Results 201 to 210 of about 324,944 (302)

Tetraaza[7]–[15]helicenes Synthesized by Two‐Step Strategy: Length‐Controlled Chiral π‐Systems Exhibiting Amplified Circularly Polarized Luminescence

Angewandte Chemie, EarlyView.
A modular two‐step strategy provides tetraaza[n]helicenes (n = 7–15) as a homologous series with tunable photophysical and chiroptical properties. Extension beyond n = 11 induces pronounced through‐space π–π interactions, narrowing the energy gap and amplifying circularly polarized luminescence.
Takashi Otani, Yuchen Wu, Kohei Ueda, Yuki Ikeda, Yuna Tada, Natsuna Kinoshita, Takanori Shibata   +6 more
wiley   +2 more sources

The Challenge: Magazine of The Center for Gifted Studies (No. 16, Winter 2006) [PDF]

, 2005
Center for Gifted Studies,, Inman, Tracy, Editor   +1 more
core   +4 more sources

Assessing Angiogenic Properties In Vitro or In Ovo of Pre‐Crosslinked Alginate‐Dialdehyde‐Gelatin Hydrogels Incorporating Boron‐Doped Mesoporous Bioactive Glass Particles

Advanced NanoBiomed Research, EarlyView.
This study examines the influence of boron‐doped mesoporous bioactive glass nanoparticles (MBGN) blended in cast and 3D‐printed pre‐crosslinked alginate‐dialdehyde‐gelatin (ADA‐GEL). Addition of 0.5% and 1% MBGN did not negatively affect the viability of human umbilical vein endothelial cells (HUVECs), or the sprouting of HUVEC spheroids.
Rafael Schmid, Yvonne Kulicke, Evelin Sandor, Hsuan‐Heng Lu, Stefan Fleischer, Isabell Lang, Harald Wajant, Hana Kaňková, Andreas Arkudas, Annika Kengelbach‐Weigand, Raymund E. Horch, Aldo R. Boccaccini, Theresa Promny   +12 more
wiley   +1 more source

Unexpected Dual Function of Plant YUCCA Enzymes Links Chlorophyll Catabolism to Auxin Homeostasis

Angewandte Chemie, EarlyView.
YUCCA enzymes are well known to catalyze the main step of auxin biosynthesis in plants. Here, a hitherto undescribed dual function was discovered, revealing that some YUCCAs also act in chlorophyll degradation. In vitro feedback regulation furthermore suggests a link between chlorophyll degradation and hormone homeostasis and a physiological role of ...
Sina Rütschlin, Lei Zhang, Cornelia A. Karg, Michael Zwerger, Johanna M. Gostner, Simone Moser, Robin Teufel   +6 more
wiley   +2 more sources

You have ALS: a nurse's revolt against despair. [PDF]

J Res Nurs
Aronsen J.
europepmc   +1 more source

The Challenge: The Newsletter of The Center for Gifted Studies (No. 6, Winter 2000) [PDF]

, 2000
Center for Gifted Studies,, Inman, Tracy, Editor   +1 more
core   +1 more source

When School Walls Meet Emotional Hurdles: A Cross-Sectional Study on Alexithymia and School Refusal in High Schools. [PDF]

Contin Educ
Jahanaray M, Jahanaray A, Pasha A.
europepmc   +1 more source

The Challenge: Magazine for The Center for Gifted Studies (No. 38, Winter 2016) [PDF]

, 2016
Center for Gifted Studies,, Inman, Tracy, Editor   +1 more
core   +1 more source

Gifted Underachievement and its Dynamic Etiology [PDF]

, 2008
Perry, Stephanie L.
core   +1 more source

Dr. Michelle Jillian Strovski. [PDF]

Can Urol Assoc J
europepmc   +1 more source