Abstract
Protein monolayers were built up by allowing protein molecules in solution to deposit at the solid/liquid interface. The structural evolution of these layers was followed using optical waveguide lightmode spectroscopy (OWLS). The measured effective refractive indices were interpreted using the uniform thin film model. For a relatively rigid, spheroidal protein (transferrin), the thickness of the layer was already established at very low surface coverages, and the refractive index increased during deposition. For a highly elongated and flexible protein (fibronectin), the converse occurred. The former case is consistent with classical random sequential adsorption. The latter result implies constant conformational rearrangement during deposition producing a compact proteinaceous membrane.
References
32
Referenced
42
{'key': '2024021109104383900_r1'}
{'key': '2024021109104383900_r2', 'first-page': '1010', 'volume': '29', 'year': '1955', 'journal-title': 'Zh. Fiz. Khim.'}
/ Zh. Fiz. Khim. (1955){'key': '2024021109104383900_r2a', 'first-page': '1755', 'volume': '29', 'year': '1955', 'journal-title': 'Zh. Fiz. Khim.'}
/ Zh. Fiz. Khim. (1955)10.1364/JOSA.73.001777
/ J. Opt. Soc. Am. (1983)10.1016/0030-4018(91)90567-W
/ Opt. Commun. (1991)10.1063/1.472447
/ J. Chem. Phys. (1996)10.1016/0030-4018(76)90157-7
/ Opt. Commun. (1976)10.1007/BF01052813
/ J. Stat. Phys. (1993)10.1103/PhysRevLett.71.295
/ Phys. Rev. Lett. (1993)10.1021/j100071a031
/ J. Phys. Chem. (1994)10.1103/PhysRevE.50.5072
/ Phys. Rev. E (1994)10.1021/ja00138a003
/ J. Am. Chem. Soc. (1995)10.1021/j100002a049
/ J. Phys. Chem. (1995)10.1021/la970322p
/ Langmuir (1997)10.1364/JOSAB.6.000209
/ J. Opt. Soc. Am. B (1989)10.1016/S0006-3495(85)83838-8
/ Biophys. J. (1985)10.1063/1.456768
/ J. Chem. Phys. (1989)10.1016/S0021-9258(17)43897-X
/ J. Biol. Chem. (1983)10.1002/j.1460-2075.1987.tb02510.x
/ EMBO J. (1987){'key': '2024021109104383900_r19'}
{'key': '2024021109104383900_r20', 'first-page': '3388', 'volume': '96', 'year': '1992', 'journal-title': 'J. Phys. Chem.'}
/ J. Phys. Chem. (1992)10.1002/bip.1978.360170711
/ Biopolymers (1978){'key': '2024021109104383900_r22', 'first-page': '353', 'volume': '5', 'year': '1960', 'journal-title': 'Publ. Math. Inst. Hung. Acad. Sci.'}
/ Publ. Math. Inst. Hung. Acad. Sci. (1960)10.1016/S0956-5663(97)85335-3
/ Biosens. Bioelectron. (1997)10.1016/S0956-5663(97)85336-5
/ Biosens. Bioelectron. (1997)10.1002/jbm.820241002
/ J. Biomed. Mater. Res. (1990)10.1042/bj2740387
/ Biochem. J. (1991)10.1016/0003-9861(89)90320-2
/ Arch. Biochem. Biophys. (1989)10.1016/S0021-9258(18)34609-X
/ J. Biol. Chem. (1982)10.1002/jbm.820150308
/ J. Biomed. Mater. Res. (1981)10.1002/jbm.820190704
/ J. Biomed. Mater. Res. (1985){'key': '2024021109104383900_r31'}
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 8:17 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 11, 2024, 4:10 a.m.) |
Indexed | 1 day, 21 hours ago (Sept. 3, 2025, 6:20 a.m.) |
Issued | 27 years ago (Aug. 22, 1998) |
Published | 27 years ago (Aug. 22, 1998) |
Published Print | 27 years ago (Aug. 22, 1998) |
@article{Guemouri_1998, title={Optical properties of protein monolayers during assembly}, volume={109}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.476917}, DOI={10.1063/1.476917}, number={8}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Guemouri, L. and Ogier, J. and Ramsden, J. J.}, year={1998}, month=aug, pages={3265–3268} }