Results 41 to 50 of about 14,201 (176)

A plug-and-play aptamer diagnostic platform based on linear dichroism spectroscopy

Frontiers in Chemistry, 2023
A plug-and-play sandwich assay platform for the aptamer-based detection of molecular targets using linear dichroism (LD) spectroscopy as a read-out method has been demonstrated.
Haydn A. Little, Haydn A. Little, Aysha Ali, Aysha Ali, Jake G. Carter, Jake G. Carter, Matthew R. Hicks, Timothy R. Dafforn, James H. R. Tucker   +8 more
doaj   +1 more source

Evolution of parasitism and mutualism between filamentous phage M13 and Escherichia coli [PDF]

PeerJ, 2016
Background. How host-symbiont interactions coevolve between mutualism and parasitism depends on the ecology of the system and on the genetic and physiological constraints of the organisms involved.
Jason W. Shapiro, Elizabeth S.C.P. Williams, Paul E. Turner   +2 more
doaj   +2 more sources

M13 Bacteriophage-Assisted Synergistic Optical Enhancement of Perovskite Quantum Dots

Applied Sciences, 2023
Bacteriophages demonstrate a remarkable ability to adhere to host surfaces, thus improving their chances of reproduction. These viral entities demonstrate extreme interface properties through their highly specific and periodic peptide receptors ...
Vanna Chrismas Silalahi, Il Hyun Lee, Minjun Kim, Yudong Jang, Donghan Lee, Jong-Min Lee, Vasanthan Devaraj, Jin-Woo Oh   +7 more
doaj   +1 more source

Electron microscopic studies of bacteriophage M13 DNA replication [PDF]

Journal of Virology, 1977
Intracellular forms of M13 phage DNA isolated after infection of Escherichia coli with wild-type phage have been studied by electron microscopy and ultracentrifugation. The data indicate the involvement of rolling-circle intermediates in single-stranded DNA synthesis. In addition to single-stranded circular DNA, we observed covalently closed and nicked
D P, Allison, A T, Ganesan, A C, Olson, C M, Snyder, S, Mitra   +4 more
openaire   +2 more sources

Mass spectrometry enumeration of filamentous M13 bacteriophage

Analytical Biochemistry, 2019
In the last decade, filamentous M13 bacteriophage has emerged into numerous biotechnological applications as a promising nontoxic and self-assembling biomaterial with specific binding properties. This raises a question about its upscale production that consequently requires an accurate phage enumeration during the various protocol developments. However,
Tingting, Wang, Ai, Nguyen, Linwen, Zhang, Illarion V, Turko   +3 more
openaire   +3 more sources

Early stage evaluation of colon cancer using tungsten disulfide quantum dots and bacteriophage nano-biocomposite as an efficient electrochemical platform

Cancer Nanotechnology, 2022
Background Recently, biosensors have become popular analytical tools for small analytes due to their high sensitivity and wide analytical range. In the present work, development of a novel biosensing method based on tungsten disulfide quantum dots (WS2 ...
Ramin Pourakbari, Mehdi Yousefi, Balal Khalilzadeh, Mahsa Haddad Irani-nezhad, Alireza Khataee, Leili Aghebati-Maleki, Alireza Soleimanian, Amin Kamrani, Forough Chakari-Khiavi, Rozita Abolhasan, Morteza Motallebnezhad, Farhad Jadidi-Niaragh, Bahman Yousefi, Hossein Samadi Kafil, Mohammad Hojjat-Farsangi, Mohammad-Reza Rashidi   +15 more
doaj   +1 more source

Loss of R Factors Promoted by Bacteriophage M13 and the M13 Carrier State [PDF]

Journal of Bacteriology, 1972
The infection of different Hfr strains ofEscherichia colibearing derepressed R factors of the fi+or fi−type can result in the loss of the R factor and the conversion of the infected cells to the R−state. This extends earlier observations on the elimination of F′ factors by bacteriophage M13 infection.
S E, Russell, V N, Iyer
openaire   +2 more sources

Detection of Micrometer-Sized Virus Aerosols by Using a Real-Time Bioaerosol Monitoring System

Biosensors
This study investigates a real-time handheld bioaerosol monitoring system for the detection of biological particles using UV-LED and light-induced fluorescence technology.
Hyunsoo Seo, Young-Su Jeong, Jaekyung Bae, Kibong Choi, Moon-Hyeong Seo   +4 more
doaj   +1 more source

Construction, Characterization, and Application of a Nonpathogenic Virus-like Model for SARS-CoV-2 Nucleocapsid Protein by Phage Display

Toxins, 2022
With the outbreak and spread of COVID-19, a deep investigation of SARS-CoV-2 is urgent. Direct usage of this virus for scientific research could provide reliable results and authenticity.
Yuting Wu, Bing Liu, Zhiwei Liu, Pengjie Zhang, Xihui Mu, Zhaoyang Tong   +5 more
doaj   +1 more source

Probing molecular mechanisms of M13 bacteriophage adhesion [PDF]

Communications Chemistry, 2019
AbstractM13 bacteriophages can provide a versatile platform for nanobiotechnology because of their unique biological and physicochemical properties. Polypeptides on their surfaces can be finely tuned on demand through genetic engineering, enabling tailored assembly of multiple functional components through specific interactions.
Chanoong Lim, Jina Ko, Dasom Jeon, Yoojung Song, Jinwoo Park, Jungki Ryu, Dong Woog Lee   +6 more
openaire   +2 more sources