (18 pages)
Vanadate가 가토 신피질절편에서 PAH이동과 Na-K-ATPase활성에 미치는 효과를 관찰한 결과 다음과 같은 결론을 얻었다. 1) Vanadate는 Na-K-ATPase활성을 농도에 따라 억제하였으며 7.94 X 10-7M에서 이 효소의 활성이 50% 억제되었다. 2) Vanadate는 PAH의 능동적이동을 농도에 따라 억제하였으며 50%억제농도는 대략 10-4M 이었고, 수동적이동에는 영향을 미치지 못하였다. 조직내 Na과 K의 양도 vanadate가 PAH이동을 억제하는 농도 범위에서 같이 변화하였고 산소소모량은 10-4M까지는 약간 감소하였으나 10-3M에서는 오히려... -
Effect of Foliar and Root Application of Silicon Against Rice Blast Fungus in MR219 Rice Variety
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 2호 5 164-171 (8 pages)
Rice blast disease caused by Magnaporthe grisea (Hebert) Barr [teleomorph] is one of the most devastating diseases in rice plantation areas. Silicon is considered as a useful element for a large variety of plants. Rice variety MR219 was grown in the glasshouse to investigate the function of silicon in conferring resistance against blast. Silica gel was applied to soil while sodium silicate was used as foliar spray at the rates of 0, 60, 120, 180 g/5 kg soil and 0, 1, 2, 3 ml/l respectively. The... -
월경 전 여성 청소년들의 골밀도 특성
김도연, 윤병곤 한국웰니스학회 한국웰니스학회지 13 Pages
한국웰니스학회 한국웰니스학회지 2012, 제 7권 1호 23 243-255 (13 pages)
골밀도 특성에 관한 연구는 문헌에 많이 발표 되어 있으며, 이러한 특성에 영향을 미치는 여러가지 다양한 요인들에 대한 내용도 다방면의 연구를 통해 알려졌다. 유전과 잘못된 식습관, 칼슘과 마그네슘의 보충상태, 천식치료를 위한 albuterol의 복용 등은 골밀도의 매개 변수에 많은 영향을 미친다. 또한 골의 크기는 무게에 대한 골의 저항이 골의 지름의 크기에 관련이 크기 때문에 골의 저항력에 매우 중요한 영향을 미친다. 특히, 폐경은 골밀도의 빠른 감소를 가져오는 결과가 되는 순환 에스트로겐의 수준이 낮아지는 원인이... -
Three-dimensional porous graphene materials for environmental applications
Muruganantham Rethinasabapathy, Sung-Min Kang, Sung-Chan Jang, Yun Suk Huh 한국탄소학회 Carbon Letters 13 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 1 1-13 (13 pages)
Porous materials play a vital role in science and technology. The ability to control their pore structures at the atomic, molecular, and nanometer scales enable interactions with atoms, ions and molecules to occur throughout the bulk of the material, for practical applications. Three-dimensional (3D) porous carbon-based materials (e.g., graphene aerogels/hydrogels, sponges and foams) made of graphene or graphene oxide-based networks have attracted considerable attention because they offer low... -
Yield enhancement of matrix precursor in short carbon fiber reinforced randomly oriented carbon/carbon composite
Thakur Sudesh Kumar Raunija, Sharad Chandra Sharma, Anil Verma 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 7 57-65 (9 pages)
Isroaniso matrix precursor synthesized from commercially available petroleum pitch was stabilized in air. The influence of oxygen mass gain during stabilization on the yield of matrix precursor was studied. Additionally, the influence of pressure on the yield of the stabilized matrix precursor in a real system was studied. The fourier transform infrared spectrometry (FTIR), thermogravimetric analysis (TGA), yield, yield rate, and yield impact were used to check the effect of stabilization and... -
Photocatalytic performance of graphene/Ag/TiO₂ hybrid nanocomposites
Jong-Ho Lee, In-Ki Kim, Donghwan Cho, Jeong-Il Youn, Young-Jig Kim, Han-Jun Oh 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.4 4 247-254 (8 pages)
To improve photocatalytic efficiency, graphene/Ag/TiO₂ nanotube catalyst was synthesized, and its surface characteristics and photocatalytic activity investigated. For deposition of Ag nanoparticles on the TiO₂ nanotubes, a polymer compound containing CH₃COOAg/poly(Llactide) was utilized, and the silver particles were precipitated by reducing the silver ions during the annealing process. Graphene deposition on the Ag/TiO₂ nanotubes was achieved using an electrophoretic deposition process.... -
Effect of Process Condition on Tensile Properties of Carbon Fiber
이성호, 김지훈, 구본철, 김준경, 정영식 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2011, Vol.12 No.1 5 26-30 (5 pages)
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섬유집합체에서 이형단면섬유의 유체전달특성에 대한 이론적 고찰
홍철재, Hong. Cheol Jae 한국섬유공학회 韓國纖維工學會誌 6 Pages
한국섬유공학회 韓國纖維工學會誌 2014, Vol.51 No.1 1-6 (6 pages)
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간섭계를 이용한 차량 기반 에어로졸 광흡수 측정 연구
이정훈, Lee. Jeong-Hoon 대한기계학회 大韓機械學會論文集. Transactions of the Korean society of mechanical engineers. B. B 8 Pages
대한기계학회 大韓機械學會論文集. Transactions of the Korean society of mechanical engineers. B. B 2011, Vol.35 No.12 1317-1324 (8 pages)
대기중에 부유하고 있는 입자들의 광흡수량을 측정할 수 있는 기법을 소개한다. 본 연구에서 사용된 기법은 광열분광법이다. 광흡수 측정에 있어서 광열 기법의 장점은 광산란에 둔감할 뿐만 아니라 광산란 계수의 영향을 받지 않고 광흡수 계수를 직접적으로 측정할 수 있다는 것이다. 공기중 부유물질의 흡수 계수 측정의 시간 상수는 10 초이며, 실시간으로 고속도로 주변에서 흡수 계수를 측정하였다. 자동차 경주용 트랙, 공항, 또는 연구소 정문 등 차량 통행량이 많은 지역에서의 흡수 계수가 높게 측정되었는데, 이는 카본 부유물... -
불화온실가스의 흡수단면적 측정을 통한 지구온난화지수의 추정
김지혜, 이정순, Kim. Jihye, Lee. Jeongsoon 한국대기환경학회 한국대기환경학회지 11 Pages
한국대기환경학회 한국대기환경학회지 2014, Vol.30 No.4 387-397 (11 pages)
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Effect of serum-derived albumin scaffold and canine adipose tissue-derived mesenchymal stem cells on osteogenesis in canine segmental bone defect model
Daeyoung Yoon, Byung-Jae Kang, Yongsun Kim, Seung Hoon Lee, Daeun Rhew, Wan Hee Kim, Oh-Kyeong Kweon 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 4호 2 397-404 (8 pages)
scaffold was prepared with canine serum using cross-linking and freeze-drying procedures. Beta-tricalcium phosphate (β-TCP) was mixed at the cross-linking stage. Ad-MSCs were seeded into the scaffold and incubated for one day before implantation. After 16 weeks, the grafts were harvested for histological analysis. The dogs were divided into five groups: control, ASA scaffolds with and without Ad-MSCs, and ASA scaffolds including β-TCP with and without Ad-MSCs. ASA scaffolds with Ad-MSCs had a... -
Morphology and histology of the adult Paramphistomum gracile Fischoeder, 1901
Busaba Panyarachun, Arin Ngamniyom, Prasert Sobhon, Panat Anuracpreeda 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 4호 8 425-432 (8 pages)
Adult flukes with bodies 5∼15 mm in length and 2∼7 mm in width were subjected to histological analysis. Longitudinal and transversal serial-sections were stained with hematoxylin and eosin, and examined. The body surface and longitudinal section of P.gracile were also assessed using scanning electron microscopy. In this species, the anterior sucker and posterior sucker (acetabulum) were present on an anterior and posterior part of the body, respectively. The major folds were located in the... -
Selective non digestion of yellow mealworm Tenebrio molitor Larvae by arowana
DennisKawGomez, JiHyungKim, CasianoHermopiaChorescaJr., GunWookBaeck, SeChangPark 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 5 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2007, 제 47권 제 2호 8 191-195 (5 pages)
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Prediction of pharmacokinetics and drug-drug interaction potential using physiologically based pharmacokinetic (PBPK) modeling approach: A case study of caffeine and ciprofloxacin
Min-HoPark, Seok-HoShin, Jin-JuByeon, Gwan-HoLee, Byung-YongYu, YoungG.Shin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 9 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.1 13 107-115 (9 pages)
Over the last decade, physiologically based pharmacokinetics (PBPK) application has been extended significantly not only to predicting preclinical/ human PK but also to evaluating the drug-drug interaction (DDI) liability at the drug discovery or development stage. Herein, we describe a case study to illustrate the use of PBPK approach in predicting human PK as well as DDI using in silico, in vivo and in vitro derived parameters. This case was composed of five steps such as: simulation,... -
Anti-inflammatory Effects of Flavonoids on TNBS-induced Colitis of Rats
MinjaeJoo, HanSangKim, TaeHoonKwon, AlishaPalikhe, TinSarZaw, JiHoonJeong, UyDongSohn 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 7 43-50 (8 pages)
It has been shown that the extracts including eupatilin and quercetin-3-β-D-glucuronopyranoside had mucoprotective effects on the esophagus and stomach through their antioxidant activities. This study was designed to investigate the anti-inflammatory effect of these flavonoid compounds in an animal model of inflammatory bowel disease induced by 2,4,6-trinitrobenzene sulfonic acid. Experimental colitis was induced by intracolonic administration of 2,4,6-trinitrobenzene sulfonic acid. Extracts... -
Hydrogen Peroxide Prompted Lignification Affects Pathogenicity of Hemi-biotrophic Pathogen Bipolaris sorokiniana to Wheat
Ajit Poudel, Sudhir Navathz, Ramesh Chand, Vinod K. Mishra, Pawan K. Singh, Arun K. Joshi 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 4호 1 287-300 (14 pages)
Spot blotch caused by Bipolaris sorokiniana has spread to more than 9 million ha of wheat in the warm, humid areas of the Eastern Gangetic Plains (EGP) of South Asia and is a disease of major concern in other similar wheat growing regions worldwide. Differential lignin content in resistant and susceptible genotypes and its association with free radicals such as hydrogen peroxide (H2O2), superoxide (O2 -) and hydroxyl radical (OH-) were studied after inoculation under field conditions for two... -
Antifungal Effect of Chitosan as Ca2+ Channel Blocker
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 3호 8 242-250 (9 pages)
The aim of this study was to investigate antifungal activity of a range of different molecular weight (MW) chitosan against Penicillium italicum. Our results demonstrate that the antifungal activity was dependent both the MW and concentration of the chitosan. Among a series of chitosan derived from the hydrolysis of high MW chitosan, the fractions containing various sizes of chitosan ranging from 3 to 15 glucosamine units named as chitooligomers-F2 (CO-F2) was found to show the highest... -
베일인제도 도입 관련 도산법 이슈
양기진(Gi Jin Yang) 은행법학회 은행법연구 39 Pages
은행법학회 은행법연구 2018, 제 11권 제 2호 4 105-143 (39 pages)
2011년 FSB가 금융회사의 효율적인 정리제도를 위한 핵심권고를 공표한 이래 한국 역시 동 핵심권고를 국내법에 반영하기 위한 작업을 하는 중이다. FSB의 핵심권고는 G-SIBs와 같은 대형금융회사의 부실발생 위험에 대응하여 금융회사의 특수성을 감안하여 사전에 마련된 회생계획 또는 정리계획에 따른 신속한 부실처리로 금융시스템의 안정성을 추구하려는 목적을 가지고 있다. FSB 핵심권고의 한국법상 도입은 여러 사항에 관하여 다양한 고려를 요구하는 과제이다. 우선, 대형금융회사의 회생 또는 정리절차에서 강제적인 채권자... -
Improving dispersion of multi-walled carbon nanotubes and graphene using a common non-covalent modifier
Youbin Kwon, Wonbo Shim, Seung-Yeol Jeon, Ji-Ho Youk, Woong-Ryeol Yu 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 8 53-61 (9 pages)
The reportedly synergistic effects of carbon nanotubes (CNTs) and graphene hybrids have prompted strong demand for an efficient modifier to enhance their dispersion. Here, we investigated the ability of poly(acrylonitrile) (PAN) to overcome the van der Waals interaction of multi-walled CNTs (MWCNTs) and graphene by employing a simple wrapping process involving ultrasonication and subsequent centrifugation of PAN/MWCNT/graphene solutions. The physical wrapping of MWCNTs and graphene with PAN was... -
Superhydrophobic carbon-based materials: a review of synthesis, structure, and applications
Long-Yue Meng, Soo-Jin Park 한국탄소학회 Carbon Letters 16 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.2 5 89-104 (16 pages)
Materials with appropriate surface roughness and low surface energy can form superhydrophobic surfaces, displaying water contact angles greater than 150°. Superhydrophobic carbon-based materials are particularly interesting due to their exceptional physicochemical properties. This review discusses the various techniques used to produce superhydrophobic carbon-based materials such as carbon fibers, carbon nanotubes, graphene, amorphous carbons, etc. Recent advances in emerging fields such as... -
Hierarchical porous carbon nanofibers via electrospinning
Aikifa Raza, Jiaqi Wang, Shan Yang, Yang Si, Bin Ding 한국탄소학회 Carbon Letters 14 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 1 1-14 (14 pages)
Carbon nanofibers (CNFs) with diameters in the submicron and nanometer range exhibit high specific surface area, hierarchically porous structure, flexibility, and super strength which allow them to be used in the electrode materials of energy storage devices, and as hybrid-type filler in carbon fiber reinforced plastics and bone tissue scaffold. Unlike catalytic synthesis and other methods, electrospinning of various polymeric precursors followed by stabilization and carbonization has become a... -
Carbon nanofiber-reinforced polymeric nanocomposites
Changwoon Jang, John Hutchins, Jaesang Yu 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2013, Vol.14 No.4 1 197-205 (9 pages)
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High Power Electric Double Layer Capacitor(EDLC's)
M.Endo, T.Takeda, Y.j.Kim 한국탄소학회 Carbon Letters 12 Pages
한국탄소학회 Carbon Letters Vol.1 No.3&4 1 117-128 (12 pages)
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Pectin Micro- and Nano-capsules of Retinyl Palmitate as Cosmeceutical Carriers for Stabilized Skin Transport
JieunRo, YeongseokKim, HyeongminKim, KyungheePark, Kwon-EunLee, PrakashKhadka, GyiaeYun, JuhyunPark, SukTaiChang, JonghwiLee, JiHoonJeong, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.1 9 59-64 (6 pages)
Retinyl palmitate (RP)-loaded pectinate micro- and nano-particles (PMP and PNP) were designed for stabilization of RP that is widely used as an anti-wrinkle agent in anti-aging cosmeceuticals. PMP/PNP were prepared with an ionotropic gelation method, and anti-oxidative activity of the particles was measured with a DPPH assay. The stability of RP in the particles along with pectin gel and ethanolic solution was then evaluated. In vitro release and skin permeation studies were performed using... -
Characteristics of Synthesized Red Cells Using Bovine Hemoglobin as Oxygen Carrier
Cho, Eng-Haeng, Hah, Jong-Sik, Kim, Ku-Ja 대한생리학회 대한생리학회지 8 Pages
대한생리학회 대한생리학회지 1992, 제 26권 제 1호 4 37-44 (8 pages)
The encapsulation of the Purified bovine hemoglobin with Phospholipids obtained from egg folk was performed using a rotary vacuum evaporator. The prepared Hb-containing liposome (hemosome) had good properties as artificial red blood cell. The shape and size of the hemosomes were measured by a phase contrast microscope and image analyzer. The function of the hemosome as oxygen carrier was tested by measuring oxygen saturation curve with blood gas analyzer and infusing it into rats. The prepared... -
Chlorophyll a Fluorescence Parameters of Hulled and Hull-less Barley (Hordeum vulgare L.) DH Lines Inoculated with Fusarium culmorum
Tomasz Warzecha, Edyta Skrzypek, Tadeusz Adamski, Maria Surma, Zygmunt Kaczmarek, Agnieszka Sutkowska 한국식물병리학회 The Plant Pathology Journal 13 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 2호 3 112-124 (13 pages)
Barley worldwide is affected seriously by Fusarium seedling blight (FSB) and Fusarium head blight (FHB) diseases caused by the Fusarium species. The objective of this study was to facilitate the resistance of hulled and hull-less barley at different growth stages to F. culmorum according to direct parameters: disease rating (DR), fresh weight of leaves and roots, kernel weight per spike, kernel number per spike, plump kernels, and indirect parameters - chlorophyll a fluorescence (CF). Plate... -
Adsorption characteristics of heavy metals ions by physical activation on coal tar pitch-based activated carbon fibers
Bo-kyung Choi, Jae-Kyoung Ko, Soo-Jin Park, Min-Kang Seo 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 10 96-100 (5 pages)
Due to the increasing population growth of modern society, along with rapid industrial development and urbanization, environmental pollution continues to worsen and has become an important issue, not only domestically but also worldwide. In particular, toxic substances such as heavy metal ions are present in the wastewater produced by various industries. This wastewater flows into rivers, pollutes water supplies, and can contaminate the drinking water supplied to people [1-3]. Powder or... -
Effects of maleic anhydride content on mechanical properties of carbon fibers-reinforced maleic anhydride-grafted-polypropylene matrix composites
Hyun-Il Kim, Woong Han, Woong-Ki Choi, Soo-Jin Park, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 6 39-46 (8 pages)
In this work, the effects of maleic anhydride (MA) content on mechanical properties of chopped carbon fibers (CFs)-reinforced MA-grafted-polypropylene (MAPP) matrix composites. A direct oxyfluorination on CF surfaces was applied to increase the interfacial strength between the CFs and MAPP matrix. The mechanical properties of the CFs/MAPP composites are likely to be different in terms of MA content. Surface characteristics were observed by scanning electron microscope, Fourier transform infrared... -
Electrochemical synthesis of nanosized hydroxyapatite/graphene composite powder
Vesna Mi?kovi?-Stankovi?, Sanja Erakovi?, Ana Jankovi?, Maja Vuka?inovi?-Sekuli?, Miodrag Mitri?, Young Chan Jung, Soo Jin Park, Kyong 한국탄소학회 Carbon Letters 8 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.4 2 233-240 (8 pages)
Electrochemical synthesis was employed to prepare a novel hydroxyapatite/graphene (HAP/ Gr) composite powder suitable for medical applications as a hard tissue implant (scaffold). The synthesis was performed in a homogeneous dispersion containing Na2H2EDTA·2H2O, NaH2PO4 and CaCl2 with a Ca/EDTA/PO4 3? concentration ratio of 0.25/0.25/0.15M, along with 0.01 wt% added graphene nanosheets, at a current density of 137 mA cm?2 and pH value of 9.0. The field emission scanning electron microscopy and... -
Stabilization of pitch-based carbon fibers accompanying electron beam irradiation and their mechanical properties
Mi-Seon Park, Yoonyoung Ko, Min-Jung Jung, Young-Seak Lee 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.2 8 121-126 (6 pages)
Carbon fibers are prepared by stabilizing pitch fibers accompanying electron beam (E-beam) irradiation. The carbon fibers pretreated by E-beam irradiation achieve a higher stabilization index than the carbon fibers that are only heat-stabilized. In addition, the carbon fibers subjected to E-beam irradiation in the stabilization step exhibit a comparable tensile strength to that of general purpose carbon fibers. The carbon fibers pretreated with an absorbed dose of 3000 kGy have a tensile... -
Fabrication and Applications of Carbon Nanotube Fibers
Hungo Choo, Yeonsu Jung, Youngjin Jeong, Hwan Chul Kim, Bon-Cheol Ku 한국탄소학회 Carbon Letters 14 Pages
한국탄소학회 Carbon Letters 2012, Vol.13 No.4 1 191-204 (14 pages)
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Tensile Properties and Morphology of Carbon Fibers Stabilized by Plasma Treatment
이승욱, 이화영, 장성연, 조승무, 이훈수, 이성호 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2011, Vol.12 No.1 3 16-20 (5 pages)
