가상공간에서의 관광경험이 브랜드태도에 미치는 영향연구

양성윤 국제차세대융합기술학회 2023 차세대융합기술학회논문지 Vol.7 No.9

가상공간에서의 관광경험은 코로나19(Covid-19) 대유행(Pandemic) 상황에서의 대안으로 주목받았다. 정보통신기술 발달로 메타버스에서의 관광은 해당 영역을 확장시킬 수 있는 도구가 되었음에도 불구하고 실제 사용경험이 있는 대상으로 수행한 실증분석은 부족한 실정이다. 본 연구에서는 가상공간에서의 관광경험이 브랜드태도에 미치는 영향을 분석하기 위해 메타버스 관광 경험이 있는 20대 133명을 대상으로 설문조사를 실시하였으며, SPSS V23 통계 패키지 프로그램을 활용해 다중회귀분석 등을 활용했다. 분석결과 가상공간에서의 관광경험은 브랜드태도에 통계적으로 유의미한 긍정적인 영향을 나타내는 것으로 나타났다. 메타버스에 대한 지속적인 관심과투자가 이어지고 있는 만큼 가상공간 관광경험이 실제 관광지 방문으로 이어질 수 있는 노력이 필요하다. The tourism experience in virtual space was an alternative in the COVID-19 Pandemic situation. With the development of information and communication technology, metaverse implementation became possible in personal mobile environments, and the scope of tourism expanded. In this study, the effect of tourism experience in virtual reality on brand attitude was analyzed. A survey was conducted on 133 people with experience in metaverse tourism in their 20s, and the analysis was conducted using the SPSS program. As a result of the analysis, it was found that the tourism experience in virtual space had a positive effect on brand attitude.

Polymer-inorganic hybrid surface coating for biomedial/environmental applications

양성윤 한국공업화학회 2014 한국공업화학회 연구논문 초록집 Vol.2014 No.1

For many years, we have conducted research on modifying the surface with polymeric coatings that contains weak polyelectrolytes, which are pH- and ionic strength-responsive, water-soluble polymers. Some of the coatings include metal nanoparticles those created in polymer-hybrid systems. These organic-inorganic hybrid materials revealed multiplexed properties that may be applied as a novel material for biomedical and/or environmental engineering fields. For those applications, an excellent biocompatibility or no cytotoxicity may be the most important property of the coating. Therefore, we examined biocompatibility of the materials, and furthermore, studied the cellular responses including adhesion, proliferation, motility on the coatings. Throughout the study, we utilized layer-by-layer deposition method which allowed to create nano-scaled composite materials. The characteristics of the environmental-resposive polymers were extra attributes of this system which allows us to explore various results in their film surface properties.

Synthesis and Characterization of Cationic and Anionic Cyclodextrin Oligomers and Their Use in Layer-by-Layer Film Formation

양성윤,Rekha Hoonor,Hye-Seung Jin,김정권 대한화학회 2013 Bulletin of the Korean Chemical Society Vol.34 No.7

Ionically modified β-cyclodextrins, which have excellent water-solubility, have been interested in purification technology as well as drug carrier system. The present study summarizes the synthesis and characterization of cationic and anionic β-cyclodextrin (β-CyD) products using by polycondensation. The oligo (β-CyD)s are synthesized from β-CyD, epichlorohydrin (EP) and choline chloride (CC; for cationic polymer) or chloroacetic acid (CAA; for anionic polymer) through one step polycondenstaion process. Unlike the previous studies, we successfully purified the ionic β-CyD condensation products from the β-CyD reaction mixtures and accomplished a great level of structural analysis. The detailed structural analysis of these ionic β-CyD compounds is done by 1H NMR, MALDI-TOF as well as GPC analysis and confirms the formation of oligomers with a few units of β-CyD. We found that the sequence of reactant addition also could effect on the molecular weight of the resulting product as well as the molar ratio of the reactants. Finally, we used the cationic and anionic β-CyD oligomers for fabricating multilayer films by layer-layer process.

Gold Nanopartilce Hybrid Polymer Thin Filme for Biomolecuie Detction

양성윤 한국고분자학회 2007 한국고분자학회 학술대회 연구논문 초록집 Vol.2007 No.4

Study of Stimuli-Responsive Thin Films

양성윤 한국고분자학회 2011 한국고분자학회 학술대회 연구논문 초록집 Vol.2011 No.1

바이오센서 구현을 위한 바이오분자의 패터닝 기술

양성윤 한국고분자학회 2008 고분자 과학과 기술 Vol.19 No.5

Nanoporous active layer films created from amphiphilic block or grafted copolymer blends for membrane technology

양성윤,김동현 한국고분자학회 2015 한국고분자학회 학술대회 연구논문 초록집 Vol.2015 No.4

1LC-1 Biofunctional Surfaces by using Multilayered Polymer Hybrid Coatings

양성윤 한국공업화학회 2017 한국공업화학회 연구논문 초록집 Vol.2017 No.1

We have been studied cellular interactions on various polyelectrolyte multilayer film-coated surfaces. The results of those study indicated that the coatings having neutral or negatively charged hydrophilic surface exhibited excellent cell-blocking ability with non-cytotoxic nature. We applied these excellent biocompatible coatings with microcontact printing for the study of cellular activities including adhesion, motility, proliferation, cell-cell networking both on open flat surface and on inner surfaces of micro-channeled devices. Multilayer films comprised of weak polyelectrolytes exhibit different surface properties as they were assembled at different pH conditions. Therefore, cellular interactions including adhesion can be shown differently by depending on the PEM surfaces. Polyelectrolytes including biodegradable polymers were investigated for this study, and we also include the potential application of this polymeric coating for membrane technology.

『大岡政談』「小間物屋彦兵衛伝」の成立前史

양성윤 한국일본학회 2022 日本學報 Vol.- No.130

The current study aimed to clarify the generation and formation of “Ooka-Seidan: Biography of ‘pedlar Hikobei’, which is famous for original plays/films/storytelling (講談), distributed as manuscripts during the Edo period. We looked at the literary background of the ‘True story novels’(実録体小説) ‘pedlar Hikobei’. Futokoro-suzuri Volume 5 Part 3 “Iai-mo-damasuni-tenashi”(Saikaku’s work) and Soken-hiji Volume 6 Part 7 “Inga-no-meguriau-hitachiobi”(Getsujindo’s work) shared “Dojo-sashu” in Toin-hiji as the subject matter, and the creative method of Shokoku-ingamonogatari Volume 2 “After 22 years son took revenge on his mother's enemy” was identified. By comparing this story with a similar story in the Kyoho-sesetsu(folk tale), a common narrative structure was observed as a type, and the original form of the Biography of ‘pedlar Hikobei’, was pointed out. Using this type as an analysis framework, the biography of ‘pedlar Hikobei’ will be able to check the movements of text creation that has grown by consuming various motifs of various genres of the Edo era. .

『棠陰比事』『彦超虚盗 道譲詐囚』の受容 ―笑話から西鶴を経由して秋成に及ぶ―

양성윤 단국대학교 일본연구소 2021 일본학연구 Vol.63 No.-

This study examines how the “Gencho-kyoto and Dojo-sashu,” two of the Chinese trial episodes in Toin-hiji, was accepted by later writers, from the comic story to Ukiyo-zoshi. In particular, while pointing out several works of the later Ukiyo-zoshi, which were influenced by the second chapter “Akete-kuyashiki-yoshi-ga-kanebako” in the fifth volume of “Futokoro-suzuri”(one of the “ukiyo-zoshi” works by Ihara-Saikaku). I also examined in detail how the “Gencho-kyoto and Dojo-sashu” would change, and. how the writers are seeking new possibilities for expression in order to capture the contemporary world. The “Gencho-kyoto and Dojo-sashu”, transformed in Saikaku’s work, served as an opportunity to create a expression technique for court novels, or as an effective clue to the method of lengthening Ukiyo-zoshi for Ejima Kiseki, and also had an important influence on the technique of Akinari’s “Kataki” novel. 本稿は、中国の裁判説話『棠陰比事』「彦超虚盗 道譲詐因」の話柄が、笑話から後期浮世草子に至るまで、如何に受容されてきたかを考察したものである。当話柄の利用 の初期段階においては、笑話の素材源となっていたことを指摘した。特に「道譲詐因」 の〈偽金〉と〈偽人〉の詐術は、西鶴の『懐硯』(1687刊)巻5之2「明て悔しき養子が銀筥」に おいて経済困窮を隠して世渡りをする町人達の詐術譚に用いられていたが、この「明 て悔しき養子が銀筥」に影響を受けた後代の浮世草子の作品を指摘した。作者未詳の 『日本桃陰比事』(1709年刊)巻之6之4「小判も石となる思案箱からくり」、江島其磧の『風 流宇治頼政』(1720年刊)、そして、上田秋成の『世間妾形気』(1767年刊)巻1之1「人心汲てしられぬ朧夜の酒宴」が検討対象となる。 「道譲詐因」の話柄は、西鶴を経由することで、作者達が自らの物語構想の中に繰り込むべき詐欺・陰謀・機智に変容しつつ、当代 の世態風俗を盛り込んだ公事物の奇抜な趣向に用いられたり、其磧の時代物浮世草子における長編化を可能にする構想の重要な契機となったり、妾の気質を形象化 するための手管に持ち込まれたりする。本稿では、その具体的な創作のあり方を考察し、各々の作者達が新たな表現の可能性を如何に模索していたかをあぶり出した。