Special Issues

Micromachines publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Advanced Packaging for Microsystem Applications, 4th Edition
edited by and
submission deadline 30 Sep 2026 | 1 articles | Viewed by 1020 | Submission Open
Keywords: advanced packaging technology; MEMSs; reliability; NEMSs; packaging materials; modeling and simulation; design and manufacturing process; microsystems
(This special issue belongs to the Section A:Physics)
Advances in Semiconductor Power Devices
edited by and
submission deadline 30 Sep 2026 | 2 articles | Viewed by 875 | Submission Open
Keywords: semiconductor power devices; wide-bandgap devices; ultra-wide-bandgap devices; integrated circuits (ICs); fabrication processes; reliability engineering; advanced packaging; emerging semiconductor materials
(This special issue belongs to the Section D1: Semiconductor Devices)
Current Trends in Microneedles: Design, Fabrication and Applications, Second Edition
edited by
submission deadline 30 Sep 2026 | 1 articles | Viewed by 779 | Submission Open
Keywords: solid and hollow microneedles; coated microneedles; dissolvable microneedles; microneedle microfabrication; microneedle arrays; microneedle patches; microneedle applications; microneedle design; drug delivery; biosensing; biocompatibility; tissue mechanics
(This special issue belongs to the Section B:Biology and Biomedicine)
Translational Microfluidics: From Lab Prototype to Scalable Manufacturing submission deadline 30 Sep 2026 | 1 articles | Viewed by 761 | Submission Open
Keywords: microfluidic design; prototyping and fabrication technologies; systems integration; scalable manufacturing
(This special issue belongs to the Section E:Engineering and Technology)
Additive Manufacturing for Medical Applications, 2nd Edition submission deadline 30 Sep 2026 | 1 articles | Viewed by 696 | Submission Open
Keywords: additive manufacturing; 3D printing; stereolithography; fused deposition modeling; selective laser sintering; selective laser melting; direct laser melting; tissue engineering; medical implants; lab-on-chip devices; medical models
(This special issue belongs to the Section D3: 3D Printing and Additive Manufacturing)
Advances in Optoelectronic Devices, 3rd Edition
edited by
submission deadline 30 Sep 2026 | 1 articles | Viewed by 679 | Submission Open
Keywords: displays; optoelectronic sensors; organic solar cell; lasers; device simulation; new optoelectronic materials; device preparation; performance improvement; system integration; new optoelectronic applications
(This special issue belongs to the Section E:Engineering and Technology)
Micro/Nanotechnology in Drug Design and Nanomedicine
edited by
submission deadline 30 Sep 2026 | 1 articles | Viewed by 636 | Submission Open
Keywords: micro/nanotechnology; nanomedicine; targeted drug delivery; stimuli-responsive systems; biomimetic nanomedicine; controlled release; translational medicine
(This special issue belongs to the Section B3: Nanoparticles in Biomedicine)
Advances in Micro/Nano-Fabricated GaN-Based Semiconductor Devices: Materials, Processing, and Applications
edited by Lei Li
submission deadline 30 Sep 2026 | 1 articles | Viewed by 595 | Submission Open
Keywords: optoelectronic devices; electronic devices; material characterizations; device physics; device reliability
(This special issue belongs to the Section D1: Semiconductor Devices)
Tunable Nanophotonics and Reconfigurable Metadevices, 2nd Edition
edited by Yu-Sheng Lin
submission deadline 30 Sep 2026 | Viewed by 299 | Submission Open
Keywords: nanophotonics; metamaterials; metasurfaces; light– matter interaction; plasmonics; nonlinear optics
(This special issue belongs to the Section A:Physics)
Recent Development of Micro/Nanofluidic Devices, 3rd Edition
edited by and
submission deadline 30 Sep 2026 | Viewed by 190 | Submission Open
Keywords: micromixer; microreactor; microseparator; microsprayer; micro/nanosensor; micro/nanofabrication; droplet manipulation; lab on a chip
(This special issue belongs to the Section B:Biology and Biomedicine)
Two-Dimensional Materials for Electronic and Optoelectronic Devices, 2nd Edition
edited by
submission deadline 30 Sep 2026 | Viewed by 159 | Submission Open
Keywords: 2D material fabrication and characterization; electronic devices based on 2D materials; optoelectronic devices based on 2D materials
(This special issue belongs to the Section D:Materials and Processing)
Smart Sensing Solutions for Global Challenges: Agrifood, Environment, and Health submission deadline 30 Sep 2026 | Viewed by 151 | Submission Open
Keywords: micro/nano biosensors; microfluidics and lab-on-a-chip; intelligent sensing systems; point-of-care diagnostics; environmental monitoring; food safety and quality monitoring; IoT and AI-enabled biosensing
(This special issue belongs to the Section B1: Biosensors)
Flexible and Wearable Organic Electronics
edited by Yongmin Jeon
submission deadline 30 Sep 2026 | Viewed by 121 | Submission Open
Keywords: flexible/wearable electronics; organic electronics; energy devices; sensors
(This special issue belongs to the Section B:Biology and Biomedicine)
Advances in Integrated Optical and Plasmonic Biosensing: Transition from Lab-on-a-Chip Platforms to In Vivo Applications
edited by Wataru Minoshima and
submission deadline 30 Sep 2026 | Viewed by 112 | Submission Open
Keywords: biosensing; lab on a chip; surface plasmon resonance; photonic crystal; biomedical diagnosis; environmental monitoring; optical microscopy; fluorescence; imaging; optical fiber; label free detection; machine learning; nanostructure fabrication; micro/nanofabrication
(This special issue belongs to the Section B1: Biosensors)
Graphene-Based Micro- and Nanoelectronic Devices
edited by
submission deadline 30 Sep 2026 | Viewed by 109 | Submission Open
Keywords: graphene and 2D materials; micro/nanofabrication; MEMS/NEMS devices; flexible and wearable electronics; nanoelectronic and microsystem integration
(This special issue belongs to the Section D:Materials and Processing)
MEMS Sensors and Actuators: Design, Fabrication and Applications, 2nd Edition submission deadline 10 Oct 2026 | 8 articles | Viewed by 20592 | Submission Open
Keywords: MEMS; sensors; actuators; transducers; microsystems; microfabrication
(This special issue belongs to the Section A:Physics)
Recent Advances in Electromagnetic Devices, 2nd Edition
edited by
submission deadline 15 Oct 2026 | 4 articles | Viewed by 4190 | Submission Open
Keywords: metamaterials; antenna; wireless power transfer; electromagnetic sensors; electromagnetic shielding; electromagnetic simulation; biomedical applications; terahertz technology; tunable metamaterials; beam forming; beam steering; optics; photonics; microwave
(This special issue belongs to the Section E:Engineering and Technology)
Advanced Thin-Films: Design, Fabrication and Applications, Third Edition
edited by and Jae Cheol Shin
submission deadline 20 Oct 2026 | 5 articles | Viewed by 4757 | Submission Open
Keywords: thin films; nanoscience and nanotechnology; electrochemical devices; sensors; micro/nanostructures; semiconductors; energy harvesting and storage; ferroelectric/piezoelectric nanogenerators
(This special issue belongs to the Section D:Materials and Processing)
Surface and Bulk Acoustic Wave Devices, 2nd Edition submission deadline 20 Oct 2026 | 4 articles | Viewed by 3561 | Submission Open
Keywords: acoustic wave sensors; piezoelectric materials; signal processing; fabrication techniques; material innovations; device optimization; theoretical modeling
(This special issue belongs to the Section A:Physics)
Recent Advances in Silicon-Based MEMS Sensors and Actuators submission deadline 25 Oct 2026 | 7 articles | Viewed by 32840 | Submission Open
Keywords: MEMS; sensors; actuators; flexible sensors; design and optimization; fabrication techniques; applications; haptic display and feedback
(This special issue belongs to the Section A:Physics)
Integrated RF MEMS and Applications
edited by
submission deadline 25 Oct 2026 | 1 articles | Viewed by 645 | Submission Open
Keywords: RF MEMS; tunable RF devices; integrated RF systems; 5G/6G and microwave/millimeter-wave systems
(This special issue belongs to the Section E:Engineering and Technology)
Flexible and Wearable Sensors, 4th Edition
edited by , , and Haiyan Zhang
submission deadline 30 Oct 2026 | 4 articles | Viewed by 5022 | Submission Open
Keywords: flexible sensors; electronic skin; flexible electronics; wearable electronics; MEMS wearable applications
(This special issue belongs to the Section A:Physics)
MEMS Ultrasonic Transducers, 2nd Edition
edited by
submission deadline 30 Oct 2026 | 3 articles | Viewed by 4586 | Submission Open
Keywords: PMUT; CMUT; miniature ultrasound transducers; thin-film transducer; hydrophone; ultrasound imaging; ultrasound testing; wearable ultrasound
(This special issue belongs to the Section A:Physics)
Research Progress on Advanced Piezoelectric Energy Harvesters
edited by
submission deadline 30 Oct 2026 | 3 articles | Viewed by 4057 | Submission Open
Keywords: piezoelectricity; piezoelectric energy harvesting; piezoelectric energy harvester; applications of piezoelectric energy harvesters; novel piezoelectric materials for energy harvesting; self-powered wireless sensors; broadband energy harvester; energy harvester design; structural health monitoring; nonlinear generator; bistable generator; piezoelectric nanogenerator; vibration energy harvester
(This special issue belongs to the Section A:Physics)
Microfluidic Systems for Sustainable Energy
edited by
submission deadline 30 Oct 2026 | 5 articles | Viewed by 2712 | Submission Open
Keywords: microfluidics for sustainable energy; renewable energy microtechnologies; microfluidic energy harvesting and conversion; microfluidic energy storage; hydrogen and fuel cell microfluidics; thermal management in energy devices; micro-nano interfaces for energy; environmental and circular energy applications
(This special issue belongs to the Section C:Chemistry)
Laser-Based Fabrication of Glassy and Hybrid Micro/Nano Devices for Biomedical Applications
edited by and Carmen Bao-Varela
submission deadline 30 Oct 2026 | Viewed by 361 | Submission Open
Keywords: photonics-based technologies; micro- and nano-scale devices; glassy materials; hybrid glass/polymeric materials; laser-assisted fabrication; 3D printing; additive manufacturing
(This special issue belongs to the Section D4: Glassy Materials and Micro/Nano Devices)
Wide-Bandgap Semiconductors: From Materials to Radiation Detectors
edited by Lu Zhang
submission deadline 30 Oct 2026 | Viewed by 285 | Submission Open
Keywords: wide-bandgap semiconductors; radiation detectors; high-temperature electronics; radiation hardness; material synthesis; charge transport; interface engineering; device modeling; defect characterization; harsh environment electronics
(This special issue belongs to the Section D:Materials and Processing)
Electromagnetic Metamaterials and Metasurfaces: From Design to Applications
edited by , Jun Wang and Haoran Zu
submission deadline 31 Oct 2026 | 7 articles | Viewed by 6125 | Submission Open
Keywords: microwave metamaterials/metasurfaces; multifunctional metamaterials/metasurfaces; reconfigurable intelligence metasurfaces (RISs); topological metamaterials/metasurfaces; terahertz metamaterials/metasurfaces; optical metamaterials/metasurfaces; spoof surface plasmon polaritons
(This special issue belongs to the Section E:Engineering and Technology)
Portable Sensing Systems in Biological and Chemical Analysis submission deadline 31 Oct 2026 | 2 articles | Viewed by 3805 | Submission Open
Keywords: portable devices; on-site analysis; smart materials; smartphone applications
(This special issue belongs to the Section E:Engineering and Technology)
Recent Study and Progress in Micro/Nanorobots
edited by Fangzhou Xia and
submission deadline 31 Oct 2026 | 3 articles | Viewed by 2769 | Submission Open
Keywords: miniaturized robot design and fabrication; precision instruments for nanotechnology; novel transducers for sensing/actuation; MEMS devices in micro/nanorobotics; smart material and physical intelligence; control and estimation at the micro/nanoscale; data-driven motion control on the nanoscale; nanoscale fabrication and characterization; swarm and collective behavior; nano/microrobots for biomedical applications
(This special issue belongs to the Section A:Physics)
High-Sensitivity Fiber-Optic Sensors: From Design to Applications
edited by Tao Geng and
submission deadline 31 Oct 2026 | 2 articles | Viewed by 1720 | Submission Open
Keywords: optical fiber sensing; optical glass waveguide; fibre-optical sensors and applications; sensor demodulation; biochemical sensor; chemical sensor; micro-structured fiber; micro– nano lasers
(This special issue belongs to the Section A:Physics)
Acoustic-Microfluidic Integration and Biological Applications
edited by and
submission deadline 31 Oct 2026 | 1 articles | Viewed by 1326 | Submission Open
Keywords: acoustofluidics; acoustic tweezer; cell manipulation; particle patterning; precise manipulation; high resolution manipulation
Continuous Monitoring: Implantable, Wearable and Remote Sensor Microsystems submission deadline 31 Oct 2026 | 1 articles | Viewed by 1302 | Submission Open
Keywords: continuous monitoring; wearable; flexible; and soft sensors; biomedical and implantable sensors; remote sensing; low power; multimodal sensors; energy harvesting; nonintrusive sensors
(This special issue belongs to the Section B1: Biosensors)
Functional Materials for Energy and Electronic Applications
edited by
submission deadline 31 Oct 2026 | 1 articles | Viewed by 1145 | Submission Open
Keywords: functional polymers; functional composites; energy; electronics; hydrogen productions
(This special issue belongs to the Section C:Chemistry)
Advanced Surface Engineering Processes in Micro/Nano-Manufacturing
edited by Weijia Guo and Qian Yu
submission deadline 31 Oct 2026 | 2 articles | Viewed by 920 | Submission Open
Keywords: thin-film deposition; surface patterning; lithography-based techniques; surface modification; additive micro/nano-scale surface engineering
(This special issue belongs to the Section D:Materials and Processing)
Advanced Micro-Integrated Power Devices and Gate Driving Technologies
edited by
submission deadline 31 Oct 2026 | 1 articles | Viewed by 601 | Submission Open
Keywords: micro-integrated power electronics; gate driver IC; micro-sensing; high-voltage isolation; thermal management; EMI/EMC; wide-bandgap devices; smart power modules; reliability
(This special issue belongs to the Section E:Engineering and Technology)
Energy Harvesting Technology for Self-Powered Sensing and Systems submission deadline 31 Oct 2026 | Viewed by 228 | Submission Open
Keywords: multi-energy harvesting; energy harvesters; nanogenerators; self-powered sensors; self-powered systems; flexible electronics; wearable electronics; energy storage; low-power management; Internet of Things (IoT)
(This special issue belongs to the Section A:Physics)
Micro-/Nanomotors: Design, Fabrication and Applications
edited by
submission deadline 31 Oct 2026 | 1 articles | Viewed by 221 | Submission Open
Keywords: micro-/nanomotors; active matter; functional nanomaterials; polymeric semiconductors; asymmetric structures (janus particles); programmable fabrication; micro-/nanoscale manufacturing; motion control and navigation; swarm behavior; photocatalysis; environmental remediation; biomedical applications
(This special issue belongs to the Section E:Engineering and Technology)
Piezoelectric Aluminium Scandium Nitride (AlScN) Thin Films: Material Development and Applications in Microdevices, 2nd Edition
edited by
submission deadline 31 Oct 2026 | Viewed by 207 | Submission Open
Keywords: aluminium scandium nitride; piezoelectric thin films; ferroelectric switching; transducers and actuators; microfabrication; piezoelectric microdevices; MEMS
(This special issue belongs to the Section D:Materials and Processing)
Advanced Functional Hydrogels for Drug Delivery
edited by
submission deadline 31 Oct 2026 | Viewed by 158 | Submission Open
Keywords: smart hydrogels; stimuli-responsive materials; drug delivery systems; controlled release; injectable hydrogels; click chemistry; redox-responsive systems; photothermal therapy; biomimetic materials; cancer therapy
(This special issue belongs to the Section B5: Drug Delivery System)
Emerging Micro Manufacturing Technologies and Applications, 4th Edition
edited by
submission deadline 31 Oct 2026 | Viewed by 155 | Submission Open
Keywords: machining; micromachining; emerging technologies; simulation; 3D printing; microcutting; microgears
(This special issue belongs to the Section D:Materials and Processing)
Advanced Biofabrication and Microtechnologies for Biomedical Applications
edited by Liqun Ning
submission deadline 31 Oct 2026 | Viewed by 151 | Submission Open
Keywords: advanced biomanufacturing; biomaterials; cell/stem cell; regenerative medicine; disease modelling; drug screening; advanced imaging; 3D bioprinting; microfluidics; organ-on-a-chip; bioassembly; electrospinning; microscale tissue engineering; smart biomaterials; hydrogels and bioinks; integrated sensors for organs on a chip; use of AI in 3D bioprinting
(This special issue belongs to the Section B2: Biofabrication and Tissue Engineering)
Recent Advances in Novel Two-Dimensional Semiconductor Devices
edited by Chang Liu and
submission deadline 31 Oct 2026 | Viewed by 107 | Submission Open
Keywords: wafer-scale integration; contact engineering; neuromorphic computing; van der Waals heterostructures; short-channel effects; device physics and reliability; 2D spintronics
(This special issue belongs to the Section D1: Semiconductor Devices)
Micro-/Nano-Electromagnetic and Acoustic Devices
edited by
submission deadline 31 Oct 2026 | Viewed by 74 | Submission Open
Keywords: metamaterials; metasurfaces; acoustics topological insulators; reconfigurable; multifunction
(This special issue belongs to the Section E:Engineering and Technology)
Advanced Nanoindentation Techniques
edited by and Shunbo Wang
submission deadline 1 Nov 2026 | Viewed by 320 | Submission Open
Keywords: mechanical properties of advanced materials; environmentally controlled nanoindentation; in situ nanoindentation; novel indentation modelling methods; high-speed nanoindentation mapping; rate-dependent nanoindentation; applications in advanced manufacturing
(This special issue belongs to the Section E:Engineering and Technology)
Quantum Dots: Fabrication, Devices and Applications
edited by
submission deadline 10 Nov 2026 | Viewed by 125 | Submission Open
Keywords: bottom‑up fabrication; quantum dots; stability; lifetime; strain engineering; defect engineering; light‑emitting diodes; photodiodes; superlattice; optoelectronic devices
(This special issue belongs to the Section A:Physics)
Emerging Packaging and Interconnection Technology, Second Edition
edited by
submission deadline 15 Nov 2026 | 5 articles | Viewed by 22186 | Submission Open
Keywords: advanced packaging; micro/nano-structure; MEMS packaging; high-density interconnection; modeling and simulation; heterogeneous integration; surface and interface engineering; manufacturing tooling; additive/subtractive packaging manufacturing
(This special issue belongs to the Section D:Materials and Processing)
Recent Advances in Micro/Nanofabrication, 3rd Edition
edited by and
submission deadline 20 Nov 2026 | 6 articles | Viewed by 4124 | Submission Open
Keywords: micromachining; micro-3D printing; laser machining; textured surface; microdevice
(This special issue belongs to the Section D:Materials and Processing)
Micro/Nano Manufacturing of Electronic Devices, 2nd Edition
edited by , Haoyue Li and Qianqian Chen
submission deadline 20 Nov 2026 | Viewed by 348 | Submission Open
Keywords: micromachining of vacuum electronic devices; interface engineering of sensors; microelectronics assembly; micro/nano-scale processes; micro-joining; laser micromachining; emerging microfabrication technologies; micro/nanostructures for surface and interface engineering; reliability assessment
(This special issue belongs to the Section D:Materials and Processing)
Energy Conversion Materials/Devices and Their Applications, 2nd Edition
edited by , Lei Liu and Yaling Wang
submission deadline 25 Nov 2026 | 4 articles | Viewed by 2577 | Submission Open
Keywords: photovoltaics; fuel cells; supercapacitors; batteries; luminescent solar concentrators; light-emitting diodes; optoelectronic materials; thermoelectric materials; luminescent materials; hydrogen energy materials; photocatalytic materials; photothermal materials; electrochromic materials and devices
(This special issue belongs to the Section C:Chemistry)
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