More Than a Ranking

Latin America Scientists Natural Sciences / Chemical Sciences Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.

Country Name

Total 29 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Flavio Santos Damos

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Sistemas Fotoeletroquímicos

Fotocatálise

Sensores e Biosensores

Química de Interfaces

H-Index Rankings

University / Institution:

# 21

Country:

# 7,216

Region:

# 10,939

World:

# 257,237

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.586

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.573

Citation

Total:

2,605

Last 6 Year:

932

Last 6 Year/Total:

0.358

Rita Luz

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Sensores e Biossensores

Eletroquímica e Eletroanalítica

H-Index Rankings

University / Institution:

# 27

Country:

# 9,282

Region:

# 14,312

World:

# 309,830

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.575

Citation

Total:

2,356

Last 6 Year:

894

Last 6 Year/Total:

0.379

Cláudia Quintino Da Rocha

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química de produtos naturais

H-Index Rankings

University / Institution:

# 29

Country:

# 10,476

Region:

# 16,244

World:

# 338,039

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.917

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.944

Citation

Total:

1,795

Last 6 Year:

1,460

Last 6 Year/Total:

0.813

Cicero Bezerra

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

H-Index Rankings

University / Institution:

# 30

Country:

# 11,052

Region:

# 17,180

World:

# 351,867

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.590

Citation

Total:

3,786

Last 6 Year:

1,151

Last 6 Year/Total:

0.304

Aldaléa Lopes Brandes Marques

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Electroanalysis

Electrocatalysis

oil derived fuels

biofuels

metal

H-Index Rankings

University / Institution:

# 31

Country:

# 11,213

Region:

# 17,459

World:

# 354,625

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.452

Citation

Total:

3,448

Last 6 Year:

1,141

Last 6 Year/Total:

0.331

Gilvanda Silva Nunes

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química Ambiental

Ciências Ambientais

Biodiversidade e Conservação

Biotecnologia

H-Index Rankings

University / Institution:

# 32

Country:

# 11,214

Region:

# 17,460

World:

# 354,640

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.405

Citation

Total:

2,207

Last 6 Year:

712

Last 6 Year/Total:

0.323

Almeida Map

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química Inorgânica

H-Index Rankings

University / Institution:

# 36

Country:

# 12,766

Region:

# 20,021

World:

# 394,205

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.818

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.935

Citation

Total:

1,884

Last 6 Year:

1,126

Last 6 Year/Total:

0.598

Sirlane Santana

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

quimica de materiais

quimica inorgãnica

biopolímeros

adsorção

H-Index Rankings

University / Institution:

# 44

Country:

# 15,233

Region:

# 24,228

World:

# 452,924

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

Citation

Total:

1,613

Last 6 Year:

733

Last 6 Year/Total:

0.454

Adeilton Pereira Maciel

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química

H-Index Rankings

University / Institution:

# 45

Country:

# 15,620

Region:

# 24,872

World:

# 459,510

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.581

Citation

Total:

1,418

Last 6 Year:

502

Last 6 Year/Total:

0.354

Marco Aurélio Suller Garcia

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Catalysis

supercapacitors

oxygen reduction reaction

hydrogen production

H-Index Rankings

University / Institution:

# 52

Country:

# 17,849

Region:

# 28,811

World:

# 511,892

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.889

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.963

Citation

Total:

1,055

Last 6 Year:

916

Last 6 Year/Total:

0.868

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Jefferson Almeida Rocha

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química Medicinal

Bioprospecção

Bioinformática

Microbiologia

H-Index Rankings

University / Institution:

# 63

Country:

# 22,954

Region:

# 38,138

World:

# 630,270

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.933

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.944

Citation

Total:

676

Last 6 Year:

637

Last 6 Year/Total:

0.942

Paulo Roberto B De Oliveira Marques

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química

química Analítica

ensino de Ciências

experimentação

H-Index Rankings

University / Institution:

# 90

Country:

# 32,561

Region:

# 56,825

World:

# 860,747

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.636

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.385

Citation

Total:

497

Last 6 Year:

136

Last 6 Year/Total:

0.274

Queli Cristina Fidelis

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

química de produtos naturais

H-Index Rankings

University / Institution:

# 144

Country:

# 41,996

Region:

# 79,427

World:

# 1,159,649

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

Citation

Total:

184

Last 6 Year:

143

Last 6 Year/Total:

0.777

Wallace Ribeiro Nunes Neto

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Engenharia

Meio Ambiente

Química

Genetica

Microbiologia

H-Index Rankings

University / Institution:

# 146

Country:

# 42,532

Region:

# 81,061

World:

# 1,187,218

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

131

Last 6 Year:

128

Last 6 Year/Total:

0.977

Severina Coelho Da Silva Cantanhede

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Ensino de Química

CTSA

Divulgação Científica

Aprendizagem Cooperativa

H-Index Rankings

University / Institution:

# 163

Country:

# 43,957

Region:

# 84,831

World:

# 1,231,411

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.833

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.869

Ulisses Magalhaes Nascimento

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química Analítica

Materiais

Remediação Ambiental

Análise Multivariada

H-Index Rankings

University / Institution:

# 164

Country:

# 44,121

Region:

# 85,206

World:

# 1,235,153

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.400

Citation

Total:

148

Last 6 Year:

Last 6 Year/Total:

0.338

Michel Ricardo De Barros Chaves

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Biotecnologia

Biocatálise

Geoquímica Orgânica

H-Index Rankings

University / Institution:

# 170

Country:

# 45,157

Region:

# 87,713

World:

# 1,262,465

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

Citation

Total:

102

Last 6 Year:

Last 6 Year/Total:

0.882

José Delfino

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química

H-Index Rankings

University / Institution:

# 209

Country:

# 50,013

Region:

# 100,486

World:

# 1,421,629

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.971

Hawbertt Rocha Costa

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Ensino de Química

jogos digitais

game design

teoria da ação mediada

CTS.

H-Index Rankings

University / Institution:

# 215

Country:

# 50,800

Region:

# 102,713

World:

# 1,449,320

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.702

Elaine Sá Menezes Cutrim

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química de materiais

materiais híbridos

H-Index Rankings

University / Institution:

# 222

Country:

# 51,564

Region:

# 104,605

World:

# 1,473,190

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

106

Last 6 Year:

105

Last 6 Year/Total:

0.991

Natan Sousa|Natanael de Sousa Sousa

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química Quântica Computacional

H-Index Rankings

University / Institution:

# 241

Country:

# 54,854

Region:

# 113,125

World:

# 1,560,410

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

0.645

Eleilde De Sousa Oliveira

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química

H-Index Rankings

University / Institution:

# 245

Country:

# 54,941

Region:

# 113,400

World:

# 1,564,309

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

José Lima Pereira Filho

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química de Produtos Naturais

Microbiologia

H-Index Rankings

University / Institution:

# 250

Country:

# 56,560

Region:

# 117,823

World:

# 1,615,039

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Jhonatam Pinheiro Mendonça

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Eletroquímica

Síntese de Materiais Funcionais

Energy Storage and Conversion Systems

H-Index Rankings

University / Institution:

# 282

Country:

# 61,838

Region:

# 132,134

World:

# 1,756,077

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Alice De Oliveira Sousa

Universidade Federal do Maranhão

Brazil

Natural Sciences / Chemical Sciences

Química computacional

Biologia Molecular e Doenças Negligenciadas

H-Index Rankings

University / Institution:

# 296

Country:

# 63,843

Region:

# 136,948

World:

# 1,799,754

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

Citation

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

#					AD Scientific Index - Latin America World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
Latin America	University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
1	21	7,216	10,939	257,237	Flavio Santos Damos	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Sistemas Fotoeletroquímicos \| Fotocatálise \| Sensores e Biosensores \| Química de Interfaces \|	29	17	0.586	75	43	0.573	2,605	932	0.358
2	27	9,282	14,312	309,830	Rita Luz	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Sensores e Biossensores \| Eletroquímica e Eletroanalítica \|	26	16	0.615	73	42	0.575	2,356	894	0.379
3	29	10,476	16,244	338,039	Cláudia Quintino Da Rocha	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química de produtos naturais \|	24	22	0.917	54	51	0.944	1,795	1,460	0.813
4	30	11,052	17,180	351,867	Cicero Bezerra	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences	24	16	0.667	39	23	0.590	3,786	1,151	0.304
5	31	11,213	17,459	354,625	Aldaléa Lopes Brandes Marques	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Electroanalysis \| Electrocatalysis \| oil derived fuels \| biofuels \| metal \|	24	14	0.583	42	19	0.452	3,448	1,141	0.331
6	32	11,214	17,460	354,640	Gilvanda Silva Nunes	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química Ambiental \| Ciências Ambientais \| Biodiversidade e Conservação \| Biotecnologia \|	24	14	0.583	42	17	0.405	2,207	712	0.323
7	36	12,766	20,021	394,205	Almeida Map	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química Inorgânica \|	22	18	0.818	31	29	0.935	1,884	1,126	0.598
8	44	15,233	24,228	452,924	Sirlane Santana	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences quimica de materiais \| quimica inorgãnica \| biopolímeros \| adsorção \|	20	16	0.800	30	21	0.700	1,613	733	0.454
9	45	15,620	24,872	459,510	Adeilton Pereira Maciel	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química \|	20	14	0.700	31	18	0.581	1,418	502	0.354
10	52	17,849	28,811	511,892	Marco Aurélio Suller Garcia	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Catalysis \| supercapacitors \| oxygen reduction reaction \| hydrogen production \|	18	16	0.889	27	26	0.963	1,055	916	0.868
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11	63	22,954	38,138	630,270	Jefferson Almeida Rocha	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química Medicinal \| Bioprospecção \| Bioinformática \| Microbiologia \|	15	14	0.933	18	17	0.944	676	637	0.942
12	90	32,561	56,825	860,747	Paulo Roberto B De Oliveira Marques	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química \| química Analítica \| ensino de Ciências \| experimentação \|	11	7	0.636	13	5	0.385	497	136	0.274
13	144	41,996	79,427	1,159,649	Queli Cristina Fidelis	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences química de produtos naturais \|	6	6	1.000	6	5	0.833	184	143	0.777
14	146	42,532	81,061	1,187,218	Wallace Ribeiro Nunes Neto	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Engenharia \| Meio Ambiente \| Química \| Genetica \| Microbiologia \|	6	6	1.000	4	4	1.000	131	128	0.977
15	163	43,957	84,831	1,231,411	Severina Coelho Da Silva Cantanhede	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Ensino de Química \| CTSA \| Divulgação Científica \| Aprendizagem Cooperativa \|	6	5	0.833	2	2	1.000	61	53	0.869
16	164	44,121	85,206	1,235,153	Ulisses Magalhaes Nascimento	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química Analítica \| Materiais \| Remediação Ambiental \| Análise Multivariada \|	6	4	0.667	5	2	0.400	148	50	0.338
17	170	45,157	87,713	1,262,465	Michel Ricardo De Barros Chaves	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Biotecnologia \| Biocatálise \| Geoquímica Orgânica \|	5	5	1.000	5	4	0.800	102	90	0.882
18	209	50,013	100,486	1,421,629	José Delfino	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química \|	4	4	1.000	2	2	1.000	68	66	0.971
19	215	50,800	102,713	1,449,320	Hawbertt Rocha Costa	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Ensino de Química \| jogos digitais \| game design \| teoria da ação mediada \| CTS. \|	4	4	1.000	1	0	0.000	47	33	0.702
20	222	51,564	104,605	1,473,190	Elaine Sá Menezes Cutrim	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química de materiais \| materiais híbridos \|	4	3	0.750	3	3	1.000	106	105	0.991
21	241	54,854	113,125	1,560,410	Natan Sousa\|Natanael de Sousa Sousa	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química Quântica Computacional \|	3	3	1.000	2	1	0.500	31	20	0.645
22	245	54,941	113,400	1,564,309	Eleilde De Sousa Oliveira	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química \|	3	3	1.000	1	1	1.000	90	90	1.000
23	250	56,560	117,823	1,615,039	José Lima Pereira Filho	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química de Produtos Naturais \| Microbiologia \|	3	3	1.000	0	0	0	26	26	1.000
24	282	61,838	132,134	1,756,077	Jhonatam Pinheiro Mendonça	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Eletroquímica \| Síntese de Materiais Funcionais \| Energy Storage and Conversion Systems \|	2	2	1.000	1	1	1.000	14	14	1.000
25	296	63,843	136,948	1,799,754	Alice De Oliveira Sousa	Brazil	Universidade Federal do Maranhão	Natural Sciences / Chemical Sciences Química computacional \| Biologia Molecular e Doenças Negligenciadas \|	2	2	1.000	0	0	0	10	10	1.000