Results 181 to 190 of about 1,105,025 (337)

Eco‐Friendly Synthesis of Selenium Nanoparticles via Sternbergia candida: Enhancing Antioxidant Defense and Mitigating Salt Stress in Pepper (Capsicum annuum L.) Plants

ChemistryOpen, Volume 14, Issue 6, June 2025.
Sternbergia candida serves as a flexible reducing agent for the synthesis of SeNPs utilizing an economical and ecologically safe extract. Applications of selenium have demonstrated that plants cultivated in salinity preserve proper osmotic conditions and minimize cellular damage, as evidenced by photosynthetic pigments, proline, and MDA data.
Senem Kanber, Mahmut Yildiztekin, Mehmet Firat Baran   +2 more
wiley   +1 more source

COMPOSITION AND MICROSTRUCTURE OF STAGHORN URINARY STONES. THEORIES OF GROWTH

Тонкие химические технологии, 2013
For the first time the composition and microstructure of large (more than 2 cm) urinary stones, including staghorn stones, were studied according to their volume by a set of techniques (X-ray, X-ray microanalysis, scanning electron microscopy, infrared ...
M. O. Antonova, G. M. Kuzmicheva, V. I. Rudenko, A. A. Natykan, N. V. Sadovskaya   +4 more
doaj  

Development of G–Ag and C–Ag Nanoparticle‐Based Biosensor for Benzoic Acid Detection

ChemistryOpen, Volume 14, Issue 6, June 2025.
This study investigates an electrochemical sensor for the highly sensitive detection of benzoic acid on a glassy carbon electrode using silver nanoparticles produced by green synthesis (G–Ag) and chemical synthesis (C–Ag) methods. This study shows that the nanoparticles obtained through biological synthesis are as effective as those synthesized by the ...
Mehmet Selcuk Erdogan, Muhammed Bekmezci, Nihal Yigit Ertas, Ramazan Bayat, Fatih Sen   +4 more
wiley   +1 more source

Biosynthesis of Gold Nanoparticles Using Persian Clover Seed Extracts

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2016
Background and Objectives: Synthesis of gold nanoparticles is very valuable due to its numerous applications in detection of pathogens, cancer therapy and targeted drug delivery.
Mehrdad Khatami, Meysam Soltaninejad, Keyghobad Kaikavoosi   +2 more
doaj  

INFRARED SPECTROPHOTOMETRY OF CELLULAR CONSTITUENTS OF LEPTOSPIRES [PDF]

Journal of Bacteriology, 1955
Morris D. Schneider, Joseph McLaughlin
openaire   +3 more sources

Enhancing Multi‐Enzyme Cascade Activity in Metal‐Organic Frameworks via Controlled Enzyme Encapsulation

Small, Volume 21, Issue 22, June 5, 2025.
A sequential strategy is developed for controlled encapsulation of multi‐enzymes within a core‐shell structure in metal‐organic frameworks. The results demonstrate that multi‐enzyme cascade activity is significantly enhanced due to the optimal spatial arrangement, increased surface area, and improved enzymes conformation. Additionally, the encapsulated
Wenqing Fan, Zefang Yu, Dominique Appadoo, Kang Liang, Jieying Liang   +4 more
wiley   +1 more source

Real-time ancillary diagnostics for intraoperative assessment of intestinal viability in horses-looking for answers across species. [PDF]

Vet Surg
Verhaar N, Geburek F.
europepmc   +1 more source

Spectrophotometry of comets [PDF]

Photoelectric spectrophotometric- and image tube equipped spectrographic-studies on comets are used to formulate a new model for the cometary nucleus that is physically similar to the icy-conglomerate.
Odell, C. R.
core   +1 more source

MXene‐Based Photothermal‐Responsive Injectable Hydrogel Microsphere Modulates Physicochemical Microenvironment to Alleviate Osteoarthritis

Smart Medicine, Volume 4, Issue 2, June 2025.
Photothermo‐responsive hydrogel microspheres were synthesized using microfluidic technology, demonstrating controlled drug release under NIR laser irradiation and enhanced joint lubrication. The anti‐inflammatory efficacy, reduction in cartilage degradation, and effective management of osteoarthritis in rat models were confirmed, highlighting their ...
Zehua Gong, Linjie Chen, Xiaolei Zhou, Chunwu Zhang, Dražen Matičić, Dražen Vnuk, Zhifeng You, Linjin Li, Huaqiong Li   +8 more
wiley   +1 more source

A case of phosphoglyceride crystal deposition disease in the maxilla. [PDF]

Diagn Pathol
Saitou E, Sano T, Seki M, Yamaguchi T, Oyama T, Yokoo S.   +5 more
europepmc   +1 more source