RESUMO
Consumer well-being is a micromarketing concept that emphasizes on contributions of marketing activities in social welfare. The major objective of the current study is to analyze the impact of self-incongruence on brand dissatisfaction, brand hate, and consumer well-being. This study has utilized the Self-incongruity Theory and the Stimulus-Organism-Response model to test the impact of self-incongruity on anti-consumption and consumer voice behaviors, and subsequent effects on consumer well-being. Data were collected from young consumers of technology products from major cities of Pakistan. A total of 592 consumers answered a paper-and-pencil questionnaire using purposive sampling technique. The data were analyzed by partial least square structural equation modeling. The findings of this study reveal that functional and symbolic incongruity predict brand hate and dissatisfaction, which is positively related with brand retaliation. Brand retaliation is negatively related with consumer well-being. This study offers implications for product designers, marketers, advertisers and other stakeholders to improve congruence between what young consumers of technology products expect and what brands are offering to mitigate negative attitudes and behaviors and increase consumer well-being.
RESUMO
In this era of razor-edge competition, marketers strive to outperform their rivals by improving their brands. Increasing brand coolness may be the best way to do it. This study used a stimulus organism response (SOR) model by integration with brand attribution theory to conduct a cross sectional study using purposive sampling technique and surveying young consumers of smart gadgets in Pakistan. A total of 1,178 responses were received and analyzed by structural equation modeling. The results found a positive impact of brand coolness (stimulus) on brand love and brand engagement (both modeled as organism). Brand experience moderated these links. Brand love and brand engagement also mediated the relationship between brand coolness and consumer well-being and delight (both modeled as response). The findings suggest a very important contribution to theory and practice by testing unexploited outcomes of brand coolness. Especially, this study contributes to the consumer well-being literature, again an unexploited aspect of marketing literature. Despite the uniqueness of the findings, the cross sectional design of this study remains a major limitation. Future research may supplement the findings with the help of longitudinal studies. Marketers and practitioners may benefit from this study by improving the coolness of their brands so they may not only increase consumer engagement with the brand but they will also make consumers happy with their brands.
RESUMO
The present study focuses on the preparation of nanoparticles-loaded ionic cross-linked films for the topical delivery of cefazolin. The aim of the study was to prepare a dosage form which can provide local effect of cefazolin along with sustained delivery at the site of application. Cefazolin was loaded into chitosan nanoparticles to mask the burst release of the drug and they were optimized based on particle size, PDI, % EE and zeta potential. Finally, the prepared nanoparticles were loaded into the films comprising of sodium alginate and pectin which were then subjected to cross-linking via calcium chloride to improve the mechanical strength of the hydrogel films upon exposure to wound fluid. The films were assessed for physical and mechanical properties, swelling behavior, water transmission rate, mucoadhesion, FTIR, DSC, percent inhibition assay and in vitro release profile. Optimized formulation with Cefazolin nanoparticles in the size range of 227â¯nm and 0.5% CL films showed significantly better results (pâ¯<â¯0.05) as compared to the films with increased cross-linker concentration. Therefore, 0.5% CL films were considered more suitable for the treatment of infections when applied as wound dressing.