FIA- spectrophotometric method for the determination of amoxicillin in pharmaceuticals; application of AES, GAPI, and AGREE greenness assessment tools [PDF]
MethodsX, 2023 A new, simple, and sensitive FIA-spectrophotometric method has been developed for evaluating pure amoxicillin and pharmaceutical formulations. The FIA method involves the reaction of dapsone with sodium nitrite and hydrochloric acid.
Marwa sabbar Falih +4 more
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A Simple and Rapid Spectrophotometric Method for Nitrite Detection in Small Sample Volumes
Chemosensors, 2021 A simple, rapid, and environmentally-friendly spectrophotometric method for nitrite detection was developed. Detection was based on a redox reaction with iodide ions in an acidic condition.
Yudtapum Thipwimonmas +8 more
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A spectrophotometric method for determining residual protein levels on reusable surgical instruments: a comparison of six washing methods of instruments with an internal lumen [PDF]
GMS Hygiene and Infection ControlAim: Washing is a multistep process and a critical step in the sterilization of reusable instruments used in surgery. The complexity of the design of some types of instruments, such as those with a lumen, is a major challenge, both in terms of cleaning ...
Montmeat, Deborah +6 more
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Application of gold nanoparticles to determine spermine in the presence of other polyamines [PDF]
The Ukrainian Biochemical Journal, 2022 The development of methods for the detection of polyamines in biological fluids is essential to improve early diagnosis and treatment of patients with prostate cancer. One of the promising areas is the use of noble metal nanoparticles.
Yu. V. Yanish +3 more
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Determination of Doxycycline Hyclate in pharmaceutical samples via Oxidative Coupling Reaction using Spectrophotometric method [PDF]
مجلة جامعة الانبار للعلوم الصرفة, 2019 This study involves the development of spectrophotometric method for determination of microgram a suggested mounts of doxycycline Hyclate (DCH) via oxidative coupling with 2,4,dinitrophenylhydrazine reagent (2,4-DNPH) in presence of potassium periodate ...
Israa TalibHumeidy
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Nanomaterials, 2022 CABs (Ca alginate beads), AVCABs (Aloe vera Ca alginate beads), and AVMNCABs (Aloe-vera functionalized magnetic nanoparticles entrapped Ca alginate beads) were developed as adsorbents for the removal of Cu(II) from aqueous solutions.
Surbhi Lilhare +3 more
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Tokopherols in Okara (Soy Pulp): Highly Efficient Liquid Chromatography [PDF]
Техника и технология пищевых производств, 2020 Introduction. Soy pulp, or okara, is a soy milk by-product. It contains a complex of valuable macro- and micronutrients, including fat-soluble vitamins. Recently, there has been a growing interest in replacing synthetic antioxidants with a mix of natural
Petrova Svetlana N. +1 more
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Vietnam Journal of Science, Technology and Engineering, 2022 Zinc in seminal fluid originates primarily from the prostate gland. It is pivotal for male sexual function because it affects the quantity, quality and mobility of sperm.
Thi Trang Nguyen +4 more
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Zinc Levels in Seminal Fluid in Infertile Males and its Relation with Serum Free Testosterone [PDF]
Journal of Clinical and Diagnostic Research, 2016 Introduction: The role of zinc is critical to reproduction potential. Seminal zinc is thought to be derived almost exclusively from prostatic secretions. Sperm motility is significantly influenced by zinc.
Radhika Purushottam Kothari +1 more
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Eclética Química, 2023 A new, quick, easy, affordable and eco-friendly simultaneous spectrophotometric method for determining a combined sitagliptin and metformin hydrochloride in pharmaceutical formulations was developed and validated using two chemometrics technique.
Maher Ali Almaqtari +3 more
doaj +1 more source