Results 11 to 20 of about 69,192 (292)

Implicit-OR tiling of deoxyribozymes: Construction of molecular scale OR, NAND and four-input logic gates [PDF]

Journal of the Serbian Chemical Society, 2003
We recently reported the first complete set of molecular-scale logic gates based on deoxyribozymes. Here we report how we tile these logic gates and construct new logic elements: OR, NAND, and the first element with four inputs (i1^i5)V(i2^i6). Tiling of
Stojanović Milan N., Nikić Dragan B., Stefanović Darko   +2 more
doaj   +4 more sources

Fluorescence-Based Multimodal DNA Logic Gates

Nanomaterials
The use of DNA structures in creating multimodal logic gates bears high potential for building molecular devices and computation systems. However, due to the complex designs or complicated working principles, the implementation of DNA logic gates within ...
Chamika Harshani Algama, Jamil Basir, Kalani M. Wijesinghe, Soma Dhakal   +3 more
doaj   +2 more sources

Physical Insights into Molecular Sensors, Molecular Logic Gates, and Photosensitizers in Photodynamic Therapy

Journal of Chemistry, 2019
In this article, the importance of charge/electron transfer in two rapidly growing areas of science is highlighted. In the field of molecular sensors, it plays a considerable role on the detection of molecular systems to serve as fluorescence sensors ...
Demeter Tzeli, Ioannis D. Petsalakis
doaj   +2 more sources

A CTP-dependent gating mechanism enables ParB spreading on DNA

eLife, 2021
Proper chromosome segregation is essential in all living organisms. The ParA-ParB-parS system is widely employed for chromosome segregation in bacteria.
Adam SB Jalal, Ngat T Tran, Clare EM Stevenson, Afroze Chimthanawala, Anjana Badrinarayanan, David M Lawson, Tung BK Le   +6 more
doaj   +1 more source

A Photoactivated Molecular Gate

Chemistry – A European Journal, 2012
The authors thank the Spanish Government (project: MAT2009-14564-C04), the Generalitat Valenciana (project: PROMETEO/2009/016) and the CIBER-BBN for their support. A.A. also thanks the Generalitat Valenciana for his Santiago Grisolia fellowship.
Agostini, Alessandro, Soto Camino, Juan, Amoros del Toro, Pedro Jose, Sancenón Galarza, Félix, Martínez-Máñez, Ramón, Marcos Martínez, María Dolores   +5 more
openaire   +7 more sources

Immunogenicity of MultiTEP platform technology-based Tau vaccine in non-human primates

npj Vaccines, 2022
Pathological forms of Tau protein are directly associated with neurodegeneration and correlate with Alzheimer’s Disease (AD) symptoms, progression, and severity.
Armine Hovakimyan, Karen Zagorski, Gor Chailyan, Tatevik Antonyan, Levon Melikyan, Irina Petrushina, Dash G. Batt, Olga King, Manush Ghazaryan, Aashrit Donthi, Caitlynn Foose, Nikolai Petrovsky, David H. Cribbs, Michael G. Agadjanyan, Anahit Ghochikyan   +14 more
doaj   +1 more source

In Situ-Forming Gels Loaded with Stimuli-Responsive Gated Mesoporous Silica Nanoparticles for Local Sustained Drug Delivery

Pharmaceutics, 2023
A novel combination of in situ-forming hydrogels of hyaluronic acid with gated mesoporous materials was developed to design depots for local sustained release of chemotherapeutics. The depot consists of a hyaluronic-based gel loaded with redox-responsive
Cristina de la Torre, Carmen Coll, Amelia Ultimo, Félix Sancenón, Ramón Martínez-Máñez, Eduardo Ruiz-Hernández   +5 more
doaj   +1 more source

Electrically gated molecular thermal switch [PDF]

Science, 2023
Controlling heat flow is a key challenge for applications ranging from thermal management in electronics to energy systems, industrial processing, and thermal therapy. However, progress has generally been limited by slow response times and low tunability in thermal conductance.
Man Li, Huan Wu, Erin M. Avery, Zihao Qin, Dominic P. Goronzy, Huu Duy Nguyen, Tianhan Liu, Paul S. Weiss, Yongjie Hu   +8 more
openaire   +3 more sources

Oligonucleotide-capped nanoporous anodic alumina biosensor as diagnostic tool for rapid and accurate detection of Candida auris in clinical samples

Emerging Microbes and Infections, 2021
Candida auris has arisen as an important multidrug-resistant fungus because of several nosocomial outbreaks and elevated rates of mortality. Accurate and rapid diagnosis of C.
Luis Pla, Sara Santiago-Felipe, María Ángeles Tormo-Mas, Alba Ruiz-Gaitán, Javier Pemán, Eulogio Valentín, Félix Sancenón, Elena Aznar, Ramón Martínez-Máñez   +8 more
doaj   +1 more source

Input Selection Drives Molecular Logic Gate Design

Analytica, 2023
Optical detection devices have become an analytical tool of interest in diverse fields of science. The search for methods to identify and quantify different compounds has transposed this curiosity into a necessity, since some constituents threaten the ...
Francielly T. Souto, Gleiston G. Dias
doaj   +1 more source