Results 211 to 220 of about 409,167 (281)

Semiconducting Tungsten Trioxide Thin Films for High-Performance SERS Biosensors. [PDF]

Nanomaterials (Basel)
Liu H, Chen L, Li B, Song H, Tan CL, Shi Y, Yan S.   +6 more
europepmc   +1 more source

Y586F mutation in murine leukemia virus reverse transcriptase decreases fidelity of DNA synthesis in regions associated with adenine–thymine tracts

, 2002
Wenhui Zhang, Evguenia S. Svarovskaia, Rebekah Barr, Vinay K. Pathak   +3 more
openalex   +1 more source

Upconversion Nanoparticles‐Based Multimodal Tumor Therapy Integrating Photoclick‐Induced Aggregation of Gold Nanoparticles and Ceria‐Curcumin Redox Modulation With Inflammation Attenuation Post‐Treatment

Aggregate, EarlyView.
A multifunctional nanoplatform (USiCeCurAu) integrating UCNPs, AuNPs, CeO2, and TK‐CUR‐TPP enables synergistic PDT, CDT, and mPTT. The AuNPs act as pore lockers, UCNPs convert NIR into UV/Vis emission, which triggers AuNPs aggregation, TPP‐CUR‐mediated mitochondria damage for HSP70 suppression, and CeO2‐enabled dual role in ROS generation and ...
Junyou Li, Man Lung Lee, Pinyou Chen, Kaiqi Hu, Ting Li, Zheng Zou, Qingting Song, Chengke Wang, Hung‐Wing Li   +8 more
wiley   +1 more source

Quality evaluation of Bombyx Batryticatus from different sources in China and quality analysis based on cross sectional silk gland rings. [PDF]

Sci Rep
Zheng F, Fan H, Zou Y, Zhou J, Wang H, Yin L, Cai X, Wang M, Li M.   +8 more
europepmc   +1 more source

Mechanism of Adenine Inhibition in Adenine-Sensitive Mutants of Salmonella typhimurium [PDF]

, 1966
Fram R. Dalal, Ronald E. Gots, Joseph S. Gots   +2 more
openalex   +1 more source

Autofluorescence Imaging and Virtual Histological Staining of Human Prostate Sections for Cancer Diagnosis

Advanced Intelligent Systems, EarlyView.
Autofluorescence imaging with virtual histological staining streamlines postoperative histopathology. Using a deep ultraviolet light‐emitting diode (LED)‐based imaging system and a weakly supervised deep learning model, virtual hematoxylin and eosin (H&E)‐stained images are generated from the autofluorescence of prostate tissue. Pathologist evaluations
Mingxuan Si, Weixing Dai, Ivy H. M. Wong, Yan Zhang, Tony K. F. Ma, Ping Wing Ng, Kwok Hung Li, Sylvia M. S. Wong, John H. K. Ngan, Terence T. W. Wong   +9 more
wiley   +1 more source

Adenine inhibition of the synthesis of photosynthetic membranes in the chloroplast of Scenedesmus obliquus grown in the dark [PDF]

, 1979
Aharon Abeliovich, S Dickbuk
openalex   +1 more source

Late‐Stage Conversion of Terminal Alkynes to Nitriles in Nucleoside Scaffolds: A Tool for Diversification

Asian Journal of Organic Chemistry, EarlyView.
We established a metal‐free, late‐stage diversification of terminal alkynes into nitriles using tert‐butyl nitrite (tBuONO). Replacing 2‐picoline N‐oxide with N‐methylmorpholine N‐oxide (NMO) as the oxidant enabled efficient nitrile formation under mild conditions. Abstract The small nucleoside molecule LJ‐4827 exhibited potent kinase inhibition and in
Yun A Yum, Vikas R. Aswar, Vidyasagar Gaikwad, Sushil K. Tripathi, Dnyandev B. Jarhad, Lak Shin Jeong   +5 more
wiley   +1 more source

Studies of α′,β′‐Epoxyketone Synthesis by Small‐Molecule Flavins and Flavoenzymes

Angewandte Chemie, EarlyView.
A combined synthetic and biochemical approach links the flavoenzyme EpxF to three key steps in epoxomicin biosynthesis. Crystallography, mutagenesis, and 13C‐labeling complete the mechanistic picture of α′,β′‐epoxyketone formation and illustrate the potential of flavin‐mediated transformations.
Alexandra Walter, Wolfgang Kuttenlochner, Wolfgang Eisenreich, Chengyang Yao, Michael Groll, Golo Storch   +5 more
wiley   +2 more sources

DNA base pairs: the effect of the aromatic ring on the strength of the Watson-Crick hydrogen bonding.

Org Biomol Chem
Nieuwland C, van Well MJ, Guillaumes L, de Vey Mestdagh A, Dekker L, Nieuweboer C, Simon S, Fonseca Guerra C.   +7 more
europepmc   +1 more source