Article (Périodiques scientifiques)
Drying of Bio-colloidal Sessile Droplets: Advances, Applications, and Perspectives
Pal, Anusuya; Gope, Amalesh; SENGUPTA, Anupam
2023In Advances in Colloid and Interface Science
Peer reviewed vérifié par ORBi
 

Documents


Texte intégral
Bio-Colloids-Review.pdf
Preprint Auteur (21.91 MB)
Télécharger

Tous les documents dans ORBilu sont protégés par une licence d'utilisation.

Envoyer vers



Détails



Mots-clés :
drying droplets; bio-colloids; morphological patterns; pattern recognition; bio medical diagnostics; machine learning algorithm
Résumé :
[en] Drying of biologically-relevant sessile droplets, including passive systems (like DNA and proteins), as well as active microbial systems comprising bacteria and algae, has garnered considerable attention over the last decades. Distinct morphological patterns emerge when bio-colloids undergo drying, with significant potential in a range of biomedical applications, spanning bio-sensing, medical diagnostics, drug delivery, and antimicrobial resistance. This review presents a comprehensive overview of bio-colloidal droplets drying on solid substrates, focusing on the experimental progress during the last ten years. We provide a summary of the relevant properties of bio-colloids and link their composition (constituent particles, solvent, and concentrations) to the patterns emerging due to drying. We examined the drying patterns generated by passive bio-colloids (DNA, globular, fibrous, and composite proteins, plasma, serum, blood, urine, tears, saliva). This article highlights how morphological patterns are influenced by the nature of the biological entities and the solvent, micro- and global environmental conditions. Correlations between emergent patterns and the initial droplet compositions enable the detection of potential clinical abnormalities when compared with the patterns of drying droplets of healthy control samples, offering a diagnostic blueprint. Recent experimental investigations of pattern formation in the bio-mimetic and salivary drying droplets, relevant to COVID-19 are also presented. Finally, we summarize the role of biologically active agents in drying process, including bacteria and algae during the drying process. The review concludes with a perspective on the next generation of research and applications based on drying droplets, enabling potential innovations and tools to study this exciting interface of physics, biology, data sciences, and machine learning.
Disciplines :
Physique
Auteur, co-auteur :
Pal, Anusuya
Gope, Amalesh
SENGUPTA, Anupam  ;  University of Luxembourg > Faculty of Science, Technology and Medicine (FSTM) > Department of Physics and Materials Science (DPHYMS)
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Drying of Bio-colloidal Sessile Droplets: Advances, Applications, and Perspectives
Date de publication/diffusion :
09 mars 2023
Titre du périodique :
Advances in Colloid and Interface Science
ISSN :
0001-8686
eISSN :
1873-3727
Maison d'édition :
Elesvier, Amsterdam, Pays-Bas
Peer reviewed :
Peer reviewed vérifié par ORBi
Focus Area :
Physics and Materials Science
Projet FnR :
FNR11572821 - Biophysics Of Microbial Adaptation To Fluctuations In The Environment, 2017 (15/05/2018-14/05/2023) - Anupam Sengupta
Organisme subsidiant :
FNR - Fonds National de la Recherche
Disponible sur ORBilu :
depuis le 20 décembre 2022

Statistiques


Nombre de vues
241 (dont 3 Unilu)
Nombre de téléchargements
547 (dont 3 Unilu)

citations Scopus®
 
43
citations Scopus®
sans auto-citations
38
citations OpenAlex
 
47
citations WoS
 
40

Bibliographie


Publications similaires



Contacter ORBilu