Chemical cloaking

F Avanzini, G Falasco, M Esposito - Physical Review E, 2020 - APS
… a chemical reaction-diffusion network which can act as an active cloaking device. By controlling
the concentration of some species in its immediate surrounding, the chemical reactions …

Nanoscale thermal cloaking in graphene via chemical functionalization

ZQ Ye, BY Cao - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
… The temperature profile and heat flux field were recorded to visualize the thermal cloaking
effect, upon which we performed a quantitative analysis of the thermal cloaking. The system …

RNA cloaking by reversible acylation

A Kadina, AM Kietrys, ET Kool - … Chemie International Edition, 2018 - Wiley Online Library
… We describe a selective and mild chemical approach for … This poly-acylated (“cloaked”)
RNA is strongly blocked from … biology presents challenges to chemical and biological analysis. …

Optical cloaking and invisibility: From fiction toward a technological reality

KT Lee, C Ji, H Iizuka, D Banerjee - Journal of Applied Physics, 2021 - pubs.aip.org
… the theoretical basis for invisibility cloaking, from spherical … cloaking. Because the human
eye is insensitive to the phase and polarization of visible light, a class of ray optics cloaking

Invisibility and cloaking based on scattering cancellation

PY Chen, J Soric, A Alu - Advanced Materials, 2012 - Wiley Online Library
… Each of these cloaking techniques has their own advantages and constraints, which we
discuss in … Here we specifically vary the graphene's chemical potentials from 0.3 to 0.8 eV. The …

Fick's second law transformed: one path to cloaking in mass diffusion

S Guenneau… - Journal of The Royal …, 2013 - royalsocietypublishing.org
… and computations therein for the cloaking effect for a concentration of chemical species in
two-… However, figure 1 of the current paper clearly shows cloaking can be achieved with simply …

Experiments on elastic cloaking in thin plates

N Stenger, M Wilhelm, M Wegener - Physical review letters, 2012 - APS
… 103, 024301 (2009)], we design, fabricate, and characterize a cloaking structure for elastic
… We observe good cloaking behavior for carrier frequencies in the range from 200 to 400 Hz (…

Atomically thin surface cloak using graphene monolayers

PY Chen, A Alu - ACS nano, 2011 - ACS Publications
… SW for uncloaked and cloaked cylinders, varying the graphene’s chemical potentials from
0.3 to 0.7 eV. The cloaking frequency may be largely tuned by varying the chemical potential, …

Mass Diffusion Metamaterials with “Plug and Switch” modules for ion cloaking, concentrating, and selection: design and experiments

Y Li, C Yu, C Liu, Z Xu, Y Su, L Qiao, J Zhou… - Advanced …, 2022 - Wiley Online Library
… The measured results indicate that the scattering of the chemical gradient is drastically
reduced, similar to the simulated results, as shown in Figure 2e. That is, chemical cloaking is …

Clot structure-based physical-matching design of platelet cloaking nano-delivery system facilitates specific arteriovenous thrombolysis

Y Wang, L Lv, H Liang, W Liang, Z Chen, J Li… - Chemical engineering …, 2022 - Elsevier
… of the cloaking nanoparticles on endothelial cell function, we detected endothelin-1(ET-1),
a cytokine that affects vasoconstriction and vasodilation. The results showed that cloaking