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Highlights Electrochemical synthesis of silver nanoparticles in composite Ag/PVA/CHI/Gr hydrogel matrices  Chitosan increased the thermal stability of Ag/PVA/CHI/Gr hydrogels  Sorption diffusion models and silver release models were proved  Synergistic effect of chitosan and silver nanoparticles on increased antibacterial activity

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This research explores interconnection between environmental values and environmental responsibility among young people. Basic question of this study was whether and to which degree the environmental values influence the development of the environmental responsibility? By answering on this question, we want to provide guidelines for educational activities in schools which aim to develop environmental awareness among the young people of Serbia. The survey covered a sample of 252 students from primary and secondary government schools from Belgrade. Students were tested on a five point Likert type scales which examined environmental responsibility and environmental values. To assess the reliability and validity of the scales standard statistical procedures were used. The results of our study confirmed positive linear dependence between environmental values and environmental responsibility. On the basis of students' environmental values 48% of their environmental responsibility can be predicted On the basis of our results, it is possible to conclude that students who believe that efficient functioning of society and the survival of life on the Earth is unimaginable without environmental protection, display desirable attitudes towards environmental responsibility. The obtained results may help to identify future directions of formal education activities regarding the improvement of personal environmental responsibility among young people.

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