Results 201 to 210 of about 307,290 (289)

Chemotaxonomy of Southeast Asian Peperomia (Piperaceae) Using High-Performance Thin-Layer Chromatography Colour Scale Fingerprint Imaging and Gas Chromatography-Mass Spectrometry. [PDF]

Plants (Basel)
Banchong Y, Leepasert T, Jarupund P, Hodkinson TR, Boylan F, Suwanphakdee C.   +5 more
europepmc   +1 more source

V. Drug Testing Procedures in Crime Laboratories [PDF]

, 2011
Phillips, Carl R.
core   +1 more source

“Dead Lithium” Formation and Mitigation Strategies in Anode‐Free Li‐Metal Batteries

Batteries &Supercaps, Volume 8, Issue 3, March 2025.
Anode‐free lithium metal batteries, though promising due to their high energy density, face challenges from dead lithium formation. “Dead lithium”, disconnected from the anode, causes capacity loss, increased resistance, and safety risks. This review explores the origins of dead lithium, its impact on battery performance, and potential strategies for ...
Mozaffar Abdollahifar, Andrea Paolella
wiley   +1 more source

Correction: Enhanced pigment content estimation using the Gauss-peak spectra method with thin-layer chromatography for a novel source of natural colorants. [PDF]

PLoS One
Twardowska NP.
europepmc   +1 more source

One‐Pot Synthesis of a Small Synthetic Ligand for Antibody Purification

Biotechnology and Bioengineering, EarlyView.
One‐pot liquid‐phase synthesis of the synthetic ligand B1Al2A2 enables controllable ligand density and efficient capture of IgG and IgY with high recovery and purity, streamlining small‐ligand affinity purification workflows. ABSTRACT The development of synthetic affinity ligands offers a cost‐effective alternative to traditional biological ligands ...
Carolina Mota Natal, Catarina Domingos, André Nascimento, José Mendes, Afonso B. Ruiz, Ana Margarida Gonçalves Carvalho Dias, Luisa M. Ferreira, Cristina Peixoto, Ana Cecília Afonso Roque   +8 more
wiley   +1 more source

Physicochemical Properties, Antioxidant Activity, and High-Performance Thin-Layer Chromatography Profiling of Propolis Samples from Western Australia. [PDF]

Plants (Basel)
Achenbach J, Deyerling N, Mello Dos Santos M, Sultana S, Islam MK, Locher C.   +5 more
europepmc   +1 more source

Mechanistic elucidation of HFIP‐enabled C–Cl bond activation in the synthesis of tetrahydroquinoline derivatives

Bulletin of the Korean Chemical Society, EarlyView.
Mechanistic studies reveal that hexafluoroisopropanol (HFIP) enables C–Cl activation of propargylic halides by stabilizing ion pairs and enhancing effective Brønsted acidity. This cooperative solvent effect allows access to cationic intermediates and promotes cascade formation of tetrahydroquinolines through cyclization and disproportionation ...
Seung Hoon Lee, Hyung Min Chi
wiley   +1 more source

High Performance Thin Layer Chromatography (HPTLC) Analysis of Anti-Asthmatic Combination Therapy in Pharmaceutical Formulation: Assessment of the Method's Greenness and Blueness. [PDF]

Pharmaceuticals (Basel)
AlSalem HS, Algethami FK, Magdy MA, Ali NW, Zaazaa HE, Abdelkawy M, Abdelrahman MM, Gamal M.   +7 more
europepmc   +1 more source

Microtopography enhances intestinal drug absorption via Piezo1‐mediated tight junction modulation

BMEMat, EarlyView.
Microtopography‐driven enhancement of oral peptide drug delivery by activating Piezo1 channels significantly improves paracellular permeability and bioavailability, offering a novel approach for optimizing macromolecule absorption in pharmaceutical formulations.
Yu Hu, Nan Xu, Xin Li, Xiaowo Kang, Tieyuan Bian, Junsheng Lin, Hao Tang, Yinyin Bao, Lu Zhang, Hongyan Yuan, Mingxi Yao, Xingyu Jiang, Zhi Luo   +12 more
wiley   +1 more source

Assessment of total aflatoxin and ochratoxin A in poultry feed ingredients by thin-layer chromatography and enzyme-linked immunosorbent assay. [PDF]

J Adv Vet Anim Res
Rahim M, Rashid N, Khanoranga, Ahmad W, Rehmat Z, Rais A, Siddique Z, Kamran K.   +7 more
europepmc   +1 more source