Results 161 to 170 of about 20,087 (300)

Complex engineering of Solanum alkaloids structural diversity in Nicotiana benthamiana

Plant Biotechnology Journal, EarlyView.
Summary Transient expression in Nicotiana benthamiana offers a powerful and versatile platform for rapid production of complex specialized metabolites. Steroidal glycoalkaloids (SGAs) and steroidal saponins produced by members of the Solanaceae family are known for their diverse structures and activities including antimicrobial, anticancer, antiviral ...
Sachin A. Gharat, Adam Jozwiak, Ilana Rogachev, Elinor A. Sharon, Sagit Meir, Ashok P. Giri, Asaph Aharoni   +6 more
wiley   +1 more source

Tuning the Circularly Polarized Reflection from Cholesteric Hydroxypropyl Cellulose Using Molecular Photoswitches

Angewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Molecular photoswitches dispersed in a cholesteric hydroxypropyl cellulose mesophase enable reversible, light‐driven tuning of structural color and polarization. Enantiomer‐specific effects and light‐responsive patterning highlight the potential of dynamic, cellulose‐based photonic materials.
Fathy Hassan, Chun Lam Clement Chan, Thomas G. Parton, Zhen Wang, Qingchen Shen, Ruiting Li, Bruno Frka‐Petesic, Richard M. Parker, Silvia Vignolini   +8 more
wiley   +2 more sources

Enantioselective Synthesis, Crystal Structures, and Stereoisomerism of Substituted o,m,o,p-Tetraphenylenes. [PDF]

Org Lett
Kawai Y, Oriki T, Sato Y, Nogami J, Kamiya Y, Suzuki S, Tanaka K.   +6 more
europepmc   +1 more source

Mass spectra of stereoisomers of 1-substituted quinolizidin-1-ol derivatives.

, 1988
Hidetoshi Fujiwara
openalex   +2 more sources

Elucidation of Proteoforms of Chinese Hamster Ovary (CHO) Phospholipase B‐Like 2 (PLBL2) Captured From a Monoclonal Antibody

Biotechnology and Bioengineering, Volume 123, Issue 2, Page 406-419, February 2026.
A platform approach to the affinity capture and enrichment of host cell proteins to enable their subsequent deep characterization and elucidation of variants or proteoforms (e.g., molecular size variants, charge variants, glycoforms, etc.). ABSTRACT Removing host cell proteins (HCPs) during biotherapeutic manufacturing is essential to ensure patient ...
Michael E. Dolan, Lei (Leo) Wang, Alexander Tedeschi, Yan Wang, Christopher Barton, Sheldon F. Oppenheim, Zhaohui Sunny Zhou   +6 more
wiley   +1 more source

Synthesis of Enantiopure [3]Cyclorubicenes

Angewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Herein, we present a high yielding synthesis of enantiopure [3]cyclorubicene, which is a potential precursor for a Haeckelite nanotube. This macrocycle was studied for its electronic and chiroptical properties and exhibits one of the highest dissymmetry values reported for a nanohoop.
Moritz P. Schuldt, Frank Rominger, Michael Mastalerz   +2 more
wiley   +2 more sources

Catalytic asymmetric construction of remote P or other heteroatom (Si/S) stereogenic axially chiral scaffolds. [PDF]

Chem Sci
Liu W, Ling Z, Liu YZ, Deng WP.
europepmc   +1 more source

Optical isomer analysis of lipid components by chromatography. 6. Analysis of vitamin E stereoisomers.

, 1995
Tadahiko UETA
openalex   +2 more sources

Artemisia selengensis Leaves, a Vegetable Waste: LC‐MS‐Based Chemical Profiling, Ultrasound‐Assisted DES Extraction, and Xanthine Oxidase Inhibitory Activity

eFood, Volume 7, Issue 1, February 2026.
This study focused on Artemisia selengensis leaves (ASL), a discarded agricultural waste. 72 compounds were identified by UPLC‐Q‐TOF‐MS. “Green” extraction with DES was optimized, and ASL's XO—inhibition was explored, presenting new ways for waste utilization. ABSTRACT Artemisia selengensis is a medicinal and edible plant, whose tender stems are widely
Lixia Li, Mingqiu Shan, Rongli Qiu, Sheng Yu, Ting Geng, Li Zhang, Xinli Liang, Baoxiang Wu, Facheng Zhang   +8 more
wiley   +1 more source

Exploiting spatial isomerism to modulate the assembled phase and rheological response of compositionally identical sugar-based surfactants. [PDF]

Chem Sci
Poon JF, Cabezón A, Gulotta A, Mahmoudi N, Ulvenlund S, Garcia-Fandiño R, Sanchez-Fernandez A.   +6 more
europepmc   +1 more source