Results 61 to 70 of about 93,383 (228)

Acute and sub-acute (30-day) toxicity studies of Aegialitis rotundifolia Roxb., leaves extract in Wistar rats: safety assessment of a rare mangrove traditionally utilized as pain antidote

Clinical Phytoscience, 2019
Background Aegialitis rotundifolia Roxb., (Plumbaginaceae) is a small mangrove tree or shrub traditionally used by the local healers of mangroves for curing pain and inflammation.
Debjit Ghosh, Sumanta Mondal, K. Ramakrishna   +2 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Evaluation of toxicity studies of Sesbania grandiflora leaves extracts in Wistar albino rats

Journal of Applied Pharmaceutical Research
Objective: Sesbania grandiflora is a well-known medicinal plant belonging to the family Fabaceae, and it is used to treat several disorders. The current investigation aims to analyze the negative consequences of short and long-term administration of ...
Sharad Sharma, Bhupesh Chander Semwal, Avijit Mazumder   +2 more
doaj   +1 more source

Positive‐Tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet‐Etching

Advanced Functional Materials, EarlyView.
A butyldithiocarbamic acid (BDCA) etchant is used to fabricate various micro‐ and nanoscale structures on amorphous antimony trisulfide (a‐Sb2S3) thin film via femtosecond laser etching. Numerical analysis and experimental results elucidate the patterning mechanism on gold (reflective) and quartz (transmissive) substrates.
Abhrodeep Dey, Uwe Hübner, Albane Benardais, Xiaofei Wu, Andrea Dellith, Jan Dellith, Torsten Wieduwilt, Henrik Schneidewind, Markus A Schmidt, Virginie Nazabal, Volker Deckert, Jer‐Shing Huang, Wei Wang   +12 more
wiley   +1 more source

Toxicity assessment of the alcoholic leaves extract of Reinwardtia indica

Brazilian Journal of Pharmaceutical Sciences
The present study aimed to evaluate the safety of the alcoholic leaves extract of Reinwardtia indica in Charles foster rats through an acute and sub-acute oral administration.For assessment of acute oral toxicity test, ratswere orally treated with single
Prabhat Upadhyay, Rashmi Shukla, Kavindra Nath Tiwari, G P Dubey, Sunil Kumar Mishra   +4 more
doaj   +1 more source

An exploratory analysis on the toxicity & safety profile of Polyherbal combination of curcumin, quercetin and rutin

Clinical Phytoscience, 2020
Background Curcumin, quercetin and rutin are flavonoids having strong antioxidant potential, individually used in treatment of numerous ailments. The safety assessment of each of them is already established but no toxicological assessment has been done ...
Reshu Tiwari, Mohammed Haris Siddiqui, Tarique Mahmood, Alvina Farooqui, Paramdeep Bagga, Farogh Ahsan, Arshiya Shamim   +6 more
doaj   +1 more source

Performance of the freshwater shrimp Atyaephyra desmarestii as indicator of stress imposed by textile effluents [PDF]

Web Ecology, 2007
Textile plants consume large volumes of water and produce a great amount of wastewaters, which can be important sources of toxic discharges in receiving environments.
M. L. Fidalgo, S. Casimiro
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Acute and sub-chronic toxicity study of novel polyherbal formulation in non-alcoholic fatty liver using Wistar rats

Future Science OA
Aim: This study assessed the acute and sub-chronic toxicity of a novel polyherbal formulation tablet in Wistar rats Materials & methods: Acute toxicity and sub-chronic toxicity was assessed following OECD (Organisation for the Economic Co-operation and ...
Anuragh Singh, K Ilango
doaj   +1 more source

Rapid Sintering of Porous Organic Polymer Powders Into Mechanically Strong Monoliths for Efficient CO2 Capture

Advanced Functional Materials, EarlyView.
Spark plasma sintering enables rapid processing of porous organic polymer (POP) from fine powders to a freestanding and mechanically robust monolith. The sintering process retains the CO2 adsorption capacity and CO2/N2 selectivity, making the monolith more suitable as a solid sorbent for practical carbon capture applications.
Duan Li, Tianhui Shi, Sirui Ran, Lei Zeng, Chao Xu   +4 more
wiley   +1 more source