Results 111 to 120 of about 54,653 (295)

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

Advanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali, Xinan Huang, Lucie Motyckova, Nicolas Moreno Gomez, Michal Skowicki, Cora‐Ann Schoenenberger, Peer Fischer, Cornelia G. Palivan   +7 more
wiley   +1 more source

Quantum dot-induced viral capsid assembling in dissociation buffer

International Journal of Nanomedicine, 2013
Ding Gao,1,2 Zhi-Ping Zhang,1 Feng Li,3 Dong Men,1 Jiao-Yu Deng,1 Hong-Ping Wei,1 Xian-En Zhang,1 Zong-Qiang Cui1 1State Key Laboratory of Virology, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, 2Graduate University of Chinese Academy ...
Gao D, Zhang ZP, Li F, Men D, Deng JY, Wei HP, Zhang XE, Cui ZQ   +7 more
doaj  

Rudraksh: A compact and lightweight post-quantum key-encapsulation mechanism

IACR Transactions on Cryptographic Hardware and Embedded Systems
Resource-constrained devices such as wireless sensors and Internet of Things (IoT) devices have become ubiquitous in our digital ecosystem. These devices generate and handle a major part of our digital data. However, due to the impending threat of quantum computers on our existing public-key cryptographic schemes and the limited resources available on ...
Kundu, Suparna, Ghosh, Archisman, Karmakar, Angshuman, Sen, Shreyas, Verbauwhede, Ingrid   +4 more
openaire   +6 more sources

On the Impossibility of Constructing Efficient Key Encapsulation and Programmable Hash Functions in Prime Order Groups [PDF]

, 2012
In this paper, we focus on the problem of minimizing ciphertext overhead, and discuss the (im)possibility of constructing key encapsulation mechanisms (KEMs) with low ciphertext overhead.
Goichiro Hanaoka, Takahiro Matsuda, Jacob C. N. Schuldt   +2 more
core  

Unlocking Multi‐Valley Energy Pockets and Interface‐Induced Phonon Filtering in InSb Thermoelectrics by Reaction‐Driven Interface Engineering

Advanced Functional Materials, EarlyView.
InSb, a narrow‐bandgap semiconductor with high carrier mobility, is promising for thermoelectric energy conversion but suffers from high lattice thermal conductivity and strong bipolar conduction. Here, in situ interface engineering using Co2O3 nanoprecursors forms hierarchical CoSbx/In2O3/CoSb3 heterostructures that enhance phonon scattering and ...
Jiwu Xin, Xiao Yang, Xiao‐Lei Shi, Chengyun Xu, Xi Ling, Pengyu Zhang, Jinfeng Dong, Yong Du, Haisheng Chen, Ting Zhang, Zhi‐Gang Chen   +10 more
wiley   +1 more source

Method for Accurately Assessing the Impact of Enzyme Encapsulation in a Protein Nanocage

Nano Select
Encapsulating enzymes within protein cages is attracting increasing attention for its potential to enhance reaction efficiency, similar to mechanisms found in nature, as well as the promise for practical applications.
Norifumi Kawakami, Mao Kitamura, Keiichi Hayashi, Eri Kiyota, Ryoichi Arai, Kenji Miyamoto   +5 more
doaj   +1 more source

Deformable Pathways: Exploring Transferosome Architecture and Functionality in Modern Drug Delivery Systems

Journal of Bio-X Research
Transferosomes are ultradeformable nanocarrier vesicles designed to enhance transdermal drug delivery. Their unique elasticity enables them to traverse the stratum corneum by adapting to microscopic pores, facilitating the transport of both low- and high-
Shivlila Swami, Sameer Shafi, Pranita Waghmare, Ankita Gadhave, Madhuri Damane, Shoaeb Mohammad Syed   +5 more
doaj   +1 more source

Design and analysis of Rabin-p key encapsulation mechanism for CyberSecurity Malaysia MySEAL initiative [PDF]

, 2019
The modular square root problem has a special property of the having computational equivalent to a well-known hard mathematical problem namely integer factorization problem.
Kamel Ariffin, Muhammad Rezal, Asbullah, Muhammad Asyraf, Mahad, Zahari   +2 more
core  

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Scabbard: An Exploratory Study on Hardware Aware Design Choices of Learning with Rounding-based Key Encapsulation Mechanisms [PDF]

Recently, the construction of cryptographic schemes based on hard lattice problems has gained immense popularity. Apart from being quantum resistant, lattice-based cryptography allows a wide range of variations in the underlying hard problem.
Verbauwhede, Ingrid, Karmakar, Angshuman, Mera, Jose Maria Bermudo, Kundu, Suparna, Gangopadhyay, Shreya, Norga, Quinten   +5 more
core   +1 more source