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Radwanul Hasan Siddique

Explore the profile of Radwanul Hasan Siddique including associated specialties, affiliations and a list of published articles. Areas
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Articles 13
Citations 149
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Recent Articles
1.
Lee H, Koo Y, Kumar S, Jeong Y, Heo D, Choi S, et al.
Nat Commun . 2023 Apr; 14(1):1891. PMID: 37045823
The generation of high-purity localized trions, dynamic exciton-trion interconversion, and their spatial modulation in two-dimensional (2D) semiconductors are building blocks for the realization of trion-based optoelectronic devices. Here, we present...
2.
Narasimhan V, Siddique R, Kim U, Lee S, Kim H, Roh Y, et al.
Adv Sci (Weinh) . 2022 Dec; 10(5):e2205113. PMID: 36453578
Augmenting contact lenses with sensing capabilities requires incorporating multiple functionalities within a diminutive device. Inspired by multifunctional biophotonic nanostructures of glasswing butterflies, a nanostructured scleral lens with enhanced optical, bactericidal,...
3.
Assumpcao D, Siddique R, Choo H
Opt Express . 2021 Nov; 29(24):39801-39810. PMID: 34809336
Landau damping has previously been shown to be the dominant nonlocal effect in sub-10nm plasmonic nanostructures, although its effects on the performance of plasmonic nanocavities are still poorly understood. In...
4.
Narasimhan V, Siddique R, Park H, Choo H
ACS Omega . 2020 Jun; 5(22):12915-12922. PMID: 32548475
Flexible surface-enhanced Raman scattering (SERS) has received attention as a means to move SERS-based broadband biosensing from bench to bedside. However, traditional flexible periodic nano-arrangements with sharp plasmonic resonances or...
5.
Siddique R, Kumar S, Narasimhan V, Kwon H, Choo H
ACS Nano . 2019 Nov; 13(12):13775-13783. PMID: 31689079
Aluminum (Al)-based nanoantennae traditionally suffer from weak plasmonic performance in the visible range, necessitating the application of more expensive noble metal substrates for rapidly expanding biosensing opportunities. We introduce a...
6.
Narasimhan V, Siddique R, Hoffmann M, Kumar S, Choo H
Nanoscale . 2019 May; 11(29):13750-13757. PMID: 31140518
Recent studies on metal-insulator-metal-based plasmonic antennas have shown that emitters could couple with higher-order gap-plasmon modes in sub-10-nm gaps to overcome quenching. However, these gaps are often physically inaccessible for...
7.
Siddique R, Mertens J, Holscher H, Vignolini S
Light Sci Appl . 2018 Sep; 6(7):e17015. PMID: 30167271
Subwavelength metal-dielectric plasmonic metasurfaces enable light management beyond the diffraction limit. However, a cost-effective and reliable fabrication method for such structures remains a major challenge hindering their full exploitation. Here,...
8.
Narasimhan V, Siddique R, Lee J, Kumar S, Ndjamen B, Du J, et al.
Nat Nanotechnol . 2018 May; 13(6):512-519. PMID: 29713074
Numerous living organisms possess biophotonic nanostructures that provide colouration and other diverse functions for survival. While such structures have been actively studied and replicated in the laboratory, it remains unclear...
9.
Hsiung B, Siddique R, Stavenga D, Otto J, Allen M, Liu Y, et al.
Nat Commun . 2017 Dec; 8(1):2278. PMID: 29273708
Colour produced by wavelength-dependent light scattering is a key component of visual communication in nature and acts particularly strongly in visual signalling by structurally-coloured animals during courtship. Two miniature peacock...
10.
Syurik J, Siddique R, Dollmann A, Gomard G, Schneider M, Worgull M, et al.
Sci Rep . 2017 Apr; 7:46637. PMID: 28429805
Inspired by the white beetle of the genus Cyphochilus, we fabricate ultra-thin, porous PMMA films by foaming with CO saturation. Optimising pore diameter and fraction in terms of broad-band reflectance...