Results 41 to 50 of about 4,443,777 (293)

Comparative Study of SERS-Spectra of NQ21 Peptide on Silver Particles and in Gold-Coated “Nanovoids”

open access: yesBiosensors, 2023
The NQ21 peptide has relatively recently attracted attention in the biomedical sphere due to its prospects for facilitating the engineering of the HIV1 vaccine and ELISA test.
Siarhei Zavatski   +3 more
doaj   +1 more source

Parametrized Stochastic Grammars for RNA Secondary Structure Prediction

open access: yes, 2007
We propose a two-level stochastic context-free grammar (SCFG) architecture for parametrized stochastic modeling of a family of RNA sequences, including their secondary structure.
Maier, Robert S.
core   +2 more sources

Jeeva: Enterprise Grid-enabled Web Portal for Protein Secondary Structure Prediction [PDF]

open access: yes, 2008
This paper presents a Grid portal for protein secondary structure prediction developed by using services of Aneka, a .NET-based enterprise Grid technology.
Buyya, Rajkumar   +3 more
core   +3 more sources

Rational Design of Cyclic Antimicrobial Peptides Based on BPC194 and BPC198

open access: yesMolecules, 2017
A strategy for the design of antimicrobial cyclic peptides derived from the lead compounds c(KKLKKFKKLQ) (BPC194) and c(KLKKKFKKLQ) (BPC198) is reported.
Anna D. Cirac   +6 more
doaj   +1 more source

Effects of Chemical Post-treatments on Structural and Physicochemical Properties of Silk Fibroin Films Obtained From Silk Fibrous Waste

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Silk fibroin (SF) is a protein polymer claimed to have outstanding potential for medical applications. However, because of the manufacturing process, materials from regenerated SF exhibit a higher percentage of amorphous structures.
Melissa Puerta   +3 more
doaj   +1 more source

Characterization of Tenebrio molitor Larvae Protein Preparations Obtained by Different Extraction Approaches

open access: yesFoods, 2022
Edible insects have recently attracted research attention due to their nutritional value and low environmental footprint. Tenebrio molitor larva was the first insect species to be classified by European Food Safety Authority (EFSA) as safe for human ...
Alkmini-Anna Gkinali   +2 more
doaj   +1 more source

A model for the force stretching double-stranded chain molecules

open access: yes, 2002
We modify and extend the recently developed statistical mechanical model for predicting the thermodynamic properties of chain molecules having noncovalent double-stranded conformations, as in RNA or ssDNA, and $\beta-$sheets in protein, by including the ...
Fei Liu   +5 more
core   +1 more source

An O(n^5) algorithm for MFE prediction of kissing hairpins and 4-chains in nucleic acids [PDF]

open access: yes, 2008
Efficient methods for prediction of minimum free energy (MFE) nucleic secondary structures are widely used, both to better understand structure and function of biological RNAs and to design novel nano-structures.
Chen, Ho-Lin   +2 more
core   +3 more sources

Effects of processing methods on the properties and digestibility of protein and fat in meat products

open access: yesFood Materials Research, 2023
Protein and fat in foods of animal origin are important macronutrients for maintaining human growth and function. When measuring the nutritional properties of animal-derived diets, it is important to consider the effect of processing methods on their ...
Yulu Wang   +5 more
doaj   +1 more source

SECONDARY STRUCTURES OF DNA [PDF]

open access: yesProceedings of the National Academy of Sciences, 1969
In view of the differences of the X-ray diffraction patterns for DNA fibers at 66 and 92 per cent relative humidities, it is proposed that the secondary structure of DNA consists of two partially intercalated double helices at 92 per cent. Possible biological implications are discussed.
openaire   +2 more sources

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