Group refractive index measurement of dry and hydrated type I collagen films using optical low-coherence reflectometry

Xiao Jun Wang; Thomas E. Milner; Michael C. Chang; J. Stuart Nelson

doi:10.1117/12.227699

Group refractive index measurement of dry and hydrated type I collagen films using optical low-coherence reflectometry

Xiao Jun Wang
, Thomas E. Milner
, Michael C. Chang
, J. Stuart Nelson

Biochemistry, Chemistry & Physics

Research output: Contribution to journal › Article › peer-review

86 Scopus citations

Abstract

The group refractive index and physical thickness of dry and hydrated type I collagen films are measured using optical low-coherence reflectometry. The average value for the group refractive index of dry and fully hydrated collagen films at λ_o = 850 nm is, respectively, 1.53 ±0.02, and 1.43 ±0.02. The physical thickness of type I collagen films nearly doubles when going from the dry (56 μm) to hydrated (118 μm) state.

Original language	English
Pages (from-to)	212-216
Number of pages	5
Journal	Journal of Biomedical Optics
Volume	1
Issue number	2
DOIs	https://doi.org/10.1117/12.227699
State	Published - Apr 1996

Scopus Subject Areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Biomaterials
Biomedical Engineering

Keywords

Group refractive index
Hydrated type I collagen films
Reflectometry

Access to Document

10.1117/12.227699

Cite this

@article{16becc33e1bf4e8db19dbadd1743ae0a,

title = "Group refractive index measurement of dry and hydrated type I collagen films using optical low-coherence reflectometry",

abstract = "The group refractive index and physical thickness of dry and hydrated type I collagen films are measured using optical low-coherence reflectometry. The average value for the group refractive index of dry and fully hydrated collagen films at λo = 850 nm is, respectively, 1.53 ±0.02, and 1.43 ±0.02. The physical thickness of type I collagen films nearly doubles when going from the dry (56 μm) to hydrated (118 μm) state.",

keywords = "Group refractive index, Hydrated type I collagen films, Reflectometry",

author = "Wang, \{Xiao Jun\} and Milner, \{Thomas E.\} and Chang, \{Michael C.\} and Nelson, \{J. Stuart\}",

year = "1996",

month = apr,

doi = "10.1117/12.227699",

language = "English",

volume = "1",

pages = "212--216",

journal = "Journal of Biomedical Optics",

issn = "1083-3668",

publisher = "SPIE",

number = "2",

}

TY - JOUR

T1 - Group refractive index measurement of dry and hydrated type I collagen films using optical low-coherence reflectometry

AU - Wang, Xiao Jun

AU - Milner, Thomas E.

AU - Chang, Michael C.

AU - Nelson, J. Stuart

PY - 1996/4

Y1 - 1996/4

N2 - The group refractive index and physical thickness of dry and hydrated type I collagen films are measured using optical low-coherence reflectometry. The average value for the group refractive index of dry and fully hydrated collagen films at λo = 850 nm is, respectively, 1.53 ±0.02, and 1.43 ±0.02. The physical thickness of type I collagen films nearly doubles when going from the dry (56 μm) to hydrated (118 μm) state.

AB - The group refractive index and physical thickness of dry and hydrated type I collagen films are measured using optical low-coherence reflectometry. The average value for the group refractive index of dry and fully hydrated collagen films at λo = 850 nm is, respectively, 1.53 ±0.02, and 1.43 ±0.02. The physical thickness of type I collagen films nearly doubles when going from the dry (56 μm) to hydrated (118 μm) state.

KW - Group refractive index

KW - Hydrated type I collagen films

KW - Reflectometry

UR - https://www.scopus.com/pages/publications/0000166063

U2 - 10.1117/12.227699

DO - 10.1117/12.227699

M3 - Article

AN - SCOPUS:0000166063

SN - 1083-3668

VL - 1

SP - 212

EP - 216

JO - Journal of Biomedical Optics

JF - Journal of Biomedical Optics

IS - 2

ER -

Group refractive index measurement of dry and hydrated type I collagen films using optical low-coherence reflectometry

Abstract

Scopus Subject Areas

Keywords

Access to Document

Other files and links

Fingerprint

Cite this