Vol 34 No 2 (2025) | Acta Microscopica

Articles

ELECTRODEPOSITION OF Co/Cu MAGNETIC MULTILAYERS AND THEIR CHARACTERIZATION USING AUGER DEPTH AND LINE PROFILES AND MAGNETIZATION MEASUREMENTS

A. Monsalve, C. Rojas

pp1 - pp5 | published: 2025-08-04

ESTUDIO DE LA MORFOLOGÍA DE HIDROGELES HÍBRIDOS OBTENIDOS A PARTIR DE MATERIALES ARCILLOSOS MODIFICADOS Y SU USO EN LA ABSORCIÓN DE IONES Co2+ y Fe2+

A. Ramírez, B. Rojas de Gáscue, L. Gómez, C. Urbina de Navarro

pp6 - pp18 | published: 2025-08-04

CHARACTERIZATION OF PLASTIC PARTICLES IN COASTAL SEDIMENTS OF PLAYA SAN LUIS, CUMANÁ, VENEZUELA

A. Gamboa, B. Rojas de Gascue, J. I. Ramírez, C. Pinto, G. Gutiérrez, V. Brito

pp19 - pp27 | published: 2025-08-05

EVALUATION OF MORPHOLOGICAL CHANGES IN POLYPROPYLENE MICROPLASTICS PRODUCTS OF PHOTOOXIDATION INDUCED BY UV LIGHT

A. M. Materano F., J. A. Lezama G., B. Rojas de Gascue

pp28 - pp34 | published: 2025-08-05

MORPHOLOGICAL CHARACTERIZATION OF TYPE I COLLAGEN FIBERS IN FOSSIL SAMPLES FROM THE BREAL DE OROCUAL, EDO. MONAGAS, VENEZUELA.

A. C. Herrera Németh, G. González, E. Cañizales, J. Torre, J. Castillo, A. Briceño, C. Rosales

pp35 - pp43 | published: 2025-08-05

EXPLORATION OF NANOSTRUCTURED MATERIALS FOR SELECTIVE ACETONE DETECTION IN DIABETES DIAGNOSIS

A. Alviarez, D. Rangel, S. Briceño, E. Ávila, P. Silva, Y. Sánchez-León

pp52 - pp59 | published: 2025-08-05

EVIDENCES OF ELONGATED CELL MORPHOLOGY OF PROTEUS MIRABILIS ASSOCIATED WITH ENVIRONMENTAL SURVIVAL BY ELECTRON MICROSCOPY TECHNIQUES

A. Bendayan, F. Sánchez, V. Salazar, Z. Duque, P. Suárez, M. Fernández-Delgado

pp44 - pp51 | published: 2025-08-05

MORPHOLOGICAL STUDY AND COMPATIBILITY OF PMMA BLENDS WITH PVA PREPARED IN SOLUTION

C. Parra, Y. Gualdron, C. Chinea, E. Cañizales, M. Gomes, D. Soto, E. Catarí, A. Herrera

pp60 - pp73 | published: 2025-08-05

CHARACTERIZATION OF A DUPLEX STAINLESS STEEL UNS S31803 HEAT TREATED AT 650 °C

D. Díaz, A. Rosales, E. Rodríguez

pp74 - pp84 | published: 2025-08-05

CHARACTERIZATION OF A STAINLESS STEEL UNS S31803 HEAT TREATED AT 800°C

D. Zencoff, A. Rosales, E. Rodríguez

pp85 - pp95 | published: 2025-08-05

CHARACTERIZATION OF A SENSITIZED AISI 304H STEEL SUBJECTED TO DISSOLUTION TREATMENTS AT 900ºC

F. Rodríguez, O. Rodríguez, E. Rodríguez

pp95 - pp104 | published: 2025-08-05

IDENTIFICATION OF THE CONSTITUENT MATERIALS OF PLASTIC FILTERS OF ARTIFICIAL RESPIRATORS

E. Catari, E. Longa, A. Herrera, L. Blanco, E. Bernal, J. Anzola, D. Soto Gil, M. E. Gomes Gomes, M. Suarez, N. Camacho, V. Torres, O. Álvarez

pp105 - pp113 | published: 2025-08-05

SYNTHESIS AND OPTICAL CHARACTERIZATION OF MODIFIED GRAPHENE WITH METAL MATERIALS AND ITS APPLICATION AS ELECTROCHEMICAL CAPACITORS

E. Bastidas, J. A. Castillo, M. Rodríguez-García

pp114 - pp123 | published: 2025-08-05

EVALUACIÓN DE BIOPELÍCULAS EN IMPLANTES DE TITANIO POR MICROSCOPÍA ELECTRÓNICA DE BARRIDO: CASO CLÍNICO CON INFECCIÓN MÚLTIPLE Y RESISTENCIA A ANTIBIÓTICOS

D. Forero, L. Medina, I. Vilchez, E. Cañizales, F. Sánchez, N. Camejo, C. Macero, N. Guevara, M. Fernández-Delgado

pp123 - pp129 | published: 2025-08-05

THE MICRO/NANOENCAPSULATION OF COLCHICINE DRUG IN PLA MATRIX

J. A. Orellano, G. Rodríguez, J. V. Lopes da Silva, A. H. Romero, M. A. Sabino

pp130 - pp138 | published: 2025-08-05

ELECTRODEPOSITION OF NICKEL FILMS AND THEIR CHARACTERIZATION BY AFM AND STM

Lesvia López, Carlos Rojas, Antonio Monsalve, José Daniel Martínez

pp139 - pp150 | published: 2025-08-05

THE TAURINE EFFECT ON THE VASO-OBLITERATION OF THE CEREBELLAR MICROVASCULATURE OF THE RAT EXPOSED TO POSTNATAL HYPEROXIA

L. M. Rojas, A. Liscano, E. Marín, A. Rojas, A. Boada-Sucre, P. Rodríguez

pp151 - pp161 | published: 2025-08-05

AQUEOUS SYNTHESIS OF PAAm/PVA/Ag NANOHYDROGELS

M. C. Hernández, C. Rojas, P. Estévez, N. Bandres

pp162 - pp167 | published: 2025-08-05

SEM - EDS ON THE STUDY OF THE EFFECTS OF pH FOR THE REMOVAL OF Al (III) USING MORINGA OLEÍFERA PODS AS A BIOADSORBENT FROM AQUEOUS SYSTEMS

Mirla Rodríguez, Saúl Flores, Damarys Soto, Ramses Montaño

pp168 - pp176 | published: 2025-08-05

ELECTROCHEMICAL CONVERSION OF CO2 WITH COPPER NANOPARTICLES

N. S. Herrera, S. Bujosa, E. Rodríguez, Y. Contreras, M. C. Bullón, J. D. Martínez, C. Urbina de Navarro

pp177 - pp185 | published: 2025-08-05

COMPARATIVE STUDY OF THE MORPHOLOGICAL, STRUCTURAL AND TEXTURAL CHARACTERISTICS OF GRAPHENE DERIVATIVES OBTAINED BY DIFFERENT OXIDATION OR REDUCTION TREATMENTS

E. Lucena-Mendoza, S. Voelger, G. Rodríguez, Y. Díaz, R. S. Del Toro

pp186 - pp199 | published: 2025-08-05

SCANNING ELECTRON MICROSCOPY FOR THE CHARACTERIZATION OF A CERAMIC MEMBRANE COMPOSED OF LaFeO3-CeO2 AND La2O3-Al2O3

G. Rodríguez, L. C. Maldonado, T. Humbría, J. Anzola, Y. Díaz, J. L. Brito, R. S. Del Toro

pp200 - pp209 | published: 2025-08-05

STUDY OF THE ABSORPTION AND DESORPTION PROCESS OF AN ANTIBIOTIC IN SPHERICAL ACRYLIC POLYMER-BASED HYDROGELS

V. Rojas, G. Rodríguez, P. Boschetti, M. Sabino

pp210 - pp216 | published: 2025-08-05

COMPARATIVE STUDY OF THE ELECTROCHEMICAL BEHAVIOR OF VECALLOY B AND ALPHA PLUS COATINGS DEPOSITED BY THERMAL SPRAYING USING THE ELECTRIC ARC TECHNIQUE.

W. Flores, W. González, E. Rodríguez, J. B. León, A. Scagni, M. Suárez

pp217 - pp227 | published: 2025-08-05

SYNTHESIS AND CHARACTERIZATION OF THE FeIn0.8Cr1.2S4 SEMICONDUCTOR VIA CHEMICAL VAPOUR TRANSPORT: INFLUENCE OF TRANSPORTING AGENT ON CRYSTAL MORPHOLOGY AND MAGNETIC PROPERTIES

Y. Sánchez-León, P. Silva

p228 - pp234 | published: 2025-08-05

SYNTHESIS, CHARACTERIZATION AND EVALUATION OF THE PHOTOCATALYTIC ACTIVITY OF COPPER-DOPED TITANIUM DIOXIDE NANOPARTICLES IN THE DEGRADATION OF ACETOMINOPHEN

Y. Franco, J. Castillo, J. C. Pereira

pp235 - pp247 | published: 2025-08-05

DEGRADATION STUDY IN FIRST STAGE RENE® 77 GAS TURBINE BLADES EXPOSED TO TEN THOUSAND HOURS OF SERVICE

Y. Salerno, A. Suárez, G. Navas, L. Martínez, D. Rodríguez

pp248 - pp253 | published: 2025-08-05

MICROSTRUCTURAL CHARACTERIZATION OF PELLETS MADE WITH HEMATITIC MINERAL ASSOCIATED WITH HIGH DEGRADATION

F. V. Díaz, W. J. Barrios, E. A. Díaz, G. M. Basanta, Y. V. Amundaraín, J. M. García, M. V. Barrera

pp254 - pp262 | published: 2025-08-05

MICROSTRUCTURAL AND THERMAL EVALUATION OF REFRACTORIES USED AS HEART MASS IN ELECTRIC ARC FURNACES (EAF) FOR THE MANUFACTURING OF STEEL

W. Barrios, E. Díaz, G. Basanta, M. Barrera, R. Basanta

pp263 - pp270 | published: 2025-08-05

STUDY OF THE EFFECT OF PH ON THE MORPHOLOGY AND CHEMICAL COMPOSITION OF ZIRCON AND ILMENITE USING SCANNING ELECTRON MICROSCOPY

N. G. Mendoza Duarte, C. E. Barrios Navarro, C. Urbina de Navarro

pp271 - pp290 | published: 2025-08-05