Results 51 to 60 of about 5,992 (210)

A handbook for graphitic carbon nitrides: revisiting the thermal synthesis and characterization towards experimental standardization

Materials Research Express, 2023
Graphitic carbon nitrides (g-C _3 N _4 s) have continued to attract attention as metal-free, low-cost semiconductor catalysts. Herein, a systematic synthesis and characterization of g-C _3 N _4 s prepared using four conventional precursors (urea (U ...
Tuçe Fidan, Refik Arat, Mustafa Kemal Bayazit   +2 more
doaj   +1 more source

A novel intermediate in the interaction of thiosemicarbazide with sheep liver serine hydroxymethyltransferase [PDF]

, 1992
An unusual intermediate bound to the enzyme was detected in the interaction of thiosemicarbazide with sheep liver serine hydroxymethyltransferase. This intermediate had absorbance maxima at 464 and 440 nm.
Rao, N. A., Acharya, J. K.
core   +3 more sources

Engineering Halide Perovskites With Chalcogen‐Based Compounds: Insights Into Stability, Interfaces, and Device Integration

Carbon Energy, EarlyView.
Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana, Deblina Das, Sourav Mal, Tarak Nath Mandal, Sangeun Cho   +4 more
wiley   +1 more source

Synthesis, characterization, antimicrobial, and pharmacological evaluation of some 2, 5-disubstituted sulfonyl amino 1,3,4-oxadiazole and 2-amino-disubstituted 1,3,4-thiadiazole derivatives

Journal of Advanced Pharmaceutical Technology & Research, 2014
The presence of heterocyclic structures in diverse types of compounds, this is strongly indicative of the profound effect like structure exerts on physiologic activity, and recognition of this is abundantly reflected in efforts to find useful synthetic ...
Dilipkumar Pal, Rohit Tripathi, Desh Deepak Pandey, Preety Mishra   +3 more
doaj   +1 more source

A Novel Thiosemicarbazide-Based Fluorescent Chemosensor for Hypochlorite in Near-Perfect Aqueous Solution and Zebrafish

Chemosensors, 2021
A novel thiosemicarbazide-based fluorescent sensor (AFC) was developed. It was successfully applied to detect hypochlorite (ClO−) with fluorescence quenching in bis-tris buffer.
Minji Lee, Donghwan Choe, Soyoung Park, Hyeongjin Kim, Soomin Jeong, Ki-Tae Kim, Cheal Kim   +6 more
doaj   +1 more source

Synthesis, Characterization, and DFT of Some Thiazole Derivatives as Carbon Steel Corrosion Inhibitors in 1 M HCl

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
By reacting 2‐(1‐(4‐aminophenyl)ethylidene)hydrazine‐1‐carbothioamide (1) with various α‐halocarbonyl compounds, such as 3‐chloropentane‐2,4‐dione 2 and 1‐chloro‐1‐((4‐substituted phenyl)diazenyl)propan‐2‐one 4a–c, this work produces a new series of thiazole derivatives 3 and 5a–c.
Ahmed O. Mahmoud, Ghada Y. Elewady, Ahmed E. Suliman, Abdelfattah M. Ouf, Ghada E. Abdel‐Ghani   +4 more
wiley   +1 more source

4α,14α,Dimethyl-5α-cholest-8-en-3-one thiosemicarbazone

Molbank, 2006
n ...
Noureddine Mazoir, My Youssef Ait Itto, Matías Reina Artiles, Ahmed Benharref   +3 more
doaj   +1 more source

Synthesis, and Anti-Tumor Evaluation of Some New Flurbiprofen Derivatives Against MCF-7 and WRL-68 Cell Lines

Indonesian Journal of Pharmacy, 2021
A new series of flurbiprofen derivatives containing thiosemicarbazide moiety (3-7)  was  synthesized from flurbiprofen as parent nucleus by  esterification, hydrazide formation, and  heating with different  aryl isothiocyanate substituents, respectively.
Kasim S. Hmood, Ammar A. Razzak Mahmood Kubba, Redha I Al-bayati, Abdulrahman M. Saleh   +3 more
doaj   +1 more source

Synthesis of Novel Triazinoindole-Based Thiourea Hybrid: A Study on α-Glucosidase Inhibitors and Their Molecular Docking

Molecules, 2019
A new class of triazinoindole-bearing thiosemicarbazides (1−25) was synthesized and evaluated for α-glucosidase inhibitory potential. All synthesized analogs exhibited excellent inhibitory potential, with IC50 values ranging from 1.30 ± 0.
Muhammad Taha, Foziah J. Alshamrani, Fazal Rahim, Shawkat Hayat, Hayat Ullah, Khalid Zaman, Syahrul Imran, Khalid Mohammed Khan, Farzana Naz   +8 more
doaj   +1 more source

2,4-Dichlorophenoxyacetic Thiosemicarbazides as a New Class of Compounds against Stomach Cancer Potentially Intercalating with DNA

Biomolecules, 2020
Thiosemicarbazide is a useful structural moiety that has the biological potential. Optimization of this structure can result in groundbreaking discovery of a new class of therapeutic agents.
Monika Pitucha, Agnieszka Korga-Plewko, Pawel Kozyra, Magdalena Iwan, Agnieszka A. Kaczor   +4 more
doaj   +1 more source