Pub Date : 2021-11-17DOI: 10.1177/0887302x211058434
Heejin Lim, Shannon Lennon, Domenique Jones
Grounded in objectification theory, this study was conducted to uncover adolescent girls’ experience of dress regulations in US public schools. We conducted in-depth personal interviews with thirteen high school girls to explore internal, interpersonal, and contextual factors that might aggregate or alleviate objectifying conditions. Three overarching thematic categories emerged including (1) dressing as a life skill, (2) experiencing a sexually objectifying environment, (3) coping with the sexually objectifying environment. Eight subthemes captured under these thematic categories depicted how the school dress code is experienced and embodied by adolescent girls in their daily lives. Our findings demonstrated how the methods of school dress code enforcement and sex education promote a sexually objectifying environment in which girls feel physically and psychologically unsafe. Also, the findings of this study revealed that girls experience body shame, self-objectification, and powerlessness through dress code enforcement and sex education in school. Implications are discussed.
{"title":"Objectification Found in High School Girls’ Experience With Dress Code Enforcement","authors":"Heejin Lim, Shannon Lennon, Domenique Jones","doi":"10.1177/0887302x211058434","DOIUrl":"https://doi.org/10.1177/0887302x211058434","url":null,"abstract":"Grounded in objectification theory, this study was conducted to uncover adolescent girls’ experience of dress regulations in US public schools. We conducted in-depth personal interviews with thirteen high school girls to explore internal, interpersonal, and contextual factors that might aggregate or alleviate objectifying conditions. Three overarching thematic categories emerged including (1) dressing as a life skill, (2) experiencing a sexually objectifying environment, (3) coping with the sexually objectifying environment. Eight subthemes captured under these thematic categories depicted how the school dress code is experienced and embodied by adolescent girls in their daily lives. Our findings demonstrated how the methods of school dress code enforcement and sex education promote a sexually objectifying environment in which girls feel physically and psychologically unsafe. Also, the findings of this study revealed that girls experience body shame, self-objectification, and powerlessness through dress code enforcement and sex education in school. Implications are discussed.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91379138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-17DOI: 10.1177/0887302x211055984
Gargi Bhaduri, Sojin Jung, Jung E. Ha‐Brookshire
This study focused on understanding how (mis)match between a company's corporate social responsibility claims as indicated in their mission and the activities it actually undertakes to meet its CSR goals leads to consumers’ corporate hypocrisy and how consumers’ CSR-CA beliefs moderate the relationship between the two. Using the Moral Responsibility Theory of Corporate Sustainability as a framework, this research analyzed the difference in corporate hypocrisy between consumers with high versus low CSR-CA tradeoff beliefs. In addition, we examined the impact of consumers’ corporate hypocrisy on their negative word-of-mouth intention and how participants’ injunctive norm impacts the relationship between the two. A sample of 538 adult US consumers were recruited for an online experimental study. The study extends the findings of MCRS and also provides implications for apparel businesses.
{"title":"Effects of CSR Messages on Apparel Consumers’ Word-of-Mouth: Perceived Corporate Hypocrisy as a Mediator","authors":"Gargi Bhaduri, Sojin Jung, Jung E. Ha‐Brookshire","doi":"10.1177/0887302x211055984","DOIUrl":"https://doi.org/10.1177/0887302x211055984","url":null,"abstract":"This study focused on understanding how (mis)match between a company's corporate social responsibility claims as indicated in their mission and the activities it actually undertakes to meet its CSR goals leads to consumers’ corporate hypocrisy and how consumers’ CSR-CA beliefs moderate the relationship between the two. Using the Moral Responsibility Theory of Corporate Sustainability as a framework, this research analyzed the difference in corporate hypocrisy between consumers with high versus low CSR-CA tradeoff beliefs. In addition, we examined the impact of consumers’ corporate hypocrisy on their negative word-of-mouth intention and how participants’ injunctive norm impacts the relationship between the two. A sample of 538 adult US consumers were recruited for an online experimental study. The study extends the findings of MCRS and also provides implications for apparel businesses.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72859601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-11-06DOI: 10.1177/0887302X211053007
L. Teunissen, Emiel Janssen, J. Schootstra, L. Plaude, Kaspar M. B. Jansen
Eleven phase change materials (PCMs) for cooling humans in heat-stressed conditions were evaluated for their cooling characteristics. Effects of packaging material and segmentation were also investigated. Sample packs with a different type PCM (water- and oil-based PCMs, cooling gels, inorganic salts) or different packaging (aluminum, TPU, TPU + neoprene) were investigated on a hotplate. Cooling capacity, duration, and power were determined. Secondly, a PCM pack with hexagon compartments was compared to an unsegmented version with similar content. Cooling power decreased whereas cooling duration increased with increasing melting temperature. The water-based PCMs showed a >2x higher cooling power than other PCMs, but were relatively short-lived. The flexible gels and salts did not demonstrate a phase change plateau in cooling power, compromising their cooling potential. Using a TPU or aluminum packaging was indifferent. Adding neoprene considerably extended cooling duration, while decreasing power. Segmentation has practical benefits, but substantially lowered contact area and therefore cooling power.
{"title":"Evaluation of Phase Change Materials for Personal Cooling Applications","authors":"L. Teunissen, Emiel Janssen, J. Schootstra, L. Plaude, Kaspar M. B. Jansen","doi":"10.1177/0887302X211053007","DOIUrl":"https://doi.org/10.1177/0887302X211053007","url":null,"abstract":"Eleven phase change materials (PCMs) for cooling humans in heat-stressed conditions were evaluated for their cooling characteristics. Effects of packaging material and segmentation were also investigated. Sample packs with a different type PCM (water- and oil-based PCMs, cooling gels, inorganic salts) or different packaging (aluminum, TPU, TPU + neoprene) were investigated on a hotplate. Cooling capacity, duration, and power were determined. Secondly, a PCM pack with hexagon compartments was compared to an unsegmented version with similar content. Cooling power decreased whereas cooling duration increased with increasing melting temperature. The water-based PCMs showed a >2x higher cooling power than other PCMs, but were relatively short-lived. The flexible gels and salts did not demonstrate a phase change plateau in cooling power, compromising their cooling potential. Using a TPU or aluminum packaging was indifferent. Adding neoprene considerably extended cooling duration, while decreasing power. Segmentation has practical benefits, but substantially lowered contact area and therefore cooling power.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90673966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-10-29DOI: 10.1177/0887302X211049516
Sumith Gopura, A. Payne, D. Bandara, L. Buys
The Sri Lankan apparel industry is currently in transition from apparel assembly to manufacturing original designs as a value addition. Design teams work closely with Western brands, buyers and designers to offer advanced creative and technical design services. The purpose of this article is to investigate how Sri Lankan designers acquire personal, high-value fashion knowledge and design skills in this crucial time of industry transition. The study adopts a qualitative approach using semi-structured interviews conducted with 28 fashion design and product development professionals in the industry. Based on an inductive thematic analysis, the study finds that Sri Lankan designers’ acquisition of high-value fashion knowledge and skills comes primarily through their self-directed learning. This study proposes the Designers’ Self-Directed Learning Cycle to illustrate how designers’ learning happens and is applied in their professional practice. The findings are significant in understanding the designers’ practice in the export-oriented apparel value chain.
{"title":"Sri Lankan Fashion Designers: Self-Directed Learning in the Apparel Industry","authors":"Sumith Gopura, A. Payne, D. Bandara, L. Buys","doi":"10.1177/0887302X211049516","DOIUrl":"https://doi.org/10.1177/0887302X211049516","url":null,"abstract":"The Sri Lankan apparel industry is currently in transition from apparel assembly to manufacturing original designs as a value addition. Design teams work closely with Western brands, buyers and designers to offer advanced creative and technical design services. The purpose of this article is to investigate how Sri Lankan designers acquire personal, high-value fashion knowledge and design skills in this crucial time of industry transition. The study adopts a qualitative approach using semi-structured interviews conducted with 28 fashion design and product development professionals in the industry. Based on an inductive thematic analysis, the study finds that Sri Lankan designers’ acquisition of high-value fashion knowledge and skills comes primarily through their self-directed learning. This study proposes the Designers’ Self-Directed Learning Cycle to illustrate how designers’ learning happens and is applied in their professional practice. The findings are significant in understanding the designers’ practice in the export-oriented apparel value chain.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82914437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-08-17DOI: 10.1177/0887302x211034745
Kerri McBee-Black
The apparel global supply chain is fragmented and globalized, making it challenging to satisfy consumers’ wants and needs. Thus, to satisfy the consumer's wants and needs, global supply chain management is critical to a brand's success in the marketplace. The goal of this study was to gain an in-depth, holistic, and contextualized understanding of the experience and knowledge Mindy Scheier, an adaptive apparel advocate, gained by managing and negotiating the existing supply chain functions during her collaboration with Tommy Hilfiger® to launch the first mainstream children's adaptive apparel line. To achieve this goal, a case study was deployed. The authors found that supply chain networks required unique adaptations to their existing manufacturing processes to ensure the adaptive design innovations were viable; however, those supply chain adaptations were not significant. Further, the authors found that a collaborative partnership with an advocate seemingly provided a competitive advantage in the marketplace.
{"title":"The Role of an Advocate in Innovating the Adaptive Apparel Market: A Case Study","authors":"Kerri McBee-Black","doi":"10.1177/0887302x211034745","DOIUrl":"https://doi.org/10.1177/0887302x211034745","url":null,"abstract":"The apparel global supply chain is fragmented and globalized, making it challenging to satisfy consumers’ wants and needs. Thus, to satisfy the consumer's wants and needs, global supply chain management is critical to a brand's success in the marketplace. The goal of this study was to gain an in-depth, holistic, and contextualized understanding of the experience and knowledge Mindy Scheier, an adaptive apparel advocate, gained by managing and negotiating the existing supply chain functions during her collaboration with Tommy Hilfiger® to launch the first mainstream children's adaptive apparel line. To achieve this goal, a case study was deployed. The authors found that supply chain networks required unique adaptations to their existing manufacturing processes to ensure the adaptive design innovations were viable; however, those supply chain adaptations were not significant. Further, the authors found that a collaborative partnership with an advocate seemingly provided a competitive advantage in the marketplace.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88733139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-28DOI: 10.1177/0887302X211027500
E. French, Kelly L. Reddy-Best
Folk costume is traditionally worn to represent and preserve ethnic heritage. Large numbers of Czechs emigrated to America from the 1870s to 1920s, but eventually, a generation was born that had little contact with their immigrant ancestors. The purpose of our research was to examine what role folk costume plays in the negotiation of Czech ethnic identity and how meaning is constructed and communicated through Czech folk costumes for modern-day wearers. We conducted 11 indepth, semi-structured interviews with descendants of Czech immigrants in a previously unexplored Czech population of the Midwest. We identified four major themes: feelings of connectedness; sense of pride and joy; importance of perceived authenticity; and variation, nuance, and meaning of costume construction and style. Through our work, we contribute to the preservation and documentation of modern-day Czech traditions, ongoing discussions surrounding defining cultural traditions, and business practices of retailers.
{"title":"Women’s Czech Folk Costume: Negotiating Ambivalence and White Ethnicity in the Midwest","authors":"E. French, Kelly L. Reddy-Best","doi":"10.1177/0887302X211027500","DOIUrl":"https://doi.org/10.1177/0887302X211027500","url":null,"abstract":"Folk costume is traditionally worn to represent and preserve ethnic heritage. Large numbers of Czechs emigrated to America from the 1870s to 1920s, but eventually, a generation was born that had little contact with their immigrant ancestors. The purpose of our research was to examine what role folk costume plays in the negotiation of Czech ethnic identity and how meaning is constructed and communicated through Czech folk costumes for modern-day wearers. We conducted 11 indepth, semi-structured interviews with descendants of Czech immigrants in a previously unexplored Czech population of the Midwest. We identified four major themes: feelings of connectedness; sense of pride and joy; importance of perceived authenticity; and variation, nuance, and meaning of costume construction and style. Through our work, we contribute to the preservation and documentation of modern-day Czech traditions, ongoing discussions surrounding defining cultural traditions, and business practices of retailers.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77466053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-12DOI: 10.1177/0887302X211014973
Chuanlan Liu, Sibei Xia, Chunmin Lang
Understanding how consumers have shifted in clothing consumption in the midst of the global COVID-19 pandemic is critical for fashion clothing brands and businesses to identify what value means to consumers to locate growth opportunities. This exploratory study intends to provide a picture of consumers’ clothing consumption evolution while going through the pandemic crisis. We take a viewpoint that integrates the perspectives of life status changes and stress coping to examine consumers’ responses to clothing consumption during the COVID-19 global pandemic. A total of 68,511 relevant tweets were collected from January 1, 2020, through September 31, 2020. Sentiment and content analysis identified five themes which are revealed by 16 topics associated with clothing consumption over the phases of pre-lockdown, lockdown, and reopening. Pent-up demand for clothing products and changed clothing consumption habits were identified. Our findings provide evidence that consumption change is the fundamental mechanism of stress coping.
{"title":"Clothing Consumption During the COVID-19 Pandemic: Evidence From Mining Tweets","authors":"Chuanlan Liu, Sibei Xia, Chunmin Lang","doi":"10.1177/0887302X211014973","DOIUrl":"https://doi.org/10.1177/0887302X211014973","url":null,"abstract":"Understanding how consumers have shifted in clothing consumption in the midst of the global COVID-19 pandemic is critical for fashion clothing brands and businesses to identify what value means to consumers to locate growth opportunities. This exploratory study intends to provide a picture of consumers’ clothing consumption evolution while going through the pandemic crisis. We take a viewpoint that integrates the perspectives of life status changes and stress coping to examine consumers’ responses to clothing consumption during the COVID-19 global pandemic. A total of 68,511 relevant tweets were collected from January 1, 2020, through September 31, 2020. Sentiment and content analysis identified five themes which are revealed by 16 topics associated with clothing consumption over the phases of pre-lockdown, lockdown, and reopening. Pent-up demand for clothing products and changed clothing consumption habits were identified. Our findings provide evidence that consumption change is the fundamental mechanism of stress coping.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77748156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-05-06DOI: 10.1177/0887302X211012747
Kim H. Y. Hahn, Gargi Bhaduri
At the beginning of the COVID-19 pandemic, people from around the world made numerous homemade masks for themselves and their community due to shortage of medical masks as well as to stop the spread of COVID-19. The purpose of the current study was to conduct cross cultural exploration of the reasons for making masks, self-construal and wellbeing associated with masks making by collecting data from residents across US, India, and China. The finding of this study presented different reasons for making masks as well as self-construal, and wellbeing in people who made masks versus those who did not. Differences were also observed among three different cultural groups. This study offers a unique contribution to the public health research engaging in craft making related activities to gain a better perspective of the state of health of a population and the understanding of cross-cultural study of craft making behavior during the pandemic.
{"title":"Mask Up: Exploring Cross-Cultural Influences on Mask-Making Behavior During the COVID-19 Pandemic","authors":"Kim H. Y. Hahn, Gargi Bhaduri","doi":"10.1177/0887302X211012747","DOIUrl":"https://doi.org/10.1177/0887302X211012747","url":null,"abstract":"At the beginning of the COVID-19 pandemic, people from around the world made numerous homemade masks for themselves and their community due to shortage of medical masks as well as to stop the spread of COVID-19. The purpose of the current study was to conduct cross cultural exploration of the reasons for making masks, self-construal and wellbeing associated with masks making by collecting data from residents across US, India, and China. The finding of this study presented different reasons for making masks as well as self-construal, and wellbeing in people who made masks versus those who did not. Differences were also observed among three different cultural groups. This study offers a unique contribution to the public health research engaging in craft making related activities to gain a better perspective of the state of health of a population and the understanding of cross-cultural study of craft making behavior during the pandemic.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74012969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-04-26DOI: 10.1177/0887302X211004294
K. Johnson, Ui-Jeen Yu
Self-sexualization is an emerging area of research relevant to clothing researchers as evaluations of sexual appeal often stem from specific items and uses of dress. Our research purpose was to systematically review the available research on self-sexualization. In our review we focused specifically on three topics: what precedes self-sexualizing? What outcomes are associated with self-sexualizing? And how has self-sexualization been operationalized? The time frame for this review was 2007–2020. To locate the 31 journal articles that supplied the data for this research, multiple data bases were searched using the following search terms: self-sexualization, self-sexualizing, and sexual self-presentation. Important precursors to self-sexualization include exposure to media and social media, self-objectification, internalization of sexualization, and desiring attention from others. Empowerment has been studied as an outcome of self-sexualization along with negative inferences concerning both young women and girls that self-sexualize. Operationalization of self-sexualization is varied and likely contributes to inconsistent findings.
{"title":"A Narrative Critical Review of Research on Self-Sexualization","authors":"K. Johnson, Ui-Jeen Yu","doi":"10.1177/0887302X211004294","DOIUrl":"https://doi.org/10.1177/0887302X211004294","url":null,"abstract":"Self-sexualization is an emerging area of research relevant to clothing researchers as evaluations of sexual appeal often stem from specific items and uses of dress. Our research purpose was to systematically review the available research on self-sexualization. In our review we focused specifically on three topics: what precedes self-sexualizing? What outcomes are associated with self-sexualizing? And how has self-sexualization been operationalized? The time frame for this review was 2007–2020. To locate the 31 journal articles that supplied the data for this research, multiple data bases were searched using the following search terms: self-sexualization, self-sexualizing, and sexual self-presentation. Important precursors to self-sexualization include exposure to media and social media, self-objectification, internalization of sexualization, and desiring attention from others. Empowerment has been studied as an outcome of self-sexualization along with negative inferences concerning both young women and girls that self-sexualize. Operationalization of self-sexualization is varied and likely contributes to inconsistent findings.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1177/0887302X211004294","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72380334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-04-16DOI: 10.1177/0887302X211009479
V. Mamtha, H. Murthy, V. Raj, Prashantha Tejas, C. Puneet, Achyutha Venugopal, Sham AanMankunipoyil, C. Manjunatha
Antibacterial activity and fire retardation are equally desired for protective clothing. For achieving this, AgNP and MgO are independently researched as nanofillers in Polyurethane based electrospun nanofibers and their synergistic effect is scarcely addressed. This article reports synthesis and characterization of MgO of 70.01 nm and AgNP of 51 to 76 nm by solution combustion and hydrothermal routes respectively and their incorporation in electrospinning of Polyurethane. Flow rate 1 ml/hr, applied voltage 13 kV, tip to collector distance 15 cm were adopted for the electrospinning. Nanofibers of 65 nm were obtained for PU/MgO (3 wt. %) and 106 nm for PU/MgO (3 wt. %)/Ag (1 wt. %). Addition of MgO increased the melting point, after flame time and afterglow time. Incorporation of AgNP improved antibacterial activity. PU/MgO/Ag (2 wt. %) exhibited zone of inhibition of 2.1 cm and 3 cm against E. Coli and S. Aureus, respectively.
{"title":"Electrospun PU/MgO/Ag Nanofibers for Antibacterial Activity and Flame Retardency","authors":"V. Mamtha, H. Murthy, V. Raj, Prashantha Tejas, C. Puneet, Achyutha Venugopal, Sham AanMankunipoyil, C. Manjunatha","doi":"10.1177/0887302X211009479","DOIUrl":"https://doi.org/10.1177/0887302X211009479","url":null,"abstract":"Antibacterial activity and fire retardation are equally desired for protective clothing. For achieving this, AgNP and MgO are independently researched as nanofillers in Polyurethane based electrospun nanofibers and their synergistic effect is scarcely addressed. This article reports synthesis and characterization of MgO of 70.01 nm and AgNP of 51 to 76 nm by solution combustion and hydrothermal routes respectively and their incorporation in electrospinning of Polyurethane. Flow rate 1 ml/hr, applied voltage 13 kV, tip to collector distance 15 cm were adopted for the electrospinning. Nanofibers of 65 nm were obtained for PU/MgO (3 wt. %) and 106 nm for PU/MgO (3 wt. %)/Ag (1 wt. %). Addition of MgO increased the melting point, after flame time and afterglow time. Incorporation of AgNP improved antibacterial activity. PU/MgO/Ag (2 wt. %) exhibited zone of inhibition of 2.1 cm and 3 cm against E. Coli and S. Aureus, respectively.","PeriodicalId":47110,"journal":{"name":"Clothing and Textiles Research Journal","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2021-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88382549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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