Laboratory of Atomic and Molecular Spectroscopy (LEAM)

RESEARCH GROUP

Science Faculty

Minciencias Classification : A1

The Laboratory of Atomic and Molecular Spectroscopy of the UIS develops fundamental research activity in the areas of spectroscopic study of the structure of matter and monitoring of physicochemical processes at the atomic-molecular level. Parallel to the fundamental research activity, the group has developed research activities in practical applications of spectroscopy.

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We are

classified as A1

by Miniciencias

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We are

classified as A1

by Miniciencias

The School of Physics UIS presents to the educational community and the general public the research lines of its Laboratoy Atomic and Molecular Spectroscopy (LEAM). Photo provided by the research group showing its members in front of a building.

The School of Physics UIS presents to the educational community and the general public the research lines of its Laboratory Atomic and Molecular Spectroscopy (LEAM). Photo provided by the group showing one of its members testing in the laboratory.

OUR

Research lines

Spectroscopic Characterization of Crude Oils

100%

Molecular changes of asphaltenes.

80%

IR, FTIR spectroscopy. PAS

90%

Synthesis and characterization of graphene and derivatives

40%

Raman Spectroscopy

60%

Laser Induced Fluorescence (LIF)

85%

NMR Relaxometry for the development of predictive models of physicochemical properties

77%

Laser Induced Plasma Spectroscopy LIBS

60%

Nuclear Magnetic Resonance in liquids and solid states

45%

EXTENSION

Services

Our

researchers team

Our

researchers

team

OUR

Recognitions

Commercially available rapid diagnostic tests for the detection of high priority pathogens: status and challenges

Article | 2021 | Analyst

Prediction of the stability and compatibility of Colombian heavy crude oils by 1D low field nuclear magnetic resonance relaxometry and chemometric methods

Article | 2021 | Fuel

Effect of the Catalytic Aquathermolysis Process on the Physicochemical Properties of a Colombian Crude Oil

Article | 2021 | Energy & Fuels

Structural transformation of kaolin as an active matrix for the in situ synthesis of zeolite Y

Article | 2021 | SClay Minerals

AGREEMENTS

and allies

The UIS has established different agreements with national and international entities in order to have a greater impact on their training, teaching, research and related processes in the articulation of the public university with the different social actors.