Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Laura J. Kaufman"'
Autor:
Rachel C. Avard, Megan L. Broad, Fereshteh Zandkarimi, Alexander J. Devanny, Joseph L. Hammer, Karen Yu, Asja Guzman, Laura J. Kaufman
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract Multicellular tumor spheroids embedded in collagen I matrices are common in vitro systems for the study of solid tumors that reflect the physiological environment and complexities of the in vivo environment. While collagen I environments are
Externí odkaz:
https://doaj.org/article/2a3fb023fa5049ce85739b32a3a53e4a
Publikováno v:
NPG Asia Materials, Vol 15, Iss 1, Pp 1-13 (2023)
Abstract Conjugated polymer (CP) aggregates have been the focus of considerable research, as these mesoscopic entities, compared with single CP chains, provide environments more analogous to those present in polymer-based optoelectronics in terms of
Externí odkaz:
https://doaj.org/article/cddc0cca5bcb41af87992f7e84ca747c
Autor:
Sainan Wang, Yuting Niu, Peipei Jia, Zheting Liao, Weimin Guo, Rodrigo Cotrim Chaves, Khanh-Hoa Tran-Ba, Ling He, Hanying Bai, Sam Sia, Laura J. Kaufman, Xiaoyan Wang, Yongsheng Zhou, Yanmei Dong, Jeremy J. Mao
Publikováno v:
Bioactive Materials, Vol 15, Iss , Pp 316-329 (2022)
Utilization of the body's regenerative potential for tissue repair is known as in situ tissue regeneration. However, the use of exogenous growth factors requires delicate control of the dose and delivery strategies and may be accompanied by safety, e
Externí odkaz:
https://doaj.org/article/3d6d7eb4c0b54209b0778edc64226f21
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
Experiments with high-molecular-weight polystyrene provide insights into the mechanisms behind rotational-translational decoupling in glassy systems. Specifically, particularly mobile molecules exhibiting anisotropic trajectories are found to play a
Externí odkaz:
https://doaj.org/article/128146b1980049a0b955aff8662374d0
Autor:
Philip A. P. Brudnicki, Matthew A. Gonsalves, Stephen M. Spinella, Laura J. Kaufman, Helen H. Lu
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
Connective tissue extracellular matrix (ECM) consists of an interwoven network of contiguous collagen fibers that regulate cell activity, direct biological function, and guide tissue homeostasis throughout life. Recently, ECM analogs have emerged as
Externí odkaz:
https://doaj.org/article/89d3d648038c4d06b58cafcfafb435ea
Publikováno v:
The Journal of Physical Chemistry C. 124:25568-25577
We demonstrate simultaneous spatial and spectral subtraction-based super-resolution microscopy based on photobleaching, photoblinking, or photoactivation in multichromophoric systems to detail the ...
Autor:
Laura J. Kaufman, Youngah Kwon
Publikováno v:
The Journal of Physical Chemistry C. 123:29418-29426
To bridge the gap between single-molecule and bulk thin film studies of organic semiconductors and understand the influence of molecular structure on photophysical properties across scales, we prepared and characterized aggregates containing a few to
Publikováno v:
The Journal of Physical Chemistry C. 123:1960-1965
Polarization modulation depth (M) measurements have been widely used as a technique to report on transition dipole alignment and thus molecular conformation of single conjugated polymers and aggregates. Such extrapolation of conformation from these m
Publikováno v:
Molecular Biology of the Cell
In order to gain a greater understanding of the factors that drive spatial organization in multicellular aggregates of cancer cells, we investigate the segregation patterns of 6 breast cell lines of varying degree of mesenchymal character during form
Publikováno v:
Journal of Cell Science.
The study of cancer cell invasion in 3D environments in vitro has revealed a variety of invasive modes including amoeboid migration, characterized by primarily round cells that invade in a protease- and adhesion-independent manner. Here, we delineate