Results 201 to 210 of about 1,175,148 (341)

NPBS Atlas: a comprehensive data resource for exploring the biological sources of natural products. [PDF]

J Cheminform
Xu T, Dai J, Li Y, Zhou J, Zhao Y, Chen W, Xue XS.   +6 more
europepmc   +1 more source

Comparative study of classical test theory and item response theory using item analysis results of quantitative chemistry achievement test

, 2019
Telimoye Leesi Mitee
openalex   +2 more sources

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Improving the conjugation of organic ligands enhances the antenna effect and promotes the luminescence and optical imaging of chiral mononuclear Eu(iii) complexes. [PDF]

Chem Sci
Li RY, Tang MJ, Li YL, Yang F, Zou HH, Wang HL, Zhu ZH.   +6 more
europepmc   +1 more source

Practical pharmaceutical chemistry: Quantitative analysis (Beckett, A. H.; Stenlake, J. B.) [PDF]

Journal of Chemical Education, 1963
openaire   +1 more source

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

FEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

Chemometric-assisted UV-Vis spectrophotometric method for the simultaneous quantification of triple anthelmintics in veterinary pharmaceuticals. [PDF]

Sci Rep
Al-Farhan BS, Eldin GMG.
europepmc   +1 more source

Anticancer sensitivities and biological characteristics of HCT116 cells resistant to the selective poly(ADP‐ribose) glycohydrolase inhibitor

FEBS Open Bio, EarlyView.
We analyzed alterations of PAR metabolism‐related proteins in PARG inhibitor‐resistant HCT116RPDD cells. Although PARG levels remained unchanged, HCT116RPDD cells exhibited reduced PARP1 and ARH3 expression and elevated PAR levels. Interestingly, HCT116RPDD cells exhibited slightly elevated intracellular NAD+/NADH and ATP levels. Our findings suggest a
Kaede Tsuda, Yoko Ogino, Akira Sato
wiley   +1 more source

Enhanced Reusability of Immobilized T7 DNA Polymerase in Multi-Cycle Exonuclease Reactions on Gold-Coated SAM Biosensor Platforms. [PDF]

Biosensors (Basel)
Sarvutiene J, Plausinaitis D, Bucinskas V, Ramanavicius S, Rucinskiene A, Ramanavicius A, Prentice U.   +6 more
europepmc   +1 more source

Green Chemistry in Action: An Undergraduate Experimental Project on the Quantitative Analysis of Bioethanol Blends with Synthetic Gasoline Using Natural Dyes

, 2015
Luzia P. Novaki, Roberta T. Costa, Omar A. El Seoud   +2 more
openalex   +1 more source