Results 71 to 80 of about 1,590,465 (281)

Parallel single cell analysis on an integrated microfluidic platform for cell trapping, lysis and analysis [PDF]

, 2009
We report here a novel and easily scalable microfluidic platform for the parallel analysis of hundreds of individual cells, with controlled single cell trapping, followed by their lysis and subsequent retrieval of the cellular content for on-chip ...
Berg, A. van den, Boer, H. de, Carlen, E.T., Le Gac, S., Meuleman, W., Wijnperle, D.   +5 more
core   +1 more source

Phase separation and collapse in Bose-Fermi mixtures with a Feshbach resonance

, 2008
We consider a mixture of single-component bosonic and fermionic atoms with an interspecies interaction that is varied using a Feshbach resonance. By performing a mean-field analysis of a two-channel model, which describes both narrow and broad Feshbach ...
Charles J. M. Mathy, David A. Huse, Francesca M. Marchetti, H. Yabu, Meera M. Parish   +4 more
core   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

SCAFormer: Side-Channel Analysis Based on a Transformer with Focal Modulation

Mathematical and Computational Applications
With the rapid development of Internet technology, information security has become increasingly important. Cryptographic analysis techniques, especially side-channel analysis (SCA), pose a significant threat to security systems. The latest SCA technology
Longde Yan, Aidong Chen, Wenwen Chen, Jiawang Huang, Yanlong Zhang, Shuo Wang, Jing Zhou   +6 more
doaj   +1 more source

Side Channel Leakages Against Financial IC Card of the Republic of Korea

Applied Sciences, 2018
Integrated circuit (IC) chip cards are commonly used in payment system applications since they can provide security and convenience simultaneously. More precisely, Europay, MasterCard, and VISA (EMV) are widely known to be well equipped with security ...
Yoo-Seung Won, Jonghyeok Lee, Dong-Guk Han   +2 more
doaj   +1 more source

Investment Cost Channel and Monetary Transmission [PDF]

We show that a standard DSGE model with investment cost channels has important model stability and policy implications. Our analysis suggests that in economies characterized by supply side well as demand side channels of monetary transmission ...
Henrique S. Basso, Javier Coto Martinez, Yunus Aksoy   +2 more
core  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Cloning Hardware Wallet Without Valid Credentials Through Side-Channel Analysis of Hash Function

IEEE Access
Hardware wallets, specialized devices designed to securely manage users’ credentials, play a crucial role in securing cryptocurrencies, ensuring credentials remain under user control without reliance on third-party entities.
Dongjun Park, Joonsup Kim, HeeSeok Kim, Seokhie Hong   +3 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source