Results 51 to 60 of about 3,703,198 (379)
Geminate labels programmed by two-tone microdroplets combining structural and fluorescent color
Nature Communications, 2021 Creating an enhanced-security-level label that carries entirely distinct information in different optical states has proven challenging. Here, the authors design geminate labels by programming fluorescent cholesteric liquid crystal microdroplets to ...
Lang Qin +7 more
doaj +1 more source
Phase transitions and noise crosscorrelations in a model of directed polymers in a disordered medium
, 2000 We show that effective interactions mediated by disorder between two directed polymers can be modelled as the crosscorrelation of noises in the Kardar-Parisi-Zhang (KPZ) equations satisfied by the respective free energies of these polymers.
A. Barabasi +20 more
core +1 more source
Efficiency of the Incomplete Enumeration algorithm for Monte-Carlo simulation of linear and branched polymers [PDF]
, 2005 We study the efficiency of the incomplete enumeration algorithm for linear and branched polymers. There is a qualitative difference in the efficiency in these two cases. The average time to generate an independent sample of $n$ sites for large $n$ varies
A. Berreti +20 more
core +1 more source
Advances in Molecularly Imprinted Polymers Based Affinity Sensors (Review)
Polymers, 2021 Recent challenges in biomedical diagnostics show that the development of rapid affinity sensors is very important issue. Therefore, in this review we are aiming to outline the most important directions of affinity sensors where polymer-based ...
Simonas Ramanavičius +2 more
semanticscholar +1 more source
A stepwise emergence of evolution in the RNA world
FEBS Letters, EarlyView.How did biological evolution emerge from chemical reactions? This perspective proposes a gradual scenario of self‐organization among RNA molecules, where catalytic feedback on random mixtures plays the central role. Short oligomers cross‐ligate, and self‐assembly enables heritable variations. An event of template‐externalization marks the transition to
Philippe Nghe
wiley +1 more source
Nature Communications, 2020 Traditional ratiometric temperature monitoring is challenging due to the variation in tissue absorption and scattering of different wavelengths. Here, the authors show improved accuracy by using emission at the same wavelength, but different luminescent ...
Xiaochen Qiu +5 more
doaj +1 more source
Nano-Micro Letters, 2022 The anode-free design is a promising strategy to increase the energy density of aqueous Zn metal batteries (AZMBs). However, the scarcity of Zn-rich cathodes and the rapid loss of limited Zn greatly hinder their commercial applications.
Yixiang Zhang +7 more
doaj +1 more source
Molecules, 2021 Curcumin (CCM) is a natural hydrophobic polyphenol known for its numerous applications in the food industry as a colorant or jelly stabilizer, and in the pharmaceutical industry due to its anti-inflammatory, antibacterial, antioxidant, anti-cancer, and ...
Ecaterina Stela Dragan +4 more
doaj +1 more source
Ladder polymers for use as high temperature stable resins or coatings [PDF]
, 1990 An object of the invention is to synthesize a new class of ladder and partial ladder polymers. In accordance with the invention, the new class of ladder and partial ladder polymers are synthesized by polymerizing a bis-dienophile with a bis-diene ...
Meador, Mary Ann
core +1 more source
Flory-Huggins theory for athermal mixtures of hard spheres and larger flexible polymers
, 2002 A simple analytic theory for mixtures of hard spheres and larger polymers with excluded volume interactions is developed. The mixture is shown to exhibit extensive immiscibility. For large polymers with strong excluded volume interactions, the density of
A. A. Louis +31 more
core +1 more source