Results 11 to 20 of about 4,301 (157)

Multifunctional Edged‐Satellite AuAg Nanoparticles‐Based Integration Platform for Screening, Validation, and Elimination of Vibrio Bacteria [PDF]

Advanced Science, Volume 13, Issue 3, 14 January 2026.
A simple method is developed to synthesize multifunctional nanoparticles (NPs), AuAgNPs with edged satellites (ES‐AuAgNPs). These NPs demonstrate peroxidase‐like (POD‐like) activity, SERS ability, and antibacterial properties. Utilizing these multifunctional capabilities, a portable, syringe‐sized biosensor is created that integrates screening ...
Yixuan Wu, Jiadong Chen, Liyan Bi, Zhiyang Zhang, Xiaoyan Wang, Longwen Fu, Qian Yang, Jaebum Choo, Lingxin Chen   +8 more
wiley   +2 more sources

SERS Facemask for Rapid and Portable Sensing Mycobacterium Tuberculosis Antigens for TB Screening [PDF]

Advanced Science, Volume 13, Issue 49, 3 September 2026.
Our study introduced an Au─Ag embedded covalent organic framework (U@COF) ‐mediated facemask for sensing TB antigen ESAT‐6/CFP‐10 complex in clinical droplet samples toward TB screening. Practical analysis of clinical samples demonstrated the availability of our facemask, which is capable of identifying the TB subjects (N = 17) from healthy candidates (
Lingzhi Chen, Jiaqi Yu, Jing Xu, Lingqi Chen, Ninghao Zhang, Wenrui Li, Runmin Zeng, Xiaomin Luo, Yiqun Chang, Jiayin Lai, Wenshi Huang, Xiaochen Liang, Ting Zhao, Shanze Chen, Huaihong Cai, Yanguang Cong, Pinghua Sun, Jiang Pi, Xueqin Huang, Haibo Zhou, Junxia Zheng   +20 more
wiley   +2 more sources

Thermal vacuum testing of the power supply system of the nanosatellite NTUU [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2011
The results of thermal vacuum testing of experimental model of the nanosatellite NTUU "KPI" in a vacuum chamber ТВК-0,2 are shown in the article. Objective of the tests was to check the power system of the nanosatellite.
Eliseyev Ye. N., Kovalenko E. Yu., Budionnyi A. V., Khominich V. I., Khairnasov S. M., Rassamakin B. M.   +5 more
doaj   +1 more source

Simulation of the process of angular rate damping of the SamSat-218D nanosatellite after separation from the launching-transporting container

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
The paper presents an algorithm of damping the initial angular rate of the SamSat-218D nanosatellite after its separation from the transporting-launching container.
M. E. Melnik
doaj   +2 more sources

CUSTARD (Cranfield University Space Technology Advanced Research Demonstrator) - A Micro-System Technology Demonstrator Nanosatellite. Summary of the Group Design Project MSc in Astronautics and Space Engineering. 1999-2000, Cranfield University [PDF]

, 2003
CUSTARD (Cranfield University Space Technology And Research Demonstrator) was the group design project for students of the MSc in Astronautics and Space Engineering for the Academic Year 1999/2000 at Cranfield University. The project involved the initial
Turner, Ray, Hobbs, Stephen
core   +7 more sources

Autonomous, miniature research station (lab-payload) for the nanosatellite biological mission: LabSat [PDF]

Scientific Reports
There is an increase in demand for bio-nanosatellites and biomedical methodologies as a result of experiments conducted in microgravity and radiation conditions.
Patrycja Śniadek, Agnieszka Krakos, Adrianna Graja, Bartosz Kawa, Rafał Walczak, Jan Dziuban   +5 more
doaj   +2 more sources

Performance Estimation of a Medium-Resolution Earth Observation Sensor Using Nanosatellite Replica [PDF]

Sensors
In many areas of engineering, the design of a new system usually involves estimating performance-related parameters from early stages of the project to determine whether a given solution will be compliant with the defined requirements.
Carlos Colodro-Conde
doaj   +2 more sources

Design and realization of nano satellite cube for high precision atmosphere measurement

Results in Engineering, 2022
Typical nanosatellite missions are currently dedicated either to observing and measuring the Earth's environment or to testing new technologies in the space environment.
Ahmed Gaga, Omar Diouri, Mohammed Ouazzani Jamil   +2 more
doaj   +1 more source

Relative equilibria of dynamically symmetric CubeSat nanosatellite under the action of aerodynamic and gravitational torques

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2019
Motion of a dynamically symmetric CubeSat nanosatellite around the mass center on the circular orbit under the action of aerodynamic and gravitational torques is considered.
E. V. Barinova, I. A. Timbai
doaj   +1 more source

Scheduling onboard tasks of the NIMPH nanosatellite

International audienceIn the context of terrestrial space missions, thanks to the recent development of micro and nanotechnologies, nanosatellites are becoming increasingly popular for their lower cost and ease of deployment.
Camps, Frédéric, Boyer, Romain, Gobert, Joséphine, Hebrard, Emmanuel, Lopez, Pierre, Garnier, Philippe, Rouzot, Julien, Artigues, Christian   +7 more
core   +5 more sources