Review
Biochemical Research Methods
Kingsley L. Wong, Juewen Liu
Summary: DNA oligonucleotides are widely utilized in various research fields, with DNA hybridization being a crucial reaction. Achieving control over hybridization kinetics and yield is essential for high-quality and reproducible results. This article summarizes factors influencing DNA hybridization, providing insights for researchers to better understand and control this process.
BIOTECHNOLOGY JOURNAL
(2021)
Editorial Material
Multidisciplinary Sciences
Marina. G. G. Guenza
Summary: Many biological processes rely on protein aggregates that have dynamic behaviors spanning different scales. A clever combination of spectroscopy and simulation can be used to investigate these diverse dynamics.
Review
Polymer Science
Yurena Luengo Morato, Karina Ovejero Paredes, Laura Lozano Chamizo, Marzia Marciello, Marco Filice
Summary: The multimodal molecular imaging strategy has made significant advances in early cancer diagnosis, personalized therapy, and predicting treatment outcomes. Magnetic nanoparticles have emerged as strong candidates for diagnostic agents due to their excellent imaging performance and versatility when combined with other molecular agents. These hybrid nanosystems can also serve as multifunctional and/or theranostic systems, providing imaging of tumor areas while delivering drugs and acting as therapeutic agents.
Article
Marine & Freshwater Biology
Taiwo Hassan Akere, Aline Maria Zigiotto de Medeiros, Diego Stefani T. Martinez, Bashiru Ibrahim, Hanene Ali-Boucetta, Eugenia Valsami-Jones
Summary: This study examined the acute toxicity and bioaccumulation of graphene oxide-gold (GO-Au) nano-hybrid in neonates of Daphnia magna. The results showed no significant mortality or immobilization after exposure, but microscopic observation revealed uptake of the nanohybrid and internal damage in the gut of the organisms. Bioaccumulation of the GO-Au nanohybrid also occurred in a concentration-dependent manner. Continuous evaluation of the environmental risks from exposure to this nanohybrid and other advanced materials is crucial to prevent disruption to the ecosystem.
AQUATIC TOXICOLOGY
(2023)
Review
Biochemistry & Molecular Biology
Aakash Basu, Dmitriy G. Bobrovnikov, Taekjip Ha
Summary: The mechanical deformations of DNA are involved in nucleoprotein interactions and DNA manipulation events. Progresses in single-molecule, structural, and computational methods have characterized the mechanical properties of DNA, and sequencing technology has allowed measuring how these properties vary with sequence and epigenetic modifications. These technological advancements have contributed to the emerging idea that variations in the mechanical properties of DNA play a fundamental role in regulating diverse processes involved in chromatin organization at a genome-wide level.
JOURNAL OF MOLECULAR BIOLOGY
(2021)
Article
Biology
Shimaa A. Abdellatef, Hisashi Tadakuma, Kangmin Yan, Takashi Fujiwara, Kodai Fukumoto, Yuichi Kondo, Hiroko Takazaki, Rofia Boudria, Takuo Yasunaga, Hideo Higuchi, Keiko Hirose, Andrew P. Carter
Summary: The bending of cilia and flagella is caused by the oscillatory movement of dynein molecules. Researchers constructed a simple model system to study the oscillation of dynein and found that it can cause repetitive bending motions even without additional regulatory structures.
Article
Chemistry, Analytical
R. Benedetti, F. Bajardi, S. Capozziello, V Carafa, M. Conte, M. R. Del Sorbo, A. Nebbioso, M. Singh, H. G. Stunnenberg, M. Valadan, L. Altucci, C. Altucci
Summary: A novel technique using ultrashort ultraviolet laser pulses to crosslink cells was demonstrated, along with a fast method to pre-screen suitable irradiation conditions. This method was applied to living human cells transfected with a vector coding for Estrogen Receptor alpha (ER alpha) to detect interactions with cell DNA. Additionally, a novel approach using Chern-Simons super-gravity methods to analyze DNA and RNA sequences, focusing on mutations within the KRAS human gene, was presented.
ANALYTICAL LETTERS
(2021)
Article
Chemistry, Physical
Noelia Losada-Garcia, Angela Vazquez-Calvo, David Ortega-Alarcon, Olga Abian, Adrian Velazquez-Campoy, Pilar Domingo-Calap, Antonio Alcami, Jose M. Palomo
Summary: Respiratory pathogens are the leading cause of death from infectious diseases globally. Researchers have developed a nanostructured material made of small copper nanoparticles that have shown significant inhibition capacity against SARS-CoV-2 and other viruses. In laboratory tests, the material achieved a 99% reduction in the human coronavirus and demonstrated high efficiency against SARS-CoV-2 and other non-enveloped viruses. The material also exhibited an excellent inhibitory effect against bacteriophages.
Article
Food Science & Technology
Emanuell dos Santos-Silva, Manoela Torres-Rego, Fiamma Glaucia-Silva, Renata Carvalho Feitosa, Ariane Ferreira Lacerda, Hugo Alexandre de Oliveira Rocha, Matheus de Freitas Fernandes-Pedrosa, Arnobio Antonio da Silva-Junior
Summary: This study investigated a novel immunoadjuvant - biocompatible cationic nanoparticles loaded with Bothrops jararaca venom, demonstrating similar or improved immune response in antibody production. These nanoparticles can stably release proteins, activate immune response, and have been proven to be a promising immunoadjuvant.
Article
Engineering, Electrical & Electronic
Connor P. Sherwood, Daniel C. Elkington, Michael R. Dickinson, Warwick J. Belcher, Paul C. Dastoor, Krishna Feron, Alan M. Brichta, Rebecca Lim, Matthew J. Griffith
Summary: The research demonstrates the potential application of using organic semiconductor devices as photocapacitors in neural interface technologies. By characterizing different device architectures and conducting related tests, the study explores the photoresponse mechanism, advantages, and limitations of these devices.
IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS
(2021)
Editorial Material
Multidisciplinary Sciences
Debora S. Marks, Stephen W. Michnick
Summary: An integrated technique is introduced to quantify and disentangle the effects of gene mutations on protein traits, allowing assessments of mutational effects on protein biophysics.
Article
Green & Sustainable Science & Technology
S. Kazemi, A. Hosseingholian, S. D. Gohari, F. Feirahi, F. Moammeri, G. Mesbahian, Z. S. Moghaddam, Q. Ren
Summary: This review focuses on the synthesis of metallic nanoparticles based on green chemistry and their applications in anticancer and antimicrobial treatment. It provides a comprehensive analysis of recent studies that utilize in silico design for the green synthesis of nanoparticles and computational modeling to gain deeper insights into their interactions with targets. The review highlights the importance of understanding the biological mechanisms and predicting potential bioactivities of nanoparticles.
MATERIALS TODAY SUSTAINABILITY
(2023)
Article
Biotechnology & Applied Microbiology
Amar Thaker, Luqmanal Sirajudeen, Chad R. Simmons, Brent L. Nannenga
Summary: The study demonstrates that maltose-binding protein (MBP) can facilitate stable gold nanoparticle synthesis, with the structure of MBP in the presence of gold ions determined by X-ray crystallography. A peptide (AT1) selected and synthesized based on this structure also aids in the synthesis of stable gold nanoparticles, representing a new potential method for peptide selection in nanoparticle synthesis.
BIOTECHNOLOGY AND BIOENGINEERING
(2021)
Review
Biotechnology & Applied Microbiology
Nadeem Joudeh, Dirk Linke
Summary: Interest in nanoparticles has grown rapidly in recent decades due to their unique physical and chemical properties. This review provides a comprehensive overview of nanoparticles, including their characterization methods and applications. It also highlights the environmentally friendly alternative of biologically synthesizing nanoparticles.
JOURNAL OF NANOBIOTECHNOLOGY
(2022)
Article
Chemistry, Multidisciplinary
Xuxing Lu, Deep Punj, Michel Orrit
Summary: This study demonstrates two methods for synthesizing gold nanorod dimers and shows that these dimers can be used to enhance two-photon-excited fluorescence signals.
Article
Chemistry, Physical
Paul Z. Hanakata, Beatriz A. Pazmino Betancourt, Jack F. Douglas, Francis W. Starr
JOURNAL OF CHEMICAL PHYSICS
(2015)
Article
Multidisciplinary Sciences
Beatriz A. Pazmino Betancourt, Paul Z. Hanakata, Francis W. Starr, Jack F. Douglas
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2015)
Article
Chemistry, Physical
Fernando Vargas-Lara, Samuel M. Stavis, Elizabeth A. Strychalski, Brian J. Nablo, Jon Geist, Francis W. Starr, Jack F. Douglas
Article
Chemistry, Multidisciplinary
Francis W. Starr, Jack F. Douglas, Dong Meng, Sanat K. Kumar
Meeting Abstract
Biophysics
Francis W. Starr, Wujie Wang, Laura M. Nocka, Brianne Z. Wiemann, Daniel M. Hinckley, Ishita Mukerji
BIOPHYSICAL JOURNAL
(2016)
Article
Chemistry, Physical
Debra J. Audus, Francis W. Starr, Jack F. Douglas
JOURNAL OF CHEMICAL PHYSICS
(2016)
Article
Chemistry, Physical
Nicolas Giovambattista, Francesco Sciortino, Francis W. Starr, Peter H. Poole
JOURNAL OF CHEMICAL PHYSICS
(2016)
Article
Chemistry, Physical
Neha Shafique, Kiley E. Kennedy, Jack F. Douglas, Francis W. Starr
JOURNAL OF PHYSICAL CHEMISTRY B
(2016)
Article
Multidisciplinary Sciences
Wenyan Liu, Miho Tagawa, Huolin L. Xin, Tong Wang, Hamed Emamy, Huilin Li, Kevin G. Yager, Francis W. Starr, Alexei V. Tkachenko, Oleg Gang
Article
Multidisciplinary Sciences
Wujie Wang, Laura M. Nocka, Brianne Z. Wiemann, Daniel M. Hinckley, Ishita Mukerji, Francis W. Starr
SCIENTIFIC REPORTS
(2016)
Article
Chemistry, Physical
Wengang Zhang, Jack F. Douglas, Francis W. Starr
JOURNAL OF CHEMICAL PHYSICS
(2017)
Article
Chemistry, Multidisciplinary
Hamed Emamy, Oleg Gang, Francis W. Starr
Meeting Abstract
Biophysics
Rachel E. Savage, Wujie Wang, Francis W. Starr, Ishita Mukerji
BIOPHYSICAL JOURNAL
(2017)
Proceedings Paper
Materials Science, Composites
Fernando Vargas-Lara, Francis W. Starr, Jack F. Douglas
VIII INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS AND COMPOSITES: FROM AEROSPACE TO NANOTECHNOLOGY
(2016)
Proceedings Paper
Materials Science, Composites
Jack F. Douglas, Francis W. Starr, Fernando Vargas-Lara
VIII INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS AND COMPOSITES: FROM AEROSPACE TO NANOTECHNOLOGY
(2016)