Amino acid-based surfactants–do they deserve more attention?

R Bordes, K Holmberg - Advances in Colloid and Interface Science, 2015 - Elsevier
The 20 standard amino acids (together with a few more that are not used in the biosynthesis
of proteins) constitute a versatile tool box for synthesis of surfactants. Anionic, cationic and …

Solution properties of polypeptide-based copolymers

H Schlaad - Peptide hybrid polymers, 2006 - Springer
The aggregation behaviour of biomimetic polypeptide hybrid copolymers and
copolypeptides is here reviewed with a particular eye on the occurrence of secondary …

A Smart Supramolecular Hydrogel of Nα-(4-n-Alkyloxybenzoyl)-l-histidine Exhibiting pH-Modulated Properties

T Patra, A Pal, J Dey - Langmuir, 2010 - ACS Publications
Six l-histidine-based amphiphiles, N α-(4-n-alkyloxybenzoyl)-l-histidine of different
hydrocarbon chain lengths, were designed, synthesized, and examined for their ability to …

Microviscosity of bilayer membranes of some N-acylamino acid surfactants determined by fluorescence probe method

S Roy, A Mohanty, J Dey - Chemical physics letters, 2005 - Elsevier
The microviscosities of the self-assemblies formed by sodium N-(11-acrylamido-
undecanoyl)-aminoacidate, and N-(4-n-dodecyloxybenzoyl)-aminoacidate surfactants were …

Enhanced interfacial properties of novel amino acid-derived surfactants: Effects of headgroup chemistry and of alkyl chain length and unsaturation

RO Brito, SG Silva, RMF Fernandes… - Colloids and Surfaces B …, 2011 - Elsevier
Amino acid-derived surfactants have increasingly become a viable biofriendly alternative to
petrochemically based amphiphiles as speciality surfactants. Herein, the Krafft temperatures …

pH-Responsive and Thermoreversible Hydrogels of N-(2-hydroxyalkyl)-l-valine Amphiphiles

A Ghosh, J Dey - Langmuir, 2009 - ACS Publications
Gelation behavior of a series of low-molecular-weight-hydrogelators, N-(2-hydroxydodecyl)-l-
amino acid, was studied in aqueous phosphate buffer (pH 12). The effect of head-group …

Self-assembly in a catanionic mixture with an aminoacid-derived surfactant: From mixed micelles to spontaneous vesicles

RO Brito, EF Marques, P Gomes, S Falcao… - The Journal of …, 2006 - ACS Publications
The aqueous self-assembly of a novel lysine-derived surfactant with a gemini-like
architecture, designated here as 12-Lys-12, has been experimentally investigated for the …

Effect of the Headgroup Structure on the Aggregation Behavior and Stability of Self-Assemblies of Sodium N-[4-(n-Dodecyloxy)benzoyl]-l-aminoacidates in Water

A Mohanty, J Dey - Langmuir, 2007 - ACS Publications
Three amino acid-derived chiral surfactants, sodium N-[4-(n-dodecyloxy) benzoyl]-l-
leucinate (SDBL), sodium N-[4-(n-dodecyloxy) benzoyl]-l-isoleucinate (SDBIL), and sodium …

Structural Diversity in the Self‐Assembly of Pseudopeptidic Macrocycles

I Alfonso, M Bru, MI Burguete… - … A European Journal, 2010 - Wiley Online Library
The self‐assembling abilities of several pseudopeptidic macrocycles have been thoroughly
studied both in the solid (SEM, TEM, FTIR) and in solution (NMR, UV, CD, FTIR) states …

Vesicle Formation by l-Cysteine-Derived Unconventional Single-Tailed Amphiphiles in Water: A Fluorescence, Microscopy, and Calorimetric Investigation

R Ghosh, J Dey - Langmuir, 2014 - ACS Publications
Two new l-cysteine-derived zwitterionic amphiphiles with poly (ethylene glycol) methyl ether
(mPEG) tail of different chain lengths were synthesized and their surface activity and self …