Nano Convergence

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Geometric and electronic structures of monolayer hexagonal boron nitride with multi-vacancy
Nano Convergence - Tập 4 - Trang 1-8 - 2017
Do-Hyun Kim, Hag-Soo Kim, Min Woo Song, Seunghyun Lee, Sang Yun Lee
Hexagonal boron nitride (h-BN) is an electrical insulator with a large band gap of 5 eV and a good thermal conductor of which melting point reaches about 3000 °C. Due to these properties, much attention was given to the thermal stability rather than the electrical properties of h-BN experimentally and theoretically. In this study, we report calculations that the electronic structure of monolayer h...... hiện toàn bộ
Biomimetic and bioorthogonal nanozymes for biomedical applications
Nano Convergence -
Changjoon Keum, Cristina‐Maria Hirschbiegel, Soham Chakraborty, Soyeong Jin, Youngdo Jeong, Vincent M. Rotello
AbstractNanozymes mimic the function of enzymes, which drive essential intracellular chemical reactions that govern biological processes. They efficiently generate or degrade specific biomolecules that can initiate or inhibit biological processes, regulating cellular behaviors. Two approaches for utilizing nanozymes in intracellular chemistry have been reported. Bi...... hiện toàn bộ
Wearable sensors based on colloidal nanocrystals
Nano Convergence - Tập 6 - Trang 1-13 - 2019
Woo Seok Lee, Sanghyun Jeon, Soong Ju Oh
In recent times, wearable sensors have attracted significant attention in various research fields and industries. The rapid growth of the wearable sensor related research and industry has led to the development of new devices and advanced applications such as bio-integrated devices, wearable health care systems, soft robotics, and electronic skins, among others. Nanocrystals (NCs) are promising bu...... hiện toàn bộ
Correction to: Selection of DNA aptamer and its application as an electrical biosensor for Zika virus detection in human serum
Nano Convergence - Tập 9 - Trang 1-1 - 2022
Goeun Park, Myoungro Lee, Jiatong Kang, Chulwhan Park, Junhong Min, Taek Lee
Sustainable colorimetric/luminescent sensors enabled by armored lipid nanoparticles
Nano Convergence - Tập 9 - Trang 1-13 - 2022
Jinkyu Roh, Yong Ho Cho, Dong June Ahn
In this study, we developed a highly stable polymeric vesicle using a nanosilica-armor membrane to achieve a sustainable colorimetric/luminescent response. The silica armor can be grown directly as ~ 5 nm spherical nanoparticles on the surface of the diacetylene (DA) vesicle with liposomal structure. This can be accomplished via the modified Stöber reaction in pure water on a layer of amine linker...... hiện toàn bộ
Smart nanomaterials for cancer diagnosis and treatment
Nano Convergence - Tập 9 - Trang 1-39 - 2022
Ragini Singh, Ayush Sharma, Joel Saji, Akhela Umapathi, Santosh Kumar, Hemant Kumar Daima
Innovations in nanomedicine has guided the improved outcomes for cancer diagnosis and therapy. However, frequent use of nanomaterials remains challenging due to specific limitations like non-targeted distribution causing low signal-to-noise ratio for diagnostics, complex fabrication, reduced-biocompatibility, decreased photostability, and systemic toxicity of nanomaterials within the body. Thus, b...... hiện toàn bộ
Filament-free memristors for computing
Nano Convergence - Tập 10 Số 1
Sung Chul Choi, Taehwan Moon, Gunuk Wang, J. Joshua Yang
AbstractMemristors have attracted increasing attention due to their tremendous potential to accelerate data-centric computing systems. The dynamic reconfiguration of memristive devices in response to external electrical stimuli can provide highly desirable novel functionalities for computing applications when compared with conventional complementary-metal–oxide–sem...... hiện toàn bộ
Nanomaterials-incorporated hydrogels for 3D bioprinting technology
Nano Convergence - Tập 10 Số 1
Jungbin Yoon, Haewook Han, Jinah Jang
AbstractIn the field of tissue engineering and regenerative medicine, various hydrogels derived from the extracellular matrix have been utilized for creating engineered tissues and implantable scaffolds. While these hydrogels hold immense promise in the healthcare landscape, conventional bioinks based on ECM hydrogels face several challenges, particularly in terms ...... hiện toàn bộ
Magnetic and near-infrared derived heating characteristics of dimercaptosuccinic acid coated uniform Fe@Fe3O4 core–shell nanoparticles
Nano Convergence - Tập 7 - Trang 1-9 - 2020
Changhyuk Koo, Hwichan Hong, Pyung Won Im, Hoonsub Kim, Chaedong Lee, Xuanzhen Jin, Bingyi Yan, Wooseung Lee, Hyung-Jun Im, Sun Ha Paek, Yuanzhe Piao
Among the number of hyperthermia materials, magnetic nanoparticles have received much attention. In this work, we studied the heating characteristics of uniform Fe@Fe3O4 core–shell nanoparticle under near-infrared laser irradiation and external AC magnetic field applying. The Fe@Fe3O4 core–shell nanoparticles were prepared by thermal decomposition of iron pentacarbonyl and followed by controlled o...... hiện toàn bộ
Current trends and challenges in cancer management and therapy using designer nanomaterials
Nano Convergence - Tập 6 - Trang 1-30 - 2019
P. N. Navya, Anubhav Kaphle, S. P. Srinivas, Suresh Kumar Bhargava, Vincent M. Rotello, Hemant Kumar Daima
Nanotechnology has the potential to circumvent several drawbacks of conventional therapeutic formulations. In fact, significant strides have been made towards the application of engineered nanomaterials for the treatment of cancer with high specificity, sensitivity and efficacy. Tailor-made nanomaterials functionalized with specific ligands can target cancer cells in a predictable manner and deliv...... hiện toàn bộ
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