Results 41 to 50 of about 46,746 (337)
Indication of pollution in a teaching and research farm reservoir [PDF]
, 2001 The production and productivity of a water body is largely dependent on its quality. One major source of water pollution is from the agrochemicals from nearby farmlands.
Taiwo, Y.F.
core
Mesoporous Silica Nanoparticles in Biomedicine: Advances and Prospects
Advanced Materials, EarlyView.Mesoporous silica nanoparticles offer unique properties like high surface area, tunable pores, and functionalization. They excel in drug delivery, tissue engineering, and stimuli‐responsive therapies, enabling targeted and controlled treatments. With roles in cancer therapy and diagnostics, their clinical translation requires addressing challenges in ...
Miguel Manzano, María Vallet‐Regí
wiley +1 more source
Developing Biostimulants From Agro-Food and Industrial By-Products
Frontiers in Plant Science, 2018 In modern agriculture, seeking eco-friendly ways to promote plant growth and enhance crop productivity is of priority. Biostimulants are a group of substances from natural origin that contribute to boosting plant yield and nutrient uptake, while reducing
Lin Xu, Danny Geelen
doaj +1 more source
Advanced Science, EarlyView.Water scarcity poses a critical threat to global food security. A low‐power, flexible electromagnetic actuator is presented for smart drip irrigation systems. The device achieves precise, wide‐range flow modulation (0.05–5.8 mL/min) in response to real‐time plant demands, reducing water consumption compared to conventional flood irrigation.
Duo Chen +7 more
wiley +1 more source
Angewandte Chemie, EarlyView.A reactivity programmed cascade between carbyne equivalents and allylic benzoates was developed that sequentially orchestrates all three reactivity modes of carbyne equivalents, enabling the rapid installation of three σ‐bonds at a single carbon center and providing efficient, scalable access to structurally diverse spirocyclic ethers. ABSTRACT Carbyne
Jianke Su +5 more
wiley +2 more sources
Advanced Science, EarlyView.This study develops a sugar‐armored, self‐assembled pesticide delivery system that enhances foliar adhesion, provides sustained release, effectively disrupts biofilms, and demonstrates superior bactericidal activity for improved disease control.
Jinghan Yang +3 more
wiley +1 more source
Regiodivergent C3 and C4 Amination of Quinolines via Radical and Ionic Pathways
Angewandte Chemie, EarlyView.A regiodivergent strategy converts a single N‐aminoquinolinium precursor into either C3‐ or C4‐aminated quinolines. Nucleophile‐induced dearomatization diverges into light‐driven N‐centered radical capture (C3) or base‐promoted SNAr (C4), enabling rapid assembly of aminoquinoline libraries and late‐stage diversification.
Ye‐Eun Kim +3 more
wiley +2 more sources
Status report on sugar cane agrochemicals management : Agrochemicals in the sugarcane industries: health and environmental challenges and solutions [PDF]
, 2009 The progress in agricultural yields resulting from the introduction of agricultural chemicals has not come without cost for human health and the environment.
Goebel, François-Régis (ed.) +1 more
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Advanced Science, EarlyView.An electrochemical Hofmann rearrangement of amide involving amine or other amide nucleophiles has been developed. The use of NaI guarantees the feasibility and compatibility of the electrosynthesis protocol, which enables highly chemoselective synthesis of unsymmetrical N‐acylureas from two different amides, as well as the production of unsymmetrical ...
Xue‐Qing Mou +9 more
wiley +1 more source
Agricultural Uses of Juglone: Opportunities and Challenges
Agronomy, 2020 Application of conventional synthetic pesticides and agrochemicals has boosted the yield and productivity of crops by reducing pest infestation and promoting crop growth yet increasing reliance on many of these products poses serious environmental ...
A. K. M. Mominul Islam +1 more
doaj +1 more source