Summary revista.iq.unesp.br | Vol. 48 | n. 2 | 2023 | SUMMARY EDITORIAL BOARD .............................................................................................. 2 EDITORIAL ........................................................................................................... 4 DATABASE ........................................................................................................... 5 INSTRUCTIONS FOR AUTHORS .......................................................................... 6 REVIEW Article Social media-based learning in Chemistry learning: A review ........................................... 17 Hayuni Retno Widarti, Titin Sriwahyuni, Deni Ainur Rokhim, Afis Baghiz Syafrudin Second-generation ethanol: concept, production and challenges ....................................... 22 Pedro Vinícius Costa Medeiros, Paulo Henrique Medeiros Theophilo, Gisele Simone Lopes, Lívia Paulia Dias Ribeiro ORIGINAL ARTICLES Detection of dopamine using glassy carbon electrodes modified with AgNPs synthetized with Monteverdia ilicifolia extract .............................................................................................. 35 Francielle Schremeta Humacayo, Joel Toribio Espinoza, Josiane de Fátima Padilha de Paula, Luma Clarindo Lopes, Christiana Andrade Pessoa, Cássia Gonçalves Magalhães Synthesis of some new substituted imines from aldehydes and ketones derived from quinolinic acid ..................................................................................................................... 49 Anwar Abdulghani Fathi, Yassir Shakeeb Al Jawaheri, Shaimaa Samir Ismaee Synthesis, structural and spectroscopic properties of Co(II), Ni(II) and Cu(II) complexes with 2-((2-chlorobenzylidene)amino) acetohydrazide hydrate and their Antimicrobial and antioxidant activities ............................................................................................................ 66 Fathi Mohammed Al-Azab, Yasmin Mosa’d Jamil, Amani Ahmed Al-Gaadbi https://revista.iq.unesp.br/index.php/ecletica