2018
DOI: 10.1002/btm2.10105
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In silico analytico‐mathematical interpretation of biopolymeric assemblies: Quantification of energy surfaces and molecular attributes via atomistic simulations

Abstract: Static‐lattice atomistic simulations, in vacuum and solvent phase, have been recently employed to quantify the “in vitro—in vivo—in silico” performance‐correlation profile of various drug delivery systems and biomaterial scaffolds. The reactional profile of biopolymers was elucidated by exploring the spatial disposition of the molecular components with respect to the formulation conditions and the final release medium. This manuscript provides a brief overview of recently completed and published studies relate… Show more

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Cited by 16 publications
(10 citation statements)
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References 39 publications
(62 reference statements)
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“…The uncoated empty and uncoated insulin-loaded NPs ( Figure 1A) showed a negative surface charge. This value was coherent with the PLGA charge at the considered pH, as previously reported [37]. The NPs charge was inverted to positive, in both empty NPs and insulin-loaded NPs by coating the NPs with chitosan, a cationic polymer, and PEG ( Figure 1B).…”
Section: Nps Characterization: Size Surface Charge Pi Morphology supporting
confidence: 89%
“…The uncoated empty and uncoated insulin-loaded NPs ( Figure 1A) showed a negative surface charge. This value was coherent with the PLGA charge at the considered pH, as previously reported [37]. The NPs charge was inverted to positive, in both empty NPs and insulin-loaded NPs by coating the NPs with chitosan, a cationic polymer, and PEG ( Figure 1B).…”
Section: Nps Characterization: Size Surface Charge Pi Morphology supporting
confidence: 89%
“…The molecular stability can then be estimated by comparing the total potential energies of the isolated and complexed systems. If the total potential energy of complex is smaller than the sum of the potential energies of isolated individual molecules in the same conformation, the complexed form is more stable and its formation is favoured [37].…”
Section: Resultsmentioning
confidence: 99%
“…For molecular mechanics calculations in vacuum, the force fields were utilized with a distance-dependent dielectric constant scaled by a factor of 1. The 1–4 scale factors were electrostatic = 0.5 and van der Waals = 0.5 [19].…”
Section: Methodsmentioning
confidence: 99%