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Electrochemistry, Nanomaterials, (Bio)Sensors
Spain

Activities

Employment (5)

Universidad de Cádiz: Cadiz, Andalucía, ES

2023-05-02 to present | Researcher (Analytical Chemistry)
Employment
Source: Self-asserted source
ALFONSO SIERRA PADILLA

University of Cádiz: Cádiz, Spain, ES

2021-03-24 to 2023-03-31 | R&D support and management technician (Organic Chemistry)
Employment
Source: Self-asserted source
ALFONSO SIERRA PADILLA

University of Cádiz: Cádiz, Spain, ES

2020-10-01 to 2021-03-23 | Researcher in Training (Analytical Chemistry)
Employment
Source: Self-asserted source
ALFONSO SIERRA PADILLA

Nanotures: Jerez, Spain, ES

2020-07-07 to 2020-09-25 | Company Internship
Employment
Source: Self-asserted source
ALFONSO SIERRA PADILLA

Cepsa (Spain): San Roque, Spain, ES

2019-03 to 2019-04 | Company Internship (Gibraltar-San Roque Refinery)
Employment
Source: Self-asserted source
ALFONSO SIERRA PADILLA

Education and qualifications (3)

University of Cádiz: Puerto Real, Spain, ES

2020-12-02 to present | PhD in Nanoscience and Technology of Materials (Analytical Chemistry)
Qualification
Source: Self-asserted source
ALFONSO SIERRA PADILLA

University of Cádiz: Puerto Real, Spain, ES

2019-10 to 2020-09 | Master's degree in Nanoscience and Technology of Materials (Analytical Chemistry)
Education
Source: Self-asserted source
ALFONSO SIERRA PADILLA

University of Cádiz: Puerto Real, Spain, SI

2015-09 to 2019-07 | Bachelor's degree in Chemistry (Analytical Chemistry)
Education
Source: Self-asserted source
ALFONSO SIERRA PADILLA

Works (17)

Amino acids electrochemical determination by handmade ceramic Sonogel-Carbon devices: Resolution of the tyrosine and tryptophan system signal overlapping by chemometric tools

Microchemical Journal
2025-05 | Journal article
Contributors: Alfonso Sierra-Padilla; Alessandro Monari; Juan José García-Guzmán; José María Palacios-Santander; Laura Pigani; Laura Cubillana-Aguilera
Source: check_circle
Crossref

Fast, Economic, and Improved Nanostructured Polymeric pH Sensor for Agrifood Analysis

Chemosensors
2025-02-11 | Journal article
Contributors: Álvaro Jesús Sainz-Calvo; Alfonso Sierra-Padilla; Dolores Bellido-Milla; Laura Cubillana-Aguilera; Juan José García-Guzmán; José María Palacios-Santander
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Microwave-Assisted One-Pot Telescoped Synthesis of 2-Amino-1,3-thiazoles, Selenazoles, Imidazo[1,2-a]pyridines, and Other Heterocycles from Alcohols

The Journal of Organic Chemistry
2024-04-05 | Journal article
Contributors: Pablo Macías-Benítez; Alfonso Sierra-Padilla; Francisco M. Guerra; F. Javier Moreno-Dorado
Source: check_circle
Crossref

Ultrasound-promoted synthesis of a copper–iron-based catalyst for the microwave-assisted acyloxylation of 1,4-dioxane and cyclohexene

Organic & Biomolecular Chemistry
2023 | Journal article
Contributors: Pablo Macías-Benítez; Alfonso Sierra-Padilla; M. Pilar Yeste; José María Palacios-Santander; Laura Cubillana-Aguilera; José M. Gatica; Hilario Vidal; Francisco M. Guerra; F. Javier Moreno-Dorado
Source: check_circle
Crossref

Simple Modifications of Sonogel-Carbon Electrodes to Obtain New pH and T Sensors—Target: Reducing Costs, Not Value

2023-10-27 | Conference paper
Contributors: Juan José García-Guzmán; Álvaro Jesús Sainz-Calvo; Ana Pérez-Fernández; Alfonso Sierra-Padilla; Dolores Bellido-Milla; Laura Cubillana-Aguilera; José María Palacios-Santander
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Innovative Multipolymer-Based Electrochemical Biosensor Built on a Sonogel–Carbon Electrode Aiming for Continuous and Real-Time Lactate Determination in Physiological Samples: A New Scenario to Exploit Additive Printing

2023-09-26 | Conference paper
Contributors: Alfonso Sierra-Padilla; Juan José García-Guzmán; Lorena Blanco-Díaz; Dolores Bellido-Milla; José María Palacios-Santander; Laura Cubillana-Aguilera
Source: check_circle
Crossref

Incorporation of carbon black into a sonogel matrix: improving antifouling properties of a conducting polymer ceramic nanocomposite

Microchimica Acta
2023-05 | Journal article
Contributors: Alfonso Sierra-Padilla; David López-Iglesias; Paloma Calatayud-Macías; Juan José García-Guzmán; José María Palacios-Santander; Laura Cubillana-Aguilera
Source: check_circle
Crossref

Bulk Modification of Sonogel–Carbon with Polyaniline: A Suitable Redox Mediator for Chlorophenols Detection

Chemosensors
2023-01-13 | Journal article
Contributors: Paloma Calatayud-Macías; David López-Iglesias; Alfonso Sierra-Padilla; Laura Cubillana-Aguilera; José María Palacios-Santander; Juan José García-Guzmán
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Green Sorption Materials Used in Analytical Procedures

2022 | Book chapter
Contributors: David López-Iglesias; Alfonso Sierra-Padilla; José María Palacios-Santander; Laura Cubillana-Aguilera; Juan José García-Guzmán
Source: check_circle
Crossref

What Is Left for Real-Life Lactate Monitoring? Current Advances in Electrochemical Lactate (Bio)Sensors for Agrifood and Biomedical Applications

Biosensors
2022-10-25 | Journal article
Contributors: Juan José García-Guzmán; Alfonso Sierra-Padilla; José María Palacios-Santander; Juan Jesús Fernández-Alba; Carmen González Macías; Laura Cubillana-Aguilera
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

How Meaningful Are Minor Details in the Generation of Nanomodified Electrochemical Enzyme Biosensors? Exploring the Scenario with Sinusoidal Approaches

Chemosensors
2022-08-07 | Journal article
Contributors: Md. Towhidur Rahman; David López-Iglesias; Alfonso Sierra-Padilla; Juan José García-Guzmán; Laura M. Cubillana-Aguilera; Dolores Bellido-Milla; José María Palacios-Santander
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Highly sensitive nanoplatform based on green gold sononanoparticles for phenol determination in olive oil

Journal of Applied Electrochemistry
2021 | Journal article
EID:

2-s2.0-85102035051

Part of ISSN: 15728838 0021891X
Contributors: Jebril, S.; Sierra-Padilla, A.; García-Guzmán, J.J.; Cubillana-Aguilera, L.; Palacios-Santander, J.M.; Dridi, C.
Source: Self-asserted source
ALFONSO SIERRA PADILLA via Scopus - Elsevier

Polyaniline Nanofibers-Embedded Gold Nanoparticles Obtained by Template-Free Procedure with Immobilization Prospects

Sensors
2021-12 | Journal article | Author
Contributors: Joaquín Rafael Crespo-Rosa; ALFONSO SIERRA PADILLA; Juan José García Guzmán; David López-Iglesias; Dolores Bellido-Milla; J.M. Palacios-Santander; Laura Cubillana Aguilera
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Copper-Catalyzed Microwave-Expedited Oxyphosphorylation of Alkynes with Diethyl Phosphite and t-Butyl Hydroperoxide Synthesis of Densely Functionalized Phosphonylated Indenones

The Journal of Organic Chemistry
2021-12-03 | Journal article
Contributors: Pablo Macías-Benítez; Alfonso Sierra-Padilla; Manuel J. Tenorio; F. Javier Moreno-Dorado; Francisco M. Guerra
Source: check_circle
Crossref

E-Tongues/Noses Based on Conducting Polymers and Composite Materials: Expanding the Possibilities in Complex Analytical Sensing

Sensors
2021-07-22 | Journal article
Contributors: Alfonso Sierra-Padilla; Juan José García-Guzmán; David López-Iglesias; José María Palacios-Santander; Laura Cubillana-Aguilera
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Estudios electroquímicos y estructurales de materiales sonogel-polímeros conductores basados en nanomateriales

University of Cádiz
2020-09-30 | Supervised student publication
Source: Self-asserted source
ALFONSO SIERRA PADILLA

Determinación electroanalítica de fenoles mediante nanopartículas de oro biosintetizadas

University of Cádiz
2019-07 | Supervised student publication
Source: Self-asserted source
ALFONSO SIERRA PADILLA