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Tuning the Testicular Microenvironment for Enhancing Human Sertoli Cells Maturation and Functionality In Vitro

Advanced Healthcare Materials, EarlyView.
An in vitro testicular model is developed by generating connective tissue equivalents from human dermal fibroblast‐derived microtissues and coupling them with human Sertoli cells or human Sertoli cell spheroids. This engineered microenvironment supports Sertoli cell maturation and functionality, providing a promising platform for studying human ...
Annachiara Scalzone, Giorgia Imparato, Chiara Ausilio, Valentina Mollo, Paolo Antonio Netti   +4 more
wiley   +1 more source

Packed for Ossification: High‐Density Bioprinting of hPDC Spheroids in HAMA Toward Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
Human periosteum‐derived cell spheroids bioprinted at high density within a hyaluronic acid matrix promote fusion and hypertrophic cartilage formation in vitro. Early encapsulation enhances spheroid interaction and matrix maturation, generating scalable cartilage templates intended for endochondral bone regeneration.
Ane Albillos Sanchez, Maria Paula Marks, Paula Casademunt, Adrián Seijas‐Gamardo, Ioannis Papantoniou, Lorenzo Moroni, Carlos Mota   +6 more
wiley   +1 more source

Retraction: Forensic characteristics and genetic affinity analyses of Xinjiang Mongolian group using a novel six fluorescent dye-labeled typing system including 41 Y-STRs and 3 Y-InDels. [PDF]

Mol Genet Genomic Med
europepmc   +1 more source

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Xanthamide Fluorescent Dyes

Analytical Chemistry, 2002
Two derivatives of fluorescein, termed "xanthamides," were prepared from fluorescein, an inexpensive dye. Relative to fluorescein, which contains a 6-phenolic OH and a 2'-carboxyl, the first derivative (5) contains a carboxymethyl ether at the 6-position and a secondary amide of dimethylamine at the 2'-position.
Jianxin, Gao, Poguang, Wang, Roger W, Giese   +2 more
openaire   +2 more sources

Alkoxy-Substituted Quadrupolar Fluorescent Dyes

Journal of the American Chemical Society, 2022
Polar and polarizable π-conjugated organic molecules containing push-pull chromophores have been investigated extensively in the past. Identifying unique backbones and building blocks for fluorescent dyes is a timely exercise. Here, we report the synthesis and characterization of a series of fluorescent dyes containing quadrupolar A-D-A constitutions ...
Yuanning Feng, Partha Jyoti Das, Ryan M. Young, Paige J. Brown, Jessica E. Hornick, Jacob A. Weber, James S. W. Seale, Charlotte L. Stern, Michael R. Wasielewski, J. Fraser Stoddart   +9 more
openaire   +2 more sources

Terrylenimides: New NIR Fluorescent Dyes

Chemistry – A European Journal, 1997
AbstractTerrylenimides 3 and 4 represent a new class of blue colorants, exhibiting absorption maxima at 650 to 700 nm and fluorescence emissions in the NIR region (673 to 750 nm). The terrylenimides were synthesized by means of various organometallic coupling reactions, catalyzed by transition metal complexes (Nio, Pdo) and starting from the aromatic ...
Holtrup, F., Müller, G., Quante, H., De Feyter, S., De Schryver, F., Müllen, K.   +5 more
openaire   +3 more sources

Axially Chiral Bichromophoric Fluorescent Dyes

The Journal of Organic Chemistry, 2011
A new life for Kurt Mislow's authentic amines: Diaminobiphenyls were applied as the framework materials for the synthesis of axially chiral bichromophoric systems with strong CD and CPL effects.
Heinz, Langhals, Alexander, Hofer, Stefan, Bernhard, Jay S, Siegel, Peter, Mayer   +4 more
openaire   +2 more sources

Fluorescent Amino- and Thiopyronin Dyes

Organic Letters, 2008
Highly fluorescent rhodamine/rosamine analogues 2 were prepared from ketone 1.
Liangxing, Wu, Kevin, Burgess
openaire   +2 more sources