On behalf of the organization committee of the conference, it is our very great pleasure to welcome you to the city of Benghazi in the 3rd Libyan conference on chemistry and Its Application (LCCA 2019).

This regularly arranged conference have a proven reputation for providing a stimulating array of opportunities to learn about cutting edge chemistry science, including both fundamental and applied sciences. The scientific program provides a diverse range of sessions in different disciplines and reflects the broad interest and describe the highly dynamic research environment in Libyan universities.

We hope this conference will offer an opportunity to the wide range of scientific expertise within our Libyan universities, improve the communication of researchers in different areas hopefully the talks and posters will offer insight into new innovations entering the field.

We look forward to meeting you all and wish you an enjoyable and productive time in the city of Benghazi.

Finally, I would like to thank the University of Benghazi and research center for their endless support.