The articles below were selected as Issue Cover Articles by the Editorial Office of Nanomaterials (ISSN: 2079-4991) in the first half of 2024. These articles came from multiple fields within the scope of Nanomaterials, and we hope they can provide insights and references for scholars in related fields.

1. “Observation of Multi-Phonon Emission in Monolayer WS₂ on Various Substrates”
by Eli R. Adler, Thy Doan Mai Le, Ibrahim Boulares, Robert Boyd, Yangchen He, Daniel Rhodes, Edward Van Keuren, Paola Barbara and Sina Najmaei
Nanomaterials 2024, 14(1), 37; https://doi.org/10.3390/nano14010037
Available online: https://www.mdpi.com/2079-4991/14/1/37

2. “Electrochemical Performance of Metal-Free Carbon-Based Catalysts from Different Hydrothermal Carbonization Treatments for Oxygen Reduction Reaction”
by Aldo Girimonte, Andrea Stefani, Clara Mucci, Roberto Giovanardi, Andrea Marchetti, Massimo Innocenti and Claudio Fontanesi
Nanomaterials 2024, 14(2), 173; https://doi.org/10.3390/nano14020173
Available online: https://www.mdpi.com/2079-4991/14/2/173

3. “Intracranial Gene Delivery Mediated by Albumin-Based Nanobubbles and Low-Frequency Ultrasound”
by Takayuki Koga, Hiroshi Kida, Yutaro Yamasaki, Loreto B. Feril, Jr., Hitomi Endo, Keiji Itaka, Hiroshi Abe and Katsuro Tachibana
Nanomaterials 2024, 14(3), 285; https://doi.org/10.3390/nano14030285
Available online: https://www.mdpi.com/2079-4991/14/3/285 

4. “The Effect of Substrate Properties on Cellular Behavior and Nanoparticle Uptake in Human Fibroblasts and Epithelial Cells”
by Mauro Sousa de Almeida, Aaron Lee, Fabian Itel, Katharina Maniura-Weber, Alke Petri-Fink and Barbara Rothen-Rutishauser
Nanomaterials 2024, 14(4), 342; https://doi.org/10.3390/nano14040342
Available online: https://www.mdpi.com/2079-4991/14/4/342

5. “Two Structural Designs of Broadband, Low-Loss, and Compact TM Magneto-Optical Isolator Based on GaAs-on-Insulator”
by Li Liu, Wan-Ting Chen, Jia Zhao and Chen Zhang
Nanomaterials 2024, 14(5), 400; https://doi.org/10.3390/nano14050400
Available online: https://www.mdpi.com/2079-4991/14/5/400

6. “Preparation of Low-Temperature Solution-Processed High-κ Gate Dielectrics Using Organic–Inorganic TiO₂ Hybrid Nanoparticles”
by Hong Nhung Le, Rixuan Wang, Benliang Hou, Sehyun Kim and Juyoung Kim
Nanomaterials 2024, 14(6), 488; https://doi.org/10.3390/nano14060488
Available online: https://www.mdpi.com/2079-4991/14/6/488

7. “Nanostructured Solid/Liquid Acid Catalysts for Glycerol Esterification: The Key to Convert Liability into Assets”
by John Keogh, Patcharaporn Inrirai, Nancy Artioli and Haresh Manyar
Nanomaterials 2024, 14(7), 615; https://doi.org/10.3390/nano14070615
Available online: https://www.mdpi.com/2079-4991/14/7/615

8. “Physiochemical Characterization of Lipidic Nanoformulations Encapsulating the Antifungal Drug Natamycin”
by Luigi Talarico, Ilaria Clemente, Alessandro Gennari, Giulia Gabbricci, Simone Pepi, Gemma Leone, Claudia Bonechi, Claudio Rossi, Simone Luca Mattioli, Nicola Detta et al.
Nanomaterials 2024, 14(8), 726; https://doi.org/10.3390/nano14080726
Available online: https://www.mdpi.com/2079-4991/14/8/726

9. “Redox-Modified Nanostructured Electrochemical Surfaces for Continuous Glucose Monitoring in Complex Biological Fluids”
by Sajjad Janfaza, Nandhinee Radha Shanmugam, Pawan Jolly, Prashanthi Kovur, Upasana Singh, Scott Mackay, David Wishart and Donald E. Ingber
Nanomaterials 2024, 14(9), 796; https://doi.org/10.3390/nano14090796
Available online: https://www.mdpi.com/2079-4991/14/9/796 

10. “Production of PEGylated Vancomycin-Loaded Niosomes by a Continuous Supercritical CO₂ Assisted Process”
by Lucia Baldino, Domenico Riccardi and Ernesto Reverchon
Nanomaterials 2024, 14(10), 846; https://doi.org/10.3390/nano14100846
Available online: https://www.mdpi.com/2079-4991/14/10/846

11. “Low-Polarization, Broad-Spectrum Semiconductor Optical Amplifiers”
by Meng Zhang, Tianyi Zhang, Hui Tang, Lei Liang, Yongyi Chen, Li Qin, Yue Song, Yuxin Lei, Peng Jia, Yubing Wang et al.
Nanomaterials 2024, 14(11), 969; https://doi.org/10.3390/nano14110969
Available online: https://www.mdpi.com/2079-4991/14/11/969 

12. “Optical Absorption in Tilted Geometries as an Indirect Measurement of Longitudinal Plasma Waves in Layered Cuprates”
by Niccolò Sellati, Jacopo Fiore, Claudio Castellani and Lara Benfatto
Nanomaterials 2024, 14(12), 1021; https://doi.org/10.3390/nano14121021
Available online: https://www.mdpi.com/2079-4991/14/12/1021