Dra. Carmen Lucia Queiroga
I hold a degree in Chemistry from University of Campinas (UNICAMP), a master’s and a PhD in the area of natural products - phytochemistry and organic synthesis - from the Institute of Chemistry (UNICAMP), being part of the doctorate carried out in Germany - Georg August Universität Göttingen (DAAD scholarship, 1989-1990). Since 1996 I have been working as a scientific researcher at the Pluridisciplinary Center for Chemical, Biological and Agricultural Research (CPQBA-UNICAMP). I was a Quality Manager at CPQBA-UNICAMP (from June,1999 to April, 2003) and responsible for the Chemistry of Natural Products Division (DQPN – Divisão de Química de Produtos Naturais, from May, 2014 to August, 2015). I have experience in the area of Chemistry of Natural Products, developing research with medicinal plant extracts and essential oils. I am a specialist in the isolation of bioactive compounds with an emphasis on High-Speed Counter Current Chromatography (HSCCC) purification. Among other projects, I also focus on the study of natural surfactants, essential oils and oleoresins. I have coordinated projects financially supported by CNPq, FAPESP and PETROBRAS.
ACADEMIC EDUCATION
- PhD in Organic Chemistry - Synthesis of Natural Products (IQ-UNICAMP 1994);
- Master in Chemistry of Natural Products - Phytochemistry (IQ-UNICAMP 1989);
- Chemistry (1986) - Institute of Chemistry (IQ) at University of Campinas (UNICAMP).
SPECIALITIES
- Pesquisadora na área de Produtos Naturais (1996-atual);
- Phytochemical study of medicinal plant extracts, essential oils and oleoresins;
- Co-orientadora de alunos de Pós-Graduação (2013 - atual);
- Isolation of bioactive compounds from plant extracts, essential oils, oleoresins and microbial broths;
- Fractionation/purification of samples by multiple chromatographic techniques (TLC, Column Chromatography, others) and different adsorbents (silicagel, sephadex, others);
- Gerente da Qualidade do CPQBA/UNICAMP (06/1999 a 04/2003).
RESEARCH OF AREA
- Chemistry of Natural Products;
- Phytochemistry;
- Counter Current Chromatography (HSCCC).
- Study of essential oils: extraction, fractionation and compounds identification.
LINES OF RESEARCH
- Isolation of bioactive compounds;
- Development of methodologies for the purification of bioactive compounds;
- Study of Natural Surfactants by surface tension and interfacial tension measurements;
ACADEMIC EDUCATION
SPECIALITIES
- PhD in Organic Chemistry - Synthesis of Natural Products (IQ-UNICAMP 1994);
- DAAD sandwich scholarship – Institut für Organische Chemie, Georg August Universität – Göttingen, Germany (1989-1991);
- Master in Chemistry of Natural Products - Phytochemistry (IQ-UNICAMP 1989);
- Chemistry (1986) - Institute of Chemistry (IQ) at University of Campinas (UNICAMP).
- Production of extracts of medicinal plants focusing on the chemical class of the bioactive compounds;
- Phytochemical study of medicinal plant extracts, essential oils and oleoresins;
- Isolation of bioactive compounds from plant extracts, essential oils, oleoresins and microbial broths;
- Fractionation/purification of samples by multiple chromatographic techniques (TLC, Column Chromatography, others) and different adsorbents (silicagel, sephadex, others);
- Extraction and study of the chemical composition of essential oils by GC-MS;
- Extraction, purification and study of biosurfactants and saponins by surface tension and interfacial tension measurements;
- Purification and or isolation of bioactive compounds by High Speed Counter Current Chromatography (HSCCC) from 0,2 g to 1,0 g of samples in one step without adsorbents (liquid-liquid partition or liquid-liquid extration);
- Advisor of students of technical middle school in chemistry and of undergraduate students. Co-advisor of postgraduate students.
- Courses, workshops and training.
RESEARCH OF AREA
LINES OF RESEARCH
- Chemistry of Natural Products;
- Phytochemistry;
- Counter Current Chromatography (HSCCC).
- Study of essential oils: extraction, fractionation and compounds identification.
- Isolation of bioactive compounds;
- Development of methodologies for the purification of bioactive compounds;
- Study of Natural Surfactants by surface tension and interfacial tension measurements;
CONTACT
Email: queiroga@unicamp.br
Phone: (+55)19-2139-2860