Influence of Coating Ligands onf Enzyme-linked Immunosorbent Assay of Toluene

김소영,이남택,최명자,Kim, So Yeong,Lee, Nam Taek,Choe, Myeong Ja Korean Chemical Society 2001 Bulletin of the Korean Chemical Society Vol.22 No.9

The specificity of conjugation site for coating ligands was investigated using toluene-bovine serum albumin (BSA) conjugates in which BSA was conjugated at the position of o-, m-, and ${\rho}-toluic$ acid. Toluene-BSA conjugated at ${\rho}-position$ showed a binding activity of about 89-95%, whereas, those conjugated at o- and m-position of toluene exhibited a binding activity of 5 and 11%, respectively. On the basis of the above result, coating ligands with various proteins (OVA, BSA, KLH) were compared by conjugating with $\rho-toluic$ acid, and toluene-KLH was considered as the best coating ligand for this ELISA. Indirect competitive ELISA method was developed using anti-toluene antibody and $\rho-position$ conjugated toluene-KLH. The dose-response curve constructed after kinetic and optimization studies showed a 1${\times}$10-4 - 1${\times}$102 mM detectable response range with 0.1 ${\mu}M$ detectability. In specificity test of the antibody, the binding capabilities of aromatic compounds substituted with nitro-, alkyl-, chloro-, and hydroxyl group were larger rather than those of aromatic compounds (benzene, toluene and xylene) themselves. Also, tests with soil and water samples that had been spiked with toluene resulted in 102.7-113.7% recovery.

고해상도 방사선 영상을 위한 $Gd_2O_3:Eu^{3+}$ 나노 형광체 제조 및 광학적 특성

김소영,강상식,박지군,차병열,최치원,이형원,남상희,Kim, So-Yeong,Kang, Sang-Sik,Park, Ji-Koon,Cha, Byung-Youl,Choe, Chi-Won,Lee, Hyung-Won,Nam, Sang-Hee 대한의용생체공학회 2007 의공학회지 Vol.28 No.1

In this paper, we have synthesized $Gd_2O_3:Eu^{3+}$ nano phosphor particle using a low temperature solution-combustion method. We have investigated the structure and the luminescent characteristic as the sintering temperature and europium concentration. From XRD(X-ray diffraction) and SEM(scanning electron microscope) results, we have verified that the phosphor particle was fabricated a spherical shape with $30{\sim}40nm$ particle size. From the photoluminescence results, the strong peak exhibits at 611 um and the luminescent intensity depends on europium concentration. $Gd_2O_3:Eu$ fine phosphor particle has shown excellent luminescent efficiency at 5 wt% of europium concentration. The phosphors calcinated at $500^{\circ}C$ have possessed the x-ray peaks corresponding to the cubic phase of $Gd_2O_3$. As calcinations temperature increased to $700^{\circ}C$, the new monoclinic phase has identified except cubic patterns. From the luminescent decay time measurements, mean lifetimes were $2.3{\sim}2.6ms$ relatively higher than conventional bulk phosphors. These results indicate that $Gd_2O_3:Eu$ nano phosphor is possible for the operation at the low x-ray dose, therefore, the application as medical imaging detector.

脫毛에 應用되는 神應養眞丹의 效能에 關한 實驗的 硏究

김소영,김중호,채병윤,Kim, So-Yeong,Kim, Jung-Ho,Chae, Byeong-Yun 대한한방안이비인후피부과학회 1991 한방안이비인후피부과학회지 Vol.4 No.1

In order to verify the effect of Sineungyangjin-Dan on alopecia, I experimented the hair regrowth of the normal mice and of the high butter diet-pretreated mice by feeding each group of mice a certain amount of ethanol extract of Sineungyangjin-Dan and water extract and thus obtained the results as follow; 1. The ethanol extract of Sineungyangjin-Dan was proved to promote the hair regrowth of the hair-removed normal mice. 2. 360mg/kg ethanol extract of Sineungyangjin-Dan was proved to have the effect of promoting hair regrowth by restraining the increase of free cholesterol and triglyceride but by helping the increase of free fatty acid in skin. As a result of the above study Sineungyangjin-Dan was proved to have the effect of promoting hair regrowth.

국가슈퍼컴퓨팅 역량 강화를 위한 법.제도적 발전 전략

김소영,Kim, So-Yeong 한국과학기술정보연구원 2008 지식정보인프라 Vol.29 No.-

낙농인 교육 - 소가 웃는 행복한 나라

김소영,Kim, So-Yeong 한국낙농육우협회 2016 낙농·육우 Vol.36 No.1

동이 트기도 전, 어둑어둑한 새벽 인천공항으로 향하는 버스에 몸을 실었다. 어린 아들을 두고 떠나는 걱정되는 마음과 꿈에 그리던 나라로 떠난다는 설레는 마음으로 복잡했다. 그런 마음을 아는지 남편은 아무 걱정 없이 다녀오라는 말을 건네며 인사해 주었다. 12시간 긴 비행을 마치고 드디어 네덜란드 땅을 밟는 순간 차가운 바람이 코끝을 스치며 기분이 상쾌했다. 앞으로의 일정이 기대되는 순간이었다.

만나고 싶었습니다-슈퍼컴퓨팅사업팀

김소영,Kim, So-Yeong 한국과학기술정보연구원 2006 지식정보인프라 Vol.21 No.-

천문우주, 생명과학과 같은 첨단 R&D에서부터 TV나 김치냉장고 같은 가전제품에 이르기까지 슈퍼컴퓨터의 활용영역이 급속히 확장되고 있다. 그리고 이제 한 나라의 과학기술 수준을 가늠하는 척도로까지 부각되고 있는 슈퍼컴퓨터. 이토록 중요성을 더해가는 슈퍼컴퓨팅의 모든 것을 처음부터 끝까지 이끌고 가다듬고 최적화하는 '슈퍼컴퓨팅의 브레인'들이 바로 KISTI 슈터컴퓨팅사업팀 사람들이다.

카카오톡 이모티콘 언어의 모음 변이 연구

김소영 ( Kim¸ So-yeong ) 우리어문학회 2022 우리어문연구 Vol.72 No.-

카카오톡 이모티콘에 사용된 언어는 통신 언어의 일종으로 여러 언어 변이를 보인다. 카카오톡 이모티콘 언어의 모음 변이가 보여주는 경향성은 모음 체계 내에서 ‘이’, ‘에(애), 아’, ‘으, 어, 오, 우’와 같이 세 부류로 구분된다는 것이다. 후설중고모음 ‘으, 어, 오, 우’ 간의 변이가 비교적 자유롭게 이루어짐은 기존 통신 언어의 모음 변이 특성으로 익히 알려진 것이다. 전설중저모음 ‘에(애)’와 후설저모음 ‘아’가 다른 모음들에 비하여 서로 변이를 보이는 경우가 많으며, 전설고모음 ‘이’는 다른 단모음과의 변이가 잘 일어나지 않는다. 단모음과 단모음간의 변이만큼이나 단모음과 동일 단모음을 주모음으로 가지는 이중모음간의 변이가 활발하다는 것 역시 특징이다. 이러한 특성을 통해 후설중고모음의 음성적 유사성 및 고모음화로 상징되는 고저대립의 약화가 전설모음계열에서는 적용되지 못함을 살필 수 있다. 아울러 활음의 탈락과 첨가를 통한 단모음과 이중모음간의 상호 관련성이 상대적으로 강하다고 평가할 수 있다. The language used in KakaoTalk emoticons is a kind of communication language and shows several linguistic variations. The tendency of the vowel variation of KakaoTalk emoticon language is that it is divided into three categories within the vowel system: ‘이’, ‘에(애), 아’, ‘으, 어, 오, 우’. The variation of ‘으, 어, 오, 우’ is relatively free. It is well known as a characteristic of vowel mutation in existing communication languages. Compared to other vowels, ‘에(애)’ and ‘아’ show a stronger mutational relationship. ‘이’ does not easily mutate with other monothongs. On the other hand, it is also characteristic that the variation between monothongs and diphthongs having the same monothongs as the main vowel is as active as the variation between monothongs and monothongs. Through these characteristics, it can be seen that the middle and high back vowels are similar in phonetics, and the weakening of the high and low contrast symbolized by high vowelization cannot be applied to the front of the tongue vowel series. In addition, it can be seen that the correlation between monothongs and diphthongs is further strengthened through the deletion and addition of active euphony.

백내장 환자에서 간단한 망막전위도를 이용한 망막 기능 및 술 후 시력예후 예측에 관한 연구

김소영 ( Kim So Yeong ),박태관 ( Park Tae Gwan ),온영훈 ( On Yeong Hun ) 대한안과학회 2003 대한안과학회지 Vol.44 No.12

주관적 구강건강 불편 및 치과치료 필요 환자에서 미충족 치과의료 관련요인: 제6기 3차년도(2015) 국민건강영양조사 자료

김소영 ( So Yeong Kim ),박종 ( Jong Park ),류소연 ( So-yeon Ryu ),최성우 ( Seong-woo Choi ) 한국보건정보통계학회(구 한국보건통계학회) 2020 보건정보통계학회지 Vol.45 No.2

Objectives: The purpose of the study was to investigate the factors affecting unmet dental care needs in requiring oral health problems and dental care patients. Methods: The study subjects were 3,213 oral health problems and dental care patients who participated in the first year of the Korea National Health and Nutrition Examination Survey (KNHANES 2015). The data were analyzed by frequency analysis, Rao- Scott chi-square test, t-test, and binary logistic regression analysis. data were analysis using IBM SPSS 25.0 program. Results: In multiple logistic regression analysis, the odds ratio (OR) for unmet dental care needs in middle school graduates (OR=1.39, 95% confidence interval, 95% CI=1.05-1.92), and high school graduates (OR=1.37, 95% CI= 1.03-1.83), and college graduates (OR=1.42, 95% CI=1.05-1.93) than below elementary school graduates. And unmet dental care needs in not economically active group (OR=1.25, 95% CI=1.01-1.55) than economic activity group had higher odds. Also, the odds ratio for unmet dental care needs in unmet medical needs group (OR=3.46, 95% CI=2.65-4.52) than receive medical care group had significantly higher odds. Conclusions: Those who are high learning group, and not economically active group, and unmet medical needs group had much higher unmet dental care needs. Further study is needed to analyze the association between unmet medical needs and unmet dental care needs.

치과 내원 흡연자의 전자담배 사용 및 사용의도 관련요인

김소영 ( So Yeong Kim ),박종 ( Jong Park ),류소연 ( So Yeon Ryu ),한미아 ( Mi Ah Han ),최성우 ( Seong Woo Choi ) 한국보건정보통계학회(구 한국보건통계학회) 2020 보건정보통계학회지 Vol.45 No.1

Objectives: This study was to investigate the factors affecting the use of electronic cigarettes and intent to use cigarettes who visited dental clinic. Methods: This study is researched 179 people as smoker which visited 2 dental hospital and 3 dental clinic in Gwangju Metropolitan City using questionnaire survey from September 27, 2017 to October 24, 2017. The data was analyzed as frequency, percentage, average, standard deviation, chi-square test, t-test, logistic regression using by SPSS version 24.0 statistics program. Results: Look over the analyze logistic regression using simple analysis result which percentage of relate lower than 0.1 based on answer which electronic cigarettes is no effect as use cessation aid, effective is 5.75 times higher. In case answer the effective as use cessation aid, they relate on use electronic cigarette (95% confidence interval, 95% CI=1.57-21.03). Based on no stress during everyday life, stressed is 3.53 times higher than unstressed and relate on intent to use electronic cigarettes (95% CI=1.25-9.98). Also based on answered no effect as use cessation aid is 6.62 times higher than effective as use cessation aid and related to intent of use electronic cigarette (95% CI=1.58-27.66). Based on doesn’t heard about electronic cigarettes are legally classified cigarettes, heard is 3.31 times higher than doesn’t heard and related on intent of use electronic cigarettes (95% CI=1.26-8.67). Conclusions: In this study, if help to get a correct recognition of electronic cigarettes and use cessation education to use people who visited dental clinic can be possible effective use cessation.