자료유형
발행기관
- 한국탄소학회(24)
- 대한화학회(6)
- 한국목재공학회(3)
- 한국재료학회(3)
- 대한수의학회(2)
- 한국세라믹학회(2)
- 한국식물병리학회(2)
- 한국식품과학회(2)
- 대한생리학회-대한약리학회(1)
- 대한의생명과학회(1)
- 한국건축시공학회(1)
- 한국결정학회(1)
- 한국고분자학회(1)
- 한국분말야금학회(1)
- 한국생물공학회(1)
- 한국식품조리과학회(1)
- 한국응용생명화학회(1)
- 한국전문물리치료학회(1)
- 한국콘크리트학회(1)
간행물
- CARBON LETTERS(24)
- BULLETIN OF THE KOREAN CHEMICAL SOCIETY(6)
- 목재공학(3)
- 한국재료학회지(3)
- JOURNAL OF VETERINARY SCIENCE(2)
- THE PLANT PATHOLOGY JOURNAL (2)
- BIOTECHNOLOGY AND BIOPROCESS ENGINEERING(1)
- FOOD SCIENCE AND BIOTECHNOLOGY(1)
- JOURNAL OF EXPERIMENTAL & BIOMEDICAL SCIENCES(1)
- MACROMOLECULAR RESEARCH(1)
- THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY(1)
- 요업학회지(1)
- 콘크리트학회지(1)
- 한국건축시공학회지(1)
- 한국결정학회지(1)
- 한국농화학회지(1)
- 한국분말야금학회지(1)
- 한국세라믹학회지(1)
- 한국식품과학회지(1)
- 한국전문물리치료학회지(1)
- 한국조리과학회지(1)
전체 선택해제
총 55건 검색
본문검색 결과만 보기
-
Determination of Fungal Glucosamine Using HPLC with 1-napthyl Isothiocyanate Derivatization and Microwave Heating
Sitanggang. Azis Boing, Wu. Ho-Shing, Wang. Shaw S. 한국생물공학회 Biotechnology and bioprocess engineering 9 Pages
한국생물공학회 Biotechnology and bioprocess engineering 2009, Vol.14 No.6 819-827 (9 pages)
-
Novel Lanthanide Coordination Polymers Prepared by Microwave Heating: [Ln(L)3(H2O)2](H2O)3 (Ln = Eu, Tb, Gd; L = trans-(3-py)-CH=CH-COO)
Han. Sun-Hwa, Zheng. Zhen Nu, Cho. Sung-Il, Lee. Soon-W. 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2012, Vol.33 No.6 2017-2022 (6 pages)
-
Microwave heating of carbon-based solid materials
Teawon Kim, Jaegeun Lee, Kun Hong Lee 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 2 15-24 (10 pages)
As a part of the electromagnetic spectrum, microwaves heat materials fast and efficiently via direct energy transfer, while conventional heating methods rely on conduction and convection. To date, the use of microwave heating in the research of carbon-based materials has been mainly limited to liquid solutions. However, more rapid and efficient heating is possible in electron-rich solid materials, because the target materials absorb the energy of microwaves effectively and exclusively.... -
Microwave Irradiation-assisted RNA Extraction from Woody Tissues for Plant Virus Detection
한국식물병리학회 The Plant Pathology Journal 3 Pages
한국식물병리학회 The Plant Pathology Journal 2010, 26권 3호 14 286-288 (3 pages)
Plant tissue homogenization using a mortar or mechanical equipment has been the preferred method for obtaining high yields of total RNA; this method, however, is both time-consuming and expensive. Additionally, homogenization may generate excessive endogenous RNases, polyphenolics, and other substances that reduce the quality and quantity of RNA. In this study, we describe the microwave irradiation-assisted RNA extraction (MIRE) technique which, without tissue disruption and homogenization,... -
대두의 Phytate 함량에 미치는 microwave heating의 영향
조영훈, 이종욱, Cho. Young-Hoon, Rhee. Chong-Ouk 한국응용생명화학회 한국농화학회지 7 Pages
한국응용생명화학회 한국농화학회지 1996, Vol.39 No.1 32-38 (7 pages)
대두에 함유된 영양저해인자의 하나인 phytic acid를 감소시키기 위해 일정시간 침지시킨 대두를 microwave로 가열처리하여 phytic acid 및 phosphorus의 함량 변화를 관찰하였다. 단원콩, 만리콩 및 Amsoy의 phytic acid 함량은 각각 탈지대두 1 g중에 19.19 mg, 18.38 mg 및 16.73 mg 함유되어 있었다. 가열시간이 길어짐에 따라 콩에 함유된 phytic acid 및 phytate phosphorus 함량은 감소하는 경향을 보여서, 5분 가열시에 단원콩, 만리콩 및 Amsoy의 phytic acid 감소율은 각각 26.29%, 24.85%, 23.72%이었다. 단원콩을 12에서... -
A Study of the Ionic Liquid Mediated Microwave Heating for the Synthesis of New Thermally Stable and Optically Active Aromatic Polyamides under Green Procedure
Mallakpour. Shadpour, Dinari. Mohammad 한국고분자학회 Macromolecular research 8 Pages
한국고분자학회 Macromolecular research 2010, Vol.18 No.2 129-136 (8 pages)
-
Microwave-assisted Preparation, Structures, and Photoluminescent Properties of [Ln(NO3)2(H2O)3(L)2](NO3)(H2O) {Ln=Tb, Eu;L=2-(4-pyridylium)ethanesulfonate, (4-pyH)+-CH<
Zheng. Zhen Nu, Lee. Soon-W. 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.6 1859-1864 (6 pages)
-
Open Tubular Monolith Formation and C18 Ligand Immobilization in Silica Capillary by Microwave Heating for Capillary Electrochromatography
Kang. Gyoung-Won, Cheong. Won-Jo 대한화학회 Bulletin of the Korean Chemical Society 4 Pages
대한화학회 Bulletin of the Korean Chemical Society 2006, Vol.27 No.9 1459-1462 (4 pages)
-
Relationships between dielectric properties and characteristics of impregnated and activated samples of potassium carbonate- and sodium hydroxide-modified palm kernel shell for microwave-assisted activation
Norulaina Alias, Muhammad Abbas Ahmad Zaini, Mohd Johari Kamaruddin 한국탄소학회 Carbon Letters 11 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 9 62-72 (11 pages)
The aim of this work was to evaluate the dielectric properties of impregnated and activated palm kernel shells (PKSs) samples using two activating agents, potassium carbonate (K2CO3) and sodium hydroxide (NaOH), at three impregnation ratios. The materials were characterized by moisture content, carbon content, ash content, thermal profile and functional groups. The dielectric properties were examined using an open-ended coaxial probe method at various microwave frequencies (1?6 GHz) and... -
Microwave-assisted pretreatment technologies for the conversion of lignocellulosic biomass to sugars and ethanol: a review
Pradeep Puligundla, Sang-Eun Oh, Chulkyoon Mok 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 1 1-10 (10 pages)
Lignocellulosic biomass conversion to biofuels such as ethanol and other value-added bio-products including activated carbons has attracted much attention. The development of an efficient, cost-effective, and eco-friendly pretreatment process is a major challenge in lignocellulosic biomass to biofuel conversion. Although several modern pretreatment technologies have been introduced, few promising technologies have been reported. Microwave irradiation or microwave-assisted methods (physical and... -
Anti-melanogenic effects of black, green, and white tea extracts on immortalized melanocytes
Young Chul Kim, So Young Choi, Eun Ye Park 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 2호 1 135-143 (9 pages)
Tea contains polyphenols and is one of the most popular beverages consumed worldwide. Because most tyrosinase inhibitors that regulate melanogenesis are phenol/catechol derivatives, this study investigated the inhibitory effects of Camellia sinensis water extracts (CSWEs), including black tea, green tea, and white tea extracts, on melanogenesis using immortalized melanocytes. CSWEs inhibited melanin accumulation and melanin synthesis along with tyrosinase activity in a concentration-dependent... -
Protective effects of silymarin on fumonisin B1-induced hepatotoxicity in mice
Mahmut Sozmen*, Alparslan Kadir Devrim, Recai Tunca, Murat Bayezit, Serpil Dag, Dinc Essiz 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 6 51-60 (10 pages)
The present study was conducted to investigate the effect of silymarin on experimental liver toxication induced by Fumonisin B1 (FB1) in BALB/c mice. The mice were divided into six groups (n = 15). Group 1 served as the control. Group 2 was the silymarin control (100 mg/kg by gavage). Groups 3 and 4 were treated with FB1 (Group 3, 1.5 mg/kg FB1, intraperitoneally; and Group 4, 4.5 mg/kg FB1). Group 5 received FB1 (1.5 mg/kg) and silymarin (100 mg/kg), and Group 6 was given a higher dose of FB1... -
숙육 제조시 microwave의 효과적 이용에 관한 연구
오혜숙, 명춘옥, Oh. Hae-Sook, Myoung. Choon-Ok 한국식품조리과학회 한국조리과학회지 6 Pages
한국식품조리과학회 한국조리과학회지 1994, Vol.10 No.4 357-362 (6 pages)
-
Microwave 가열이 밤 당침제품의 물성에 미치는 영향
황태영, 김준한, 김종국, 문광덕, Hwang. Tae-Young, Kim. Joon-Han, Kim. Jong-Kuk, Moon. Kwang-Deog 한국식품과학회 한국식품과학회지 5 Pages
한국식품과학회 한국식품과학회지 1998, Vol.30 No.3 569-573 (5 pages)
Microwave를 이용하여 밤 당침제품을 제조하고, microwave가 당침제품의 물성 및 조직구조에 미치는 영향에 대하여 조사하였다. 박피한 생율을 각각 일반가열방법으로 자숙한 후 당침을 행한 당침밤과, 일반가열방법으로 자숙하고 microwave로 당침한 밤, 자숙 및 당침 전과정에 microwave를 이용한 밤의 세 구로 제조하였다. 당침제품의 수분함량은 microwave를 이용하여 당침한 경우 가장 높게 나타났으며 조지방의 함량은 microwave를 이용하여 자숙 및 당침을 행한 당침제품에서 가장 낮았다. 총펙틴 및 HSP (hydrochloric acid... -
Effects of synthesis pressure conditions on the preparation of graphene-like carbonaceous materials from organic liquid precursors by a solvothermal method
Kwan-Woo Kim, Byoung Suhk Kim, Sang Won Lee, Dong Chul Chung, Byung-Joo Kim 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2017, Vol.23 11 74-78 (5 pages)
Carbon materials with at least one dimension of 1?100 nm are called carbon nanomaterials. A significant body of previous research in physics, chemistry and biology has demonstrated that the properties of nano-composites are significantly different than those of the bulk materials [1]. Some unique phenomena, such as the quantum tunneling effect, and surface effects, have also been observed, and attributed to the large surface area and small size of the carbon nanomaterials. It has been reported... -
Synthesis and characterization of carbon doped TiO₂ photocatalysts supported on stainless steel mesh by sol-gel method
JO. Tijani, OO. Fatoba, TC. Totito, WD. Roos, LF. Petrik 한국탄소학회 Carbon Letters 12 Pages
한국탄소학회 Carbon Letters 2017, Vol.22 6 48-59 (12 pages)
This study synthesized pure anatase carbon doped TiO₂ photocatalysts supported on a stainless steel mesh using a sol-gel solution of 8% polyacrylonitrile (PAN)/dimethylformamide (DMF)/TiCl₄. The influence of the pyrolysis temperature and holding time on the morphological characteristics, particle sizes and surface area of the prepared catalyst was investigated. The prepared catalysts were characterized by several analytical methods: high resolution scanning electron microscopy (HRSEM), energy... -
Flexural properties, interlaminar shear strength and morphology of phenolic matrix composites reinforced with xGnP-coated carbon fibers
Jong Kyoo Park, Jae Yeol Lee, Lawrence T. Drzal, Donghwan Cho 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 5 33-38 (6 pages)
In the present study, exfoliated graphite nanoplatelets (xGnP) with different particle sizes were coated onto polyacrylonitrile-based carbon fibers by a direct coating method. The flexural properties, interlaminar shear strength, and the morphology of the xGnP-coated carbon fiber/phenolic matrix composites were investigated in terms of their longitudinal flexural strength and modulus, interlaminar shear strength, and by optical and scanning electron microscopic observations. The results were... -
Effects of cross-linking methods for polyethylene-based carbon fibers: review
Kwan-Woo Kim, Hye-Min Lee, Jeong-Hun An, Byoung-Suhk Kim, Byung-Gak Min, Shin-Jae Kang, Kay-Hyeok An, Byung-Joo Kim 한국탄소학회 Carbon Letters 24 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.3 2 147-170 (24 pages)
In recent decades, there has been an increasing interest in the use of carbon fiber reinforced plastic (CFRP) in aerospace, renewable energy and other industries, due to its low weight and relatively good mechanical properties compared with traditional metals. However, due to the high cost of petroleum-based precursors and their associated processing costs, CF remains a specialty product and as such has been limited to use in high-end aerospace, sporting goods, automotive, and specialist... -
Carbon-allotropes: synthesis methods, applications and future perspectives
P. S. Karthik, A. L. Himaja and Surya Prakash Singh 한국탄소학회 Carbon Letters 19 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 1 219-237 (19 pages)
The element carbon has been used as a source of energy for the past few hundred years, and now in this era of technology, carbon has played a significant and very prominent role in almost all fields of science and technology. So as an honour to this marvellous element, we humans should know about its various forms of existence. In this review article, we shed light on all possible carbon-allotropes; similarities in their synthesis techniques and the starting materials; their wide range of... -
Mechanical and thermal properties of MWCNT-reinforced epoxy nanocomposites by vacuum assisted resin transfer molding
Si-Eun Lee, Seho Cho, Young-Seak Lee 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.1 4 32-37 (6 pages)
Multi-walled carbon nanotube (MWCNT)/epoxy composites are prepared by a vacuum assisted resin transfer molding (VARTM) method. The mechanical properties, fracture surface morphologies, and thermal stabilities of these nanocomposites are evaluated for epoxy resins with various amounts of MWCNTs. Composites consisting of different amounts of MWCNTs displayed an increase of the work of adhesion between the MWCNTs and the matrix, which improved both the tensile and impact strengths of the... -
A Study on the Optimization of Microwave System for the Preparation of Activated CArbon
DOmg-Sik Kim, Hwa-chun PArk, Kyeong-Hwa Byeon 한국탄소학회 Carbon Letters 5 Pages
한국탄소학회 Carbon Letters 2002, Vol.3 No.4 4 205-209 (5 pages)
활성탄은 주로 기상 및 액상의 환경오염 방지를 위한 흡착제로써 사용되고 있으며, 고부가가치 상품이 아니므로 생산에 있어서 점차 인건비가 싼 국외에 의존하는 경향이 있고, 영세한 우리나라 업체에서는 재생탄을 가공하는 것에 주력하고 있는 설정이다. 가공방법으로 일반적으로 rotary kiln을 이용하여 공기 및 수증기를 혼입시키면서 800-900 ℃ 범위에서 4-5시간 가열함으로써 얻어진다. -
Pyrithione-zinc Prevents UVB-induced Epidermal Hyperplasia by Inducing HIF-1α
Young-SukCho, Kyung-HoonLee, Jong-WanPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.2 5 91-97 (7 pages)
Epidermal keratinocytes overgrow in response to ultraviolet-B (UVB), which may be associated with skin photoaging and cancer development. Recently, we found that HIF-1Ձ controls the keratinocyte cell cycle and thereby contributes to epidermal homeostasis. A further study demonstrated that HIF-1Ձ is down-regulated by UVB and that this process is involved in UVB-induced skin hyperplasia. Therefore, we hypothesized that the forced expression of HIF-1Ձ in keratinocytes would... -
Genetic Variability among Different Populations of Root Knot Nematodes Based on Their Encumbrance Response to Pasteuria Isolates Using PCR-RFLP
Muhammad Kamran, Nazir Javed, Ihsan Ullah, Shahid Nazir, Shakra Jamil, Muhammad Zafar Iqbal, Huma Abbas, Sajid Aleem Khan, Muhammad Ehetisham ul Haq 한국식물병리학회 The Plant Pathology Journal 12 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 1호 6 51-62 (12 pages)
A great variable response was observed when PP-3 and PP-J encumbered with 116 populations of root knot nematode (RKN) at two different temperatures (25 ± 2°C and 30 ± 2°C) and concentrations (104 and 105 spores/ml). The PCR reaction amplified intergenic region between cytochrome oxidase subunit II gene (COII) and large subunit of rRNA gene (lrRNA) of the mitochondrial genome of different RKN species. The primer C2F3 and 1108 identified M. incognita with the highest frequency (52.6%) followed... -
마이크로파 혼합 가열에 의한 $Al-Al_2O_3$ 분말성형체의 산화와 소결
박정현, 안주삼 한국세라믹학회 요업학회지 10 Pages
한국세라믹학회 요업학회지 1995, Vol.32 No.3 331-340 (10 pages)
-
WC-Co 초경합금의 마이크로파 소결
송강석, 김석범 한국분말야금학회 한국분말야금학회지 6 Pages
한국분말야금학회 한국분말야금학회지 2003, Vol.10 No.4 249-254 (6 pages)
-
마이크로파를 이용한 SHS 방법에 의한 분말의 산화-환원반응
한국결정학회 한국결정학회지 1998, Vol.9 No.1 44-47 (4 pages)
가정용 2.45GHz 마이크로파 오븐을 사용하여 A1 금속분말과 SiO2 분말간에 SHS방법에 의하여 산화/환원 반응을 통한 Al2O3 분말과 Si분말간의 복합체를 얻을 수 있었다. 분말간의 반응을 일으키기 위한 온도까지 승온시키기 위하여는 SiC 분말을 susceptor로 이용한 마이크로파 복합가열(Microwave Hybrid Heating)방법을 사용하여 분당 100℃의 승온 속도로 가열하였으며 반응은 850℃ 근처에서 일어났으며 가열 속도는 반응이 시작되면서 분당 200℃ 이상의 온도상승이 일어나면서 원하는 반응을 얻을 수 있었다. -
Graphitization of PAN-based carbon fibers by CO₂ laser irradiation
Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2017, Vol.24 13 97-102 (6 pages)
Graphite fibers are materials with a high specific modulus that have attracted much interest in the aerospace industry, but their high manufacturing cost and low yield are still problems that prevent their wide applications in practice. This paper presents a laser-based process for graphitization of carbon fiber (CF) and explores the effect of laser radiation on the microstructure of CF. The obtained Raman spectra indicate that the outer surface of CF evolves from turbostratic structures into a... -
Cu²? ion reduction in wastewater over RDF-derived char
Hyung Won Lee, Rae-su Park, Sung Hoon Park, Sang-Chul Jung, Jong-Ki Jeon, Sang Chai Kim, Jin Do Chung, Won Geun Choi, Young-Kwon Park 한국탄소학회 Carbon Letters 7 Pages
한국탄소학회 Carbon Letters 2016, Vol.18 8 49-55 (7 pages)
Refuse-derived fuel (RDF) produced using municipal solid waste was pyrolyzed to produce RDF char. For the first time, the RDF char was used to remove aqueous copper, a representative heavy metal water pollutant. Activation of the RDF char using steam and KOH treatments was performed to change the specific surface area, pore volume, and the metal cation quantity of the char. N2 sorption, Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES), and Fourier transform infrared spectroscopy... -
Non-blinking dendritic crystals from C-dot solution
Ashmi Mewada, Ritesh Vishwakarma, Bhushan Patil, Chinmay Phadke 한국탄소학회 Carbon Letters 4 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.3 8 211-214 (4 pages)
Bio-imaging and drug carriers for delivery have created a huge demand for crystals. Crystals are fascinating materials that have been grown for a long time but obtaining biocompatible fluorescent crystals is a challenging task. We report on the growth of fluorescent crystals using a carbon dot (C-dot) solution by a hydrothermal process. The crystallization pattern of these C-dots exhibited a unique dendritic structure having a feather-like morphology. The growth temperature and pressure were...
