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Nelson Agustín Lara Henriquez

Académico

Universidad de Tarapacá

Arica, Chile

Líneas de Investigación


Educación

  •  Quimica analítica, Universidad compútense de Madrid. España, 1996

Experiencia Académica

  •   Académico Full Time

    Universidad de Tarapacá de Arica

    de ciencias

    Arica, Chile

    2013 - A la fecha


 

Article (19)

ARCHAEOMETRIC APPROACH ON RED OCHER OF THE CABUZA PHASE (900-1200 AD) FROM THE AZAPA VALLEY, NORTHERN CHILE

Ogalde, JP; Cárcamo, J; Arriaza, B; Lara, N

Article ISI
JOURNAL OF ARCHAEOLOGICAL SCIENCE-REPORTS  (2024)

Chemical analyses of colors in the Cabuza phase ceramics (900-1200 CE), Azapa Valley, northern Chile

Arriaza, Bernardo; Lara, Nelson; Leyton, Patricio

Article ISI
JOURNAL OF ARCHAEOLOGICAL SCIENCE-REPORTS  (2021)

Toxic Pigment in a Capacocha Burial: Instrumental Identification of Cinnabar in Inca Human Remains from Iquique, Chile

Ogalde, J. P.; Paipa, C.; Leyton, P; Lara, N

Article ISI SCOPUS
Archaeometry  (2018)

MULTI-INSTRUMENTAL CHARACTERIZATION OF TWO RED PIGMENTS IN FUNERARY ARCHAEOLOGICAL CONTEXTS FROM NORTHERN CHILE

Ogalde, JP; Arriaza, B; Paipa, C.; Leyton, P; Campos-Vallette, M; Lara, N; Salas, C; Tapia, P

Article ISI
INTERCIENCIA  (2015)

Quantitative differentiation between soil organic carbon and biochar carbon in Aridisol

Lara, Nelson; Figueroa, Leonardo; Carvajal, Fabiola; Zapata, Yubinza; Urbina, Camilo; Escobar, Hugo

Article ISI SCIELO SCOPUS
Ciencia e Investigacion Agraria  (2013)

Saline-boron stress in northern Chile olive accessions: water relations, B and Cl contents and impact on plant growth

Escobar, Hugo; Lara, Nelson; Zapata, Yubinza; Urbina, Camilo; Rodríguez, Manuel; Figueroa, Leonardo

Article ISI SCIELO SCOPUS
Ciencia e Investigacion Agraria  (2013)

Intercalation and electrical behavior of Ta xMo 1-xS 2 (x > 0.5) layered mixed disulfides

Lara, N; Aranda P.; Ruiz-Hitzky, E; Manriquez, V.

Article SCOPUS
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY  (2012)

Intercalation and Electrical Behavior of TaxMo1-xS2 (x > 0.5) Layered Mixed Disulfides

Lara, N; Aranda P.; Ruiz, AI; Manriquez, V.; Ruiz-Hitzky, E

Article ISI
JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY  (2012)

SCREENING OF SOME TRANSITION METAL IONS AND QUANTITATIVE DETERMINATION OF COPPER, CADMIUM AND ZINC BY SOLID PHASE DERIVATIVE SPECTROPHOTOMETRY

Lara, N; Narvaez, J; Richter, P

Article ISI SCIELO SCOPUS
JOURNAL OF THE CHILEAN CHEMICAL SOCIETY  (2004)

ESTUDIO ESPECTRAL Y DETERMINACIÓN SIMULTANEA DE SULFAMETOXAZOL Y TRIMETOPRIM POR ESPECTROFOTOMETRÍA DERIVADA DIGITAL

TORAL, M. INÉS; Lara, Nelson; Tapia, A. Eugenia; Torres, Claudio; Richter, Pablo

Article SCIELO
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA  (2002)

Hybrid materials based on lichen-polysiloxane matrices: application as electrochemical sensors

Darder, M; Colilla, M; Lara, N; Ruiz-Hitzky, E

Article ISI SCOPUS
JOURNAL OF MATERIALS CHEMISTRY  (2002)

Simultaneous determination of iron and copper by third-derivative solid-phase spectrophotometry

Lara, N; Gomez, J; Richter, P

Article ISI SCOPUS
ANALYTICAL LETTERS  (2002)

Spectral study and simultaneous determination of sulfamethoxazole and trimethoprim by digital derivative spectrophotometry

Lara, N; Tapia, AE; Torres, C; Richter, P

Article ISI
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA  (2002)

Spectral study and simultaneous determination of sulfamethoxazole and trimethoprim by digital derivative spectrophotometry Estudio espectral y determinación simultanea de sulfametoxazol y trimetoprim por espectrofotometría derivada digital

Toral M.I.; Lara, N; Torres, C; Richter, P

Article SCOPUS
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA  (2002)

DETERMINACION DE HIERRO EN FASE SOLIDA POR ESPECTROFOTOMETRIA DERIVADA DE SEGUNDO ORDEN

TORAL, M. INÉS; Lara, Nelson; Gomez, Javier; Richter, Pablo

Article SCIELO SCOPUS
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA  (2001)

Determination of iron on solid-phase by spectrophotometric second-derivative.

Lara, N; Gomez, J; Richter, P

Article ISI
BOLETIN DE LA SOCIEDAD CHILENA DE QUIMICA  (2001)

Simultaneous determination of ascorbic acid and acetylsalicylic acid in pharmaceutical formulations

Lara, N; Richter, P; Tassara, A; Tapia, AE; Rodriguez, C

Article ISI SCOPUS
JOURNAL OF AOAC INTERNATIONAL  (2001)

Simultaneous determination of platinum and palladium by second derivative spectrophotometry using 3-(2 '-thiazolylazo)-2,6-diaminopyridine as chromophore ligand

Richter, P; Lara, N; Escudero, MT; Soto, C

Article ISI SCOPUS
ANALYTICAL LETTERS  (2000)

Simultaneous determination of chlordiazepoxide and clidinium bromide in pharmaceutical formulations by derivative spectrophotometry

Lara, N

Article ISI
INTERNATIONAL JOURNAL OF PHARMACEUTICS  (1999)

9
Pablo Richter

FACULTAD DE CIENCIAS QUÍMICAS Y FARMACÉUTICAS, UNIVERSIDAD DE CHILE

Santiago, Chile

1
Bernardo Arriaza

Investigador

INSTITUTO DE ALTA INVESTIGACIÓN

Arica, Chile

6
Maria Toral

Profesor Titular

UNIVERSIDD DE CHILE, FACULTAD DE CIENCIAS, DEPARTAMENTO DE QUÍMICA

Santiago, Chile

1
Pablo Jaque

Profesor Asociado

Química Orgánica y Fisicoquímica

Universidad de Chile

Santiago, Chile

1
César Soto

Profesor asociado

Química Analítica e Inorgánica

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

1
Cristian Salas

Associate professor

Organic Chemistry

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

3
PATRICIO LEYTON

Profesor Asociado

INSTITUTO DE QUÍMICA

PONTIFICIA UNIVERSIDAD CATÓLICA DE VALPARAÍSO

Valparaíso, Chile

1
Juan Ogalde

INVESTIGADOR ADJUNTO

Universidad de Tarapacá

Arica, Chile

2
Leonardo Figueroa

Académico

Química

Universidad de Tarapacá

Arica, Chile

1
Fabiola Carvajal

Profesor Hora

Ciencias del Ambiente

Universidad de Santiago

Santiago, Chile

1
CAROLINA PAIPA

19
Nelson Lara

Académico

Química

Universidad de Tarapacá

Arica, Chile