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  1. Laser-induced graphene (LIG) is a three-dimensional graphene structure fabricated through the irradiation of a polymer substrate with laser energy (or fluence, equivalently). This methodology offers a cost-eff...

    Authors: Na-Kyoung Yang, Yoo-Kyum Shin, Saeyoung Park, Sang-Min Kim, Bon-Jae Koo, Joonsoo Jeong and Min-Ho Seo
    Citation: Micro and Nano Systems Letters 2024 12:8
  2. A quasi-static (QS) MEMS mirror scanner with concentric vertical combs (CVC) is presented. The increase rate of overlapped area of the CVC, tends to show larger values and more uniform than that of conventiona...

    Authors: Daehwan Chae, Do-hyeon Jeong, Seong-jong Yun, Kyoung-woo Jo and Jong-Hyun Lee
    Citation: Micro and Nano Systems Letters 2024 12:7
  3. This investigation aimed to evaluate the thermal conductivity ratio (TCR) of SWCNT-CuO/Water nanofluid (NF) using experimental data in the T range of 28–50 ℃ and solid volume fraction range of SVF = 0.03 to 1....

    Authors: Mohammad Hemmat Esfe, Fatemeh Amoozad, Hossein Hatami and Davood Toghraie
    Citation: Micro and Nano Systems Letters 2024 12:5
  4. This study is focusing on the durability of fluoropolymer hydrophobic coatings against falling droplets. Devices such as smart self-cleaning lens or droplet-based energy generators are open-air electrowetting-...

    Authors: Youngdoo Son, Woochan Kim, Daeyoung Lee and Sang Kug Chung
    Citation: Micro and Nano Systems Letters 2024 12:4
  5. The World Health Organization reports that metabolic disorders are responsible for a significant proportion of global mortality. Considering this, breath sensors have gained prominence as effective tools for m...

    Authors: Arunkumar Shanmugasundaram, Karthikeyan Munirathinam and Dong-Weon Lee
    Citation: Micro and Nano Systems Letters 2024 12:3
  6. Research is being conducted on photocatalyst-based organic compound treatment processes for water purification to decompose wastewater efficiently. An optofluidic reactor based on TiO2 photocatalysis and nanoelec...

    Authors: Eunseok Seo, Jaehyun Jung, Cong Wang and Jungyul Park
    Citation: Micro and Nano Systems Letters 2023 11:25
  7. An asymmetric a-side alkyl chain anthracene derivative 6-(4 (-2 Ethyl Octyl) Phenyl) 2Phenyl Anthracene (EOPPA) was designed based on a π-electron skeleton with a side alkyl chain of anthracene core molecule. ...

    Authors: Darya Khan, Zhang Xiaotao, Muhammad Hasnain Jameel, Mohd Arif Bin Agam, Muhammad Sufi Bin Roslan and Majed A. Bajaber
    Citation: Micro and Nano Systems Letters 2023 11:24
  8. In the case of a visually impaired person, literal communication often relies on braille, a system predominantly dependent on vision and touch. This study entailed the development of a visual and tactile perce...

    Authors: Byeong-Sun Park, Seong-Min Im, Hojun Lee, Young Tack Lee, Changjoo Nam, Sungeun Hong and Min-gu Kim
    Citation: Micro and Nano Systems Letters 2023 11:23
  9. Metallic aerogels have attracted tremendous interest because of their superior properties, such as low density, high electrical conductivity, and large specific surface area. However, extremely brittle connect...

    Authors: Donghyun Lee and Jungwook Choi
    Citation: Micro and Nano Systems Letters 2023 11:22
  10. We have synthesized carbon nanoparticles using mandarin juice via green synthesis rout. We have doped carbon nanoparticles in liquid crystal media and studied the surface effect on self-assembly of carbon nano...

    Authors: Archana Kumari Singh and Satya Pal Singh
    Citation: Micro and Nano Systems Letters 2023 11:20
  11. A novel electrochemical sensor was developed for the detection of Epinephrine (EP) utilizing Azure A (AzA), a phenothiazine dye, and citrate-capped silver nanoparticles. The interaction between Azure A and sil...

    Authors: C. Priya, S. Anuja, R. Suresh Babu and S. Sriman Narayanan
    Citation: Micro and Nano Systems Letters 2023 11:19
  12. The demand for advanced packaging is driven by the need for low-profile, densely-integrated, large-die Si devices in substrate-based or wafer-level packaging. Die strength is a critical parameter for ultrathin...

    Authors: Keunhoi Kim, Jongcheol Park, Kyoungmin Kim, TaeHyun Kim, SooHyun Kwon and Yeeun Na
    Citation: Micro and Nano Systems Letters 2023 11:16
  13. Silicon-on-insulator (SOI) wafers offer significant advantages for both Integrated circuits (ICs) and microelectromechanical systems (MEMS) devices with their buried oxide layer improving electrical isolation ...

    Authors: Taeyeong Kim and Jungchul Lee
    Citation: Micro and Nano Systems Letters 2023 11:15
  14. The main goal of this research is to compare the rheological behavior of hybrid nano lubricants (HNLs) with different composition ratios in a base oil. The purpose of the comparison is to determine the HNL wit...

    Authors: Mohammad Hemmat Esfe, Soheyl Alidoust, Hossein Hatami and Davood Toghraie
    Citation: Micro and Nano Systems Letters 2023 11:14
  15. Capacitive pressure sensors are essential for advanced applications like wearable medical devices, electronic skins, and biological signal detection systems. Enhancing sensitivity in these sensors is achieved ...

    Authors: Reza Javidi, Mahdi Moghimi Zand and Sara Alizadeh Majd
    Citation: Micro and Nano Systems Letters 2023 11:13
  16. Nanofluids for enhanced oil recovery offer a breakthrough solution towards tertiary recovery and consequently higher oil production. Their ability to reduce interfacial tension, alteration of formation’s wetta...

    Authors: Lengu Peter Tuok, Marwa Elkady, Abdelrahman Zkria, Tsuyoshi Yoshitake and Usama Nour Eldemerdash
    Citation: Micro and Nano Systems Letters 2023 11:12
  17. Deterministic lateral displacement (DLD) is a passive, label-free, continuous-flow method for particle separation. Since its discovery in 2004, it has been widely used in medical tests to separate blood cells,...

    Authors: Alexander Zhbanov, Ye Sung Lee and Sung Yang
    Citation: Micro and Nano Systems Letters 2023 11:11
  18. Microelectronic retinal implants can restore a useful level of artificial vision in photoreceptor-damaged retina. Previously commercialized retinal prostheses require transocular connection lines to an externa...

    Authors: Hyunsun Song, Hyeonhee Roh, Jae Young Kim, Byung Chul Lee, Bright Walker and Maesoon Im
    Citation: Micro and Nano Systems Letters 2023 11:10
  19. This paper presents the development of a flexible temperature sensor array using multi-layer ceramic capacitors. By integrating the capacitors into a 5 × 5 array on a polydimethylsiloxane (PDMS) substrate, we ...

    Authors: Ji-Sung Yoon and Kwang-Seok Yun
    Citation: Micro and Nano Systems Letters 2023 11:6
  20. Photopolymerization of hydrogels films has gained interest in many biomedical and industrial fields. Hydrogel micro-patterns fabricated directly on a device are used as filtering barriers, however, due to weak...

    Authors: Anna Danielak, Juhee Ko, Aminul Islam, David Bue Pedersen and Jungchul Lee
    Citation: Micro and Nano Systems Letters 2023 11:4
  21. Soft robotics enables various applications in certain environments where conventional rigid robotics cannot deliver the same performance due to their form factor and stiffness. Animals use their soft external ...

    Authors: Swati Panda, Sugato Hajra, P. Mary Rajaitha and Hoe Joon Kim
    Citation: Micro and Nano Systems Letters 2023 11:2
  22. In this study, we present a method to quantitatively analyze the thrombus formation process through image analysis in an in vitro thrombus model with a circular cross section. The thrombus model used was desig...

    Authors: Ji-Seob Choi, Dong-Hwi Ham, Jung-Hyun Kim, Helem Betsua Flores Marcial, Pyeong-Ho Jeong, Jin-Ho Choi and Woo-Tae Park
    Citation: Micro and Nano Systems Letters 2022 10:23
  23. Silicon bulk micromachining is extensively employed method in microelectromechanical systems (MEMS) for the formation of freestanding (e.g., cantilevers) and fixed (e.g., cavities) microstructures. Wet anisotr...

    Authors: S. Purohit, V. Swarnalatha, A. K. Pandey and P. Pal
    Citation: Micro and Nano Systems Letters 2022 10:21
  24. Neural interfaces are fundamental tools for transmitting information from the nervous system. Research on the immune response of an invasive neural interface is a field that requires continuous effort. Various...

    Authors: Yoo Na Kang, Jun-Uk Chu, Kang-Ho Lee, Yongkoo Lee and Sohee Kim
    Citation: Micro and Nano Systems Letters 2022 10:19
  25. Multiple lesions in the same vessel is one of the most common situations found in patients suffering from cardiovascular diseases, this complicates not only the assessment of the severity of each one but also ...

    Authors: Helem B. Flores Marcial, Jiseob Choi, Donghwi Ham, Junghyun Kim, Pyeongho Jeong, Jinho Choi and Woo-Tae Park
    Citation: Micro and Nano Systems Letters 2022 10:18
  26. In this study, a pneumatic dispenser driven by a flexible membrane with a capacitive-type sensor using an SLA-type 3D printer was fabricated. It was confirmed that a single droplet in the range of approximatel...

    Authors: Dong Kwan Kang, Jeong Woo Park and Sangmin Lee
    Citation: Micro and Nano Systems Letters 2022 10:15
  27. A microarray detection method based on on-chip signal amplification using terminal deoxynucleotidyl transferase (TdT) was developed to visualize pathogenic genes. Cyclic olefin copolymer (COC) substrate for mi...

    Authors: Tai-Yong Kim, Min-Cheol Lim, Jeong-A Lim, Sung-Wook Choi and Min-Ah Woo
    Citation: Micro and Nano Systems Letters 2022 10:11
  28. Precise sensing of pressure is essential for various mechanical and electrical systems. The recent emergence of flexible pressure sensors has enabled novel applications, such as human–machine interfaces, soft ...

    Authors: Dongik Oh, Jungyeon Seo, Hang Gyeom Kim, Chaehyun Ryu, Sang-Won Bang, Sukho Park and Hoe Joon Kim
    Citation: Micro and Nano Systems Letters 2022 10:7
  29. We propose a scheme to establish a surrogate model for optimizing the annealing duration of the self-assembled membrane-cavity structures from hole patterned silicon wafers. Although it has been reported that ...

    Authors: Mun Goung Jeong, Taeyeong Kim, Bong Jae Lee and Jungchul Lee
    Citation: Micro and Nano Systems Letters 2022 10:6