Results 61 to 70 of about 41,368 (245)

Protein disulphide oxidoreductases in bacteria.

, 1994
Thioredoxins and eukaryotic protein disulphide isomerases were, until recently, the only enzymes known to catalyse reversible oxidation and reduction of cysteine residues of a wide spectrum of protein substrates. Genetic and biochemical investigations on
Hennecke H, Loferer H
core   +1 more source

Integration of Refractive Microlenses on BP/MoS2 Photodiodes for Enhanced Infrared Photodetection

Small, EarlyView.
This study demonstrates the successful integration of black phosphorus/molybdenum disulfide infrared photodetectors with refractive microlenses to significantly enhance detection. The design achieves a 20‐fold photocurrent enhancement, enabling a room‐temperature detectivity of 1.83 × 109 cmHz1/2W−1, and demonstrates high‐resolution (1023 × 768) single‐
Varsha Ashwin Vedaraj, Daniel Fan, Jinyuan Chen, Seyed Saleh Mousavi Khaleghi, Luke Philpott, Yuchen Sun, Shifan Wang, Shi Tang, Robert Delaney, Alexander Corletto, Kenneth B. Crozier, James Bullock   +11 more
wiley   +1 more source

Sol-gel approach to preparing germanium disulphide

, 1991
A sol-gel route to germanium disulphide reported in the literature, via dihydrogen sulphide treatment of germanium tetra-ethoxide, has been re-examined.
Seddon, A. B., Hodgson, S. N.B., Scott, M. G.   +2 more
core   +1 more source

Electrochemical aptasensors for ultrasensitive multiplexed detection: Towards a new era of precision diagnostics and environmental monitoring

VIEW, EarlyView.
Electrochemical aptasensors are emerging as powerful platforms for precision diagnostics and environmental monitoring, owing to their high selectivity, programmability and compatibility with miniaturised systems. However, their broader application is constrained by limited signal intensity and challenges in reliable multiplexed detection.
Azadeh Abdi, Ngoan Thi Thao Nguyen, Riccardo Zulli, Jacopo Giaretta, Fariba Dehghani, Syamak Farajikhah   +5 more
wiley   +1 more source

Spectrophotometric Determination of Carbon Disulphide in the Workplace Air

Journal of Chemistry, 2013
This papre describes a simple method of carbon disulphide determination in the air of working environment in the chemical companies and plants after its absorption into aprotic N,N-dimethylformamide solvent.
V. Pitschmann, Z. Kobliha, I. Tušarová
doaj   +1 more source

Targeting KRAS for cancer therapy

British Journal of Pharmacology, EarlyView.
In recent years, therapeutics targeted against KRAS proto‐oncogene GTPase (KRAS)‐mutant cancers have seen significant progress. Herein we outline the biology and epidemiology of KRAS alterations at the lineage and allele levels, reviewing the clinical evidence for KRASG12C inhibition from the discovery of the recessive switch pocket to sotorasib ...
Jianlong Jia, Ruonan Liu, Tonia A. Adamide, Isis E. Fernandez, Georgios T. Stathopoulos   +4 more
wiley   +1 more source

Thiol-disulphide homeostasis in essential thrombocythemia patients [PDF]

Journal of Medical Biochemistry, 2019
Background: This study aimed to show the status of thioldisulphide homeostasis in essential thrombocytosis patients, which is known to play a role in platelet function. Methods: The study included 27 ET patients and a control group of 36 healthy subjects.
Sentürk-Yikilmaz Aysun, Mine-Bakanay §ule, Akinci Sema, Alisik Murat, Erel Ozcan, Dilek Imdat   +5 more
doaj  

Re‐thinking peripheral dysfunctions in obesity: The emerging role of sulphaceutics and sulphanutraceutics

British Journal of Pharmacology, EarlyView.
Obesity is a chronic, relapsing, multisystem disease in which cardiometabolic risk arises from excess adiposity and progressive dysfunction of peripheral organs, ultimately disrupting endocrine and metabolic crosstalk among tissues. Within this network, sulphur‐based biology, centred on hydrogen sulphide and related reactive sulphur species, has ...
Martina Smimmo, Veronica Casale, Roberta d'Emmanuele di Villa Bianca, Valentina Vellecco, Mariarosaria Bucci   +4 more
wiley   +1 more source

Fabrication of flexible chitosan-based polymer electrodes embedded with molybdenum disulphide nanoparticles for supercapacitor applications

Next Materials
The target of this research is to inspect the electrochemical characteristics of molybdenum disulphide nanoparticles on chitosan membranes for supercapacitor applications. The interaction between molybdenum disulphide and chitosan, affinity towards water,
Bipin S. Chikkatti, Ashok M. Sajjan, Nagaraj R. Banapurmath, S.K. Rajappa   +3 more
doaj   +1 more source

Determination of carbon disulphide by chloramine-T

, 1960
Carbon disulphide, on treatment with alcoholic potash, can readily be oxidised quantitatively by chloramine-T, converting all the sulphur to sulphuric acid. Fourteen equivalents of the oxidant are consumed for every mole of carbon disulphide.
Satyanarayana Rao, VR, Vasudeva Murthy, AR   +1 more
core   +1 more source