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The Brazilian Synchrotron Light Laboratory (LNLS) is responsible for the operation of the only synchrotron light source in Latin America, which allows the execution of experiments in various techniques of microscopic analysis of the matter using infrared, ultraviolet and X-ray radiation. news from LNLS. Check out the recent news from LNLS.

March 17th, 2025

Over 650 schools have expressed interest in participating, with nearly 50,000 visitors expected

A record-breaking number of registrations have been received for the Ciência Aberta event, when the Brazilian Center for Research in Energy and Materials (CNPEM) opens its labs to visitors, for the day dedicated to teaching institutions and groups. While these expressions of interest cover nearly 50,000 potential participants, experience in previous editions of this event indicates that 20,000 visitors can be comfortably and adequately hosted each day.

Registrations came from 10 Brazilian states, and from 30,000 potential visitors who have never visited CNPEM. Of the nearly 50,000 possible participants, only 13,000 come from Campinas, where the Center is located. Learn more about the Ciência Aberta event.

Instructions and RSVP form

To organize the event, CNPEM has established a process to confirm participation and distribute tickets, with a total of 300 available for school groups.

Representatives of the schools and teaching institutions who submitted the Expression of Interest form must complete an additional form to confirm their group's participation. After this step, they will receive an email containing a registration confirmation, QR code, and additional instructions required to participate in the event.

Schools and institutions which registered previously will receive an email on March 14 with instructions on this process; they will be sent the definitive registration form by email on March 24. Tickets will be provided by order of registration (first-come, first-served), and any groups that do not confirm participation will have their ticket given to another on the waiting list.

Only groups that fulfill the requirements for visitation on group day will be admitted; admission may be denied to groups that have registered but do not fit in the category of teaching institutions.

Visiting day for the general public

This event is also open to the general public on Saturday, May 31, 2025. Registration is not required to visit on this day, but space is limited: if maximum capacity is reached, entry to the CNPEM campus will be restricted.

Infrastructure and parking

CNPEM advises participants that parking is also limited. If the lot is full, visitors arriving by car can get out at the dedicated drop-off point and drivers can look for a place to park outside the Center, which cannot guarantee or reserve parking spaces.

About CNPEM

CNPEM is home to a state-of-the-art, multi-user and multidisciplinary scientific environment, with activities within different fronts of the Brazilian National System for Science, Technology and Innovation. A social organization overseen by the Ministry of Science, Technology and Innovation (MCTI), CNPEM is driven by research that impacts the areas of health, energy, renewable materials, and sustainability. It is responsible for Sirius, the largest assembly of scientific equipment constructed in the country, and is currently constructing Project Orion, a laboratory complex for advanced pathogen research.

The Center’s scientific activities are carried out by the Brazilian Synchrotron Light (LNLS), Biosciences (LNBio), Nanotechnology (LNNano), and Biorenewables (LNBR) National Laboratories, as well the Ilum School of Science, which offers a bachelor's degree program in science and technology with support from the Ministry of Education (MEC).

Prof. Cerqueira Leite teve papel decisivo para viabilizar o projeto e a construção da primeira fonte de luz síncrotron do Hemisfério Sul, que veio a se tornar o Laboratório Nacional de Luz Síncrotron (LNLS) e o início da criação do CNPEM.

December 1st, 2024

Board president dies on December 1

On Sunday, December 1, 2024, at the age of 93, Professor Dr. Rogério Cezar de Cerqueira Leite, Honorary President and Chairman of the Board of Directors of the Brazilian Center for Research in Energy and Materials (CNPEM), passed away. He was a pivotal figure in advancing science, technology, and innovation in Brazil.

November 12th, 2024

The Brazilian Center for Research in Energy and Materials (CNPEM) has a research vacancy, with a scholarship from the São Paulo Research Foundation (FAPESP), in the Technical Training Level 5 (TT5) category.

The opportunity is linked to a FAPESP Young Researcher project No. 2019/14017-9. Applications may be submitted between 11/13/2024 and 12/20/2024 – see details below.

September 6th, 2024

Scientific instrumentation developed for Sirius was a highlight of the 2024 edition of the event, held in Germany.

The 15th edition of the International Conference on Synchrotron Radiation Instrumentation (SRI) was notable for the significant participation of the team responsible for developing the scientific instrumentation for Sirius, the 4th generation synchrotron light source at the Brazilian Center for Research in Energy and Materials (CNPEM).

June 4th, 2024

Representatives from respected Chinese research institution signed the agreement at the CNPEM campus

The Brazilian Center for Research in Energy and Materials (CNPEM) and the Center for High Pressure Science & Technology Advanced Research (HPSTAR) have signed a memorandum of understanding to promote scientific cooperation between Brazil and China.

May 20th, 2024

Engineer and physicist Ricardo Rodrigues was awarded the title of CNPQ Researcher Emeritus at the Almirante Álvaro Alberto Award for Science and Technology

On May 8, engineer and physicist Ricardo Rodrigues was awarded the title of CNPQ Researcher Emeritus at the Almirante Álvaro Alberto Award for Science and Technology ceremony promoted by the MCTI, CNPq, and the Brazilian Navy. The award recognizes Brazilian scientists who have made outstanding contributions to the country’s science and technology.

April 9th, 2024

Registrations and abstract submission are open until April 30, 2024.

The Ricardo Rodrigues Synchrotron Light School (ER2LS), organized by LNLS/CNPEM, is now open for registrations for its 7th edition, which will take place from July 15th to 26th, 2024 at Sirius, in CNPEM's campus in Campinas-SP.

March 28th, 2024

A study published in the Journal of Biological Chemistry analyzed polymorphisms in one of the main pharmacological targets of antivirals that combat Covid-19

The American Society for Biochemistry and Molecular Biology (ASBMB) announced Gabriela Noske, currently a researcher in the cryomicroscopy group at the Brazilian Nanotechnology National Laboratory (LNNano), as one of the winners of the Herbert Tabor Early Career Investigator Awards, sponsored by the Journal of Biological Chemistry.

March 19th, 2024

Phenomenon is an obstacle to agricultural productivity and reforestation, especially in Northeastern Brazil

Researchers at the Brazilian Center for Research in Energy and Materials (CNPEM), the Brazilian Agricultural Research Corporation (EMBRAPA), and several other educational and research institutions spent two days defining the scientific methodology for groundbreaking work to explore fundamental questions related to soil cohesion, a phenomenon in Brazil's coastal tablelands region which is not yet clearly understood.

January 31st, 2024

Applications will be accpeted until 15 April 2024 trought the event’s website.

Registrations are now open for the São Paulo School of Advanced Science on 4th Generation Synchrotron Techniques – SyncLight 2024, which will take place from October 14th to 25th, 2024, at the Brazilian Center for Research in Energy and Materials (CNPEM), in Campinas (SP).

Promoted by CNPEM and funded by the São Paulo Research Foundation (FAPESP), SyncLight 2024 aims to gather young researchers from Brazil and around the world to discuss the recent opportunities offered by advanced experimental synchrotron techniques available at Sirius, the Brazilian 4th generation light source.