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Micro and Nano Systems Letters
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  1. Gaseous ethanol detection has attracted significant interest owing to its practical applications such as in breath analysis, chemical process monitoring, and safety evaluations of food packaging. In this study...

    Authors: Kwanhun Kim, Yunsung Kang, Kyubin Bae and Jongbaeg Kim
    Citation: Micro and Nano Systems Letters 2022 10:4
    Content type: Letter Published on:

  3. The present study is focused on the synthesis of silver nanoparticles (AgNPs) utilizing endophytic fungus Talaromyces purpureogenus, isolated from Taxus baccata Linn. Extracellular extract of Talaromyces purpureo...

    Authors: Ankush Sharma, Anand Sagar, Jagriti Rana and Reena Rani
    Citation: Micro and Nano Systems Letters 2022 10:2
    Content type: Letter Published on:

  4. Here, we report a very sensitive, non-contact, ratio-metric, and robust luminescence-based temperature sensing using a combination of conventional photoluminescence (PL) and negative thermal quenching (NTQ) me...

    Authors: K. Prashanthi, K. Krishna Mohan, Željka Antić, Kaveh Ahadi and Miroslav D. Dramicanin
    Citation: Micro and Nano Systems Letters 2022 10:1
    Content type: Letter Published on:

  5. We demonstrate a two-step hybrid process for fabricating movable parts inside glass substrate using the selective laser-induced etching (SLE) process that is consisted of laser-direct writing and wet chemical ...

    Authors: Jeongtae Kim, Sung-Il Kim, Yeun-Ho Joung, Jiyeon Choi and Chiwan Koo
    Citation: Micro and Nano Systems Letters 2021 9:16
    Content type: Letter Published on:

  6. Uniform deposition across large areas of an organic layer is one of the challenges for the industrial application of solution-based organic light‐emitting diode (OLED). In this paper, we propose an organic thi...

    Authors: Kwon-Yong Shin, Mingyu Kang, Kwan Hyun Cho, Kyung-Tae Kang and Sang-Ho Lee
    Citation: Micro and Nano Systems Letters 2021 9:15
    Content type: Letter Published on:

  7. The present work proposes a method for fabricating metallic Al particles in aqueous solution. An aqueous colloidal solution was prepared from an aqueous aluminum nitrate nonahydrate solution by electrolysis us...

    Authors: Takefumi Hosoya, Takehiro Yonezawa, Noriko Yamauchi, Kouichi Nakashima and Yoshio Kobayashi
    Citation: Micro and Nano Systems Letters 2021 9:14
    Content type: Letter Published on:

  9. Colloidal Silver nano-particles were grown at room temperature using leaf extract of Ocimum tenuiflorum. The silver nanoparticles suspended in the solution were found to be stable for over a period of 2 months. S...

    Authors: Ramakrishnan Jayakrishnan, Anju Joseph and Vinoy Thomas
    Citation: Micro and Nano Systems Letters 2021 9:12
    Content type: Letter Published on:

  10. Conventional pain assessment methods such as patients’ self-reporting restrict the possibility of easy pain monitoring while pain serves as an important role in clinical practice. Here we report a pain assessm...

    Authors: Jae-Myeong Kwon, Sung-Pyo Yang and Ki-Hun Jeong
    Citation: Micro and Nano Systems Letters 2021 9:11
    Content type: Letter Published on:

  11. In the present work, gas sensor arrays consisted of four different sensing materials based on CuO and their depositions on the MEMS microheaters were designed, fabricated and characterized. The sensor array is...

    Authors: Jae Eun Lee, Chan Kyu Lim, Hyunjoon Song, Sung-Yool Choi and Dae-Sik Lee
    Citation: Micro and Nano Systems Letters 2021 9:10
    Content type: Letter Published on:

  12. Studies related to low temperature and their effect on cardiomyocytes are essential as hypothermia—like situations have been known to induce arrhythmia or ventricular fibrillation. Till date, several studies h...

    Authors: Pooja P. Kanade, Nomin-Erdene Oyunbaatar and Dong-Weon Lee
    Citation: Micro and Nano Systems Letters 2021 9:9
    Content type: Letter Published on:

  13. Gold nanoparticles (Au NPs) based technology has been shown to possess enormous potential in the viral nucleic acid diagnosis. Despite significant advancement in this domain, the existing literature reveals th...

    Authors: Hrishikesh Shashi Prakash, Pranay Amruth Maroju, Naga Sai Sriteja Boppudi, Aniket Balapure, Ramakrishnan Ganesan and Jayati Ray Dutta
    Citation: Micro and Nano Systems Letters 2021 9:8
    Content type: Letter Published on:

  14. Bicelle is one of the most stable phospholipid assemblies, which has tremendous applications in the research areas for drug delivery or structural studies of membrane proteins owing to its bio-membrane mimicki...

    Authors: SungHak Choi, BongSu Kang, Toshinori Shimanouchi, Keesung Kim and HoSup Jung
    Citation: Micro and Nano Systems Letters 2021 9:7
    Content type: Letter Published on:

  16. Nanotechnology holds an emerging domain of medical science as it can be utilized virtually in all areas. Phyto-constituents are valuable and encouraging candidates for synthesizing green silver nanoparticles (...

    Authors: Nancy Jain, Priyanshu Jain, Devyani Rajput and Umesh Kumar Patil
    Citation: Micro and Nano Systems Letters 2021 9:5
    Content type: Review Published on:

  17. Wet anisotropic etching is extensively employed in silicon bulk micromachining to fabricate microstructures for various applications in the field of microelectromechanical systems (MEMS). In addition, it is mo...

    Authors: Prem Pal, Veerla Swarnalatha, Avvaru Venkata Narasimha Rao, Ashok Kumar Pandey, Hiroshi Tanaka and Kazuo Sato
    Citation: Micro and Nano Systems Letters 2021 9:4
    Content type: Review Published on:

  18. Energy crisis and environmental pollution have been one of the major global issues. In this regard, the search for new energy storage materials is cheap, flexible and high-performance supercapacitors electrode...

    Authors: Leandro Marques Samyn, Rajendran Suresh Babu, Mani Devendiran and Ana Lucia Ferreira de Barros
    Citation: Micro and Nano Systems Letters 2021 9:3
    Content type: Letter Published on:

  19. Electronic skin (E-skin) capable of detecting various physical stimuli is required for monitoring external environments accurately. Here, we report an all-soft multiaxial force sensor based on liquid metal mic...

    Authors: Kyuyoung Kim, Junseong Ahn, Yongrok Jeong, Jungrak Choi, Osman Gul and Inkyu Park
    Citation: Micro and Nano Systems Letters 2021 9:2
    Content type: Letter Published on:

  20. The present research work reports on the fabrication of ultraviolet (UV) photodetectors using bismuth ferrite (BiFeO3, BFO) thin films with varying thickness. Using the spray pyrolysis technique, BFO thin films w...

    Authors: Shahnaz Kossar, R. Amiruddin and Asif Rasool
    Citation: Micro and Nano Systems Letters 2021 9:1
    Content type: Letter Published on:

  21. We propose a highly sensitive capacitive pressure sensor made of hollow polydimethylsiloxane (PDMS) foam with a three-dimensional network structure. The stiffness of the foam is adjusted by the viscosity of th...

    Authors: Dong Hwan Kim, Young Jung, Kyungkuk Jung, Dong Hwa Kwak, Dong Min Park, Myung Gyu Shin, Hyeong Jun Tak and Jong Soo Ko
    Citation: Micro and Nano Systems Letters 2020 8:24
    Content type: Letter Published on:

  25. We present a method to fabricate planar metal layers to be used as micromachined mirrors. Released mirrors of pure metal involve severe stress and reveal specific challenges to obtain planar mirror structures....

    Authors: Natalie Worapattrakul, Andreas Tatzel, Volker Viereck and Hartmut Hillmer
    Citation: Micro and Nano Systems Letters 2020 8:20
    Content type: Letter Published on:

  26. A comparative study of elastic properties and mode I fracture energy has been presented between conventional carbon fibre (CF)/epoxy and advanced carbon nanotube (CNT)/epoxy laminated composite materials. The ...

    Authors: Jyotikalpa Bora and Sushen Kirtania
    Citation: Micro and Nano Systems Letters 2020 8:19
    Content type: Letter Published on:

  27. Preterm infants are prone to have higher risks of morbidity, disability and developmental delay compared to term infants. The primitive reflexes, inborn behaviors found in early life development, are shown to ...

    Authors: Jean G. de Oliveira, Tausif Muhammad and Sohee Kim
    Citation: Micro and Nano Systems Letters 2020 8:18
    Content type: Letter Published on:

  28. Recently, as the concentration of fine dust in the atmosphere has increased due to an increase in the use of fossil fuel power plants, automobiles, and factories, it has been increasingly important to measure ...

    Authors: Ji-Seob Choi and Woo-Tae Park
    Citation: Micro and Nano Systems Letters 2020 8:17
    Content type: Letter Published on:

  29. This paper reports doubly clamped microchannel embedded resonators with two independent and parallel channels integrated for effective sample density tuning for the first time. With the aid of such a unique de...

    Authors: Jungchul Lee, Faheem Khan, Thomas Thundat and Bong Jae Lee
    Citation: Micro and Nano Systems Letters 2020 8:16
    Content type: Letter Published on:

    The Correction to this article has been published in Micro and Nano Systems Letters 2020 8:23

  31. Deep reactive-ion etching (DRIE) is commonly used for high aspect ratio silicon micromachining. However, scalloping, which is the result of the alternating Bosch process of DRIE, can cause many problems in the...

    Authors: Jin Soo Park, Dong-Hyun Kang, Seung Min Kwak, Tae Song Kim, Jung Ho Park, Tae Geun Kim, Seung-Hyub Baek and Byung Chul Lee
    Citation: Micro and Nano Systems Letters 2020 8:14
    Content type: Letter Published on:

  32. To pierce through the skin and interact with the first biofluid available, microneedles should be mechanically strong. However, some polymers used to fabricate microneedles yield insufficient strength for the ...

    Authors: Gwenaël Bonfante, Hakjae Lee, Leilei Bao, Jongho Park, Nobuyuki Takama and Beomjoon Kim
    Citation: Micro and Nano Systems Letters 2020 8:13
    Content type: Letter Published on:

  33. In this study, the spring constant of an accelerometer with a liquid-type proof mass was analyzed. Unlike a general solid-type microelectromechanical system accelerometer, the Laplace pressure is considered a ...

    Authors: Dong-Joon Won, Sangmin Lee and Joonwon Kim
    Citation: Micro and Nano Systems Letters 2020 8:12
    Content type: Letter Published on:

  36. Conventional 3D printing methods require the addition of a supporting layer in order to accurately and reliably fabricate the desired final product. However, the use of supporting material is not economically ...

    Authors: Jongkyeong Lim, Sangmin Lee and Joonwon Kim
    Citation: Micro and Nano Systems Letters 2020 8:9
    Content type: Letter Published on:

  37. Vanadium sulfide (VS2) nanomaterials have been deposited on surface-modified stainless steel mesh (SMSSM) by facial hydrothermal method and subsequent effects of acidic etching on surface morphology and supercapa...

    Authors: Swati J. Patil, Rahul B. Pujari, Tianfeng Hou, Jongsung Park and Dong-Weon Lee
    Citation: Micro and Nano Systems Letters 2020 8:8
    Content type: Letter Published on:

  40. This paper presents a computer-controlled multidirectional UV-LED lithography system for 3-D microfabrication. The presented UV-LED system has adopted adjustable or programmable high-intensity UV-LEDs as a lig...

    Authors: Sabera Fahmida Shiba, Jun Ying Tan and Jungkwun Kim
    Citation: Micro and Nano Systems Letters 2020 8:5
    Content type: Letter Published on:

  41. We developed a nano field-effect transistor (nanoFET) sensor for detecting ions in the air. Air ions can be measured using a commercial ion counter; however, it is large and expensive equipment, requires airfl...

    Authors: Hye-Lim Kang, Sumi Yoon, Dong-Ki Hong, Won-Hyo Kim, Woo Kyeong Seong and Kook-Nyung Lee
    Citation: Micro and Nano Systems Letters 2020 8:4
    Content type: Letter Published on:

  42. Unfrotunately, the original version of the article [1] contained an error in Funding section. It has been brought to our attention by the authors that the funding year was inadvertently published as 2019, inst...

    Authors: Venkateswaran Vivekananthan, Woo Joong Kim, Nagamalleswara Rao Alluri, Yuvasree Purusothaman, K. S. Abisegapriyan and Sang-Jae Kim
    Citation: Micro and Nano Systems Letters 2020 8:3
    Content type: Correction Published on:

    The original article was published in Micro and Nano Systems Letters 2019 7:14

  46. Aberrant expression of microRNA (miRNA) in biological cells is crucial evidence for early diagnosis of cancer. Improvements in molecular detection techniques enabled miRNA to be detected in human blood obtaine...

    Authors: Hyungbeen Lee and Soo Hyun Lee
    Citation: Micro and Nano Systems Letters 2019 7:21
    Content type: Letter Published on:

  47. We present a highly elastic and wearable piezoresistive strain sensor based on three-dimensional, micro-porous graphene-coated polydimethylsiloxane (PDMS) sponge suitable for being attached on human skin. The ...

    Authors: Young Jung, Kyungkuk Jung, Byunggeon Park, Jaehyuk Choi, Donghwan Kim, Jinhyoung Park, Jongsoo Ko and Hanchul Cho
    Citation: Micro and Nano Systems Letters 2019 7:20
    Content type: Letter Published on:

  49. The development of a DNA microfluidic device with a high speed, low power, and low reagent volume is very critical for real-time genotyping and diagnosis in point-of-care applications. This paper reports a pol...

    Authors: Dae-Sik Lee, Ok Ran Choi and Yujin Seo
    Citation: Micro and Nano Systems Letters 2019 7:18
    Content type: Letter Published on:

  50. Fiber optic based localized surface plasmon resonance (FO-LSPR) sensor is one of the biosensors that detects specific biomolecules and can detect the onset of disease. In this paper, we propose two methods to ...

    Authors: Se-Woong Bae, Hyeong-Min Kim, Jae-Hyoung Park and Seung-Ki Lee
    Citation: Micro and Nano Systems Letters 2019 7:17
    Content type: Letter Published on:
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  • ISSN: 2213-9621 (electronic)