The objective of GSEMSN-2021 is to provide a unique forum for discussion of the latest developments, refresh your knowledge and will offer plenty of networking opportunities, providing you a chance to meet and interact with leading researchers as well as most influential minds in the field of Materials Science and Nanoscience.The conference has an overall goal of Making Connections, with major scientific themes of Biomaterials and Nanomaterials, Structural Materials, Electronic Materials, Material Chemistry, Materials Processing Engineering and Computational Methods of Modelling, Simulation and Prediction for Designing Materials and Structures at all length scales. In addition, the conference will provide a number of networking opportunities to help establish connections for early career scientists, materials scientists across the globe.We invite you to attend an exciting scientific program comprising 10 plenary and keynote talks, several invited talks, oral presentations multiple poster sessions, sponsored luncheons, and networking events.If you’re dreaming about your next trip to Europe, come and discover Lisbon, a historical city full of stories to tell, where the sun shines 290 days a year and the temperature rarely drops below 15oC. A city where you feel safe wandering around day or night, where the cuisine is dedicated to creating over a thousand ways to cook the beloved bacalhau (salted cod), and where you’ll find hotels and restaurants to suit every taste, budget and requirement. Discover Lisbon, a city full of authenticity where old customs and ancient history intermix with cultural entertainment and hi-tech innovation. Lisbon is ageless, but it loves company, as you’ll find out if you meet someone and ask them to explain, with lots of gestures and repetition, where the best place is to listen to Fado. After all, Lisbon is famous for its hospitality and the family-like way it welcomes visitors.