Concepedia

Harold S. Freeman

HS

Statistics

Publications

98

Citations

3.7K

H-Index

29

Active since

1976

Affiliations

North Carolina State University(Current)

Dalian University of Technology

Universidade Estadual de Campinas (UNICAMP)

Universidade de São Paulo

Wilson College

Harold S. Freeman is an author at North Carolina State University specializing in natural sciences, chemistry, and materials science.

Publications per year

1976–2023

98

Publications

98

The contribution of azo dyes to the mutagenic activity of the Cristais River

Gisela de Aragão Umbuzeiro, Harold S. Freeman, Sarah H. Warren et al. · Chemosphere · 2005 · 385 citations

Natural Sciences, Environmental Sciences, Toxicology +11

Aquatic toxicity evaluation of new direct dyes to the Daphnia magna

Jin-Seok Bae, Harold S. Freeman · Dyes and Pigments · 2005 · 170 citations

Natural Sciences, Environmental Sciences, Toxicology +12

Effects of substituents on the photophysical properties of symmetrical porphyrins

Alexandra B. Ormond, Harold S. Freeman · Dyes and Pigments · 2012 · 145 citations

Natural Sciences, Biochemistry, Chemistry +12

Synthetic dyes based on environmental considerations. Part 2: Iron complexes formazan dyes

Jolanta Sokołowska, Harold S. Freeman, Abraham Reife · Dyes and Pigments · 1996 · 140 citations

Natural Sciences, Chemical Engineering, Chemistry +11

Natural dye from Croton urucurana Baill. bark: Extraction, physicochemical characterization, textile dyeing and color fastness properties

Patrícia Muniz dos Santos Silva, Ticiane Rossi Fiaschitello, Rayana Santiago de Queiróz et al. · Dyes and Pigments · 2019 · 118 citations

Agriculture, Biochemistry, Plant Biology +16

1–5 of 98