Results 111 to 120 of about 781,440 (340)
Advanced Science, EarlyView.This study presents sulfate‐directed silver dendrites (s‐AgDs) as oxidation‐resistant SERS substrates with long‐term stability, reproducibility, and sub‐picomolar sensitivity. Sulfate ions guide anisotropic growth and protect the surface, enabling improved performance over 7 months under ambient conditions.
Aradhana Dwivedi +6 more
wiley +1 more source
Organic hospital food is desired by patients and engages the kitchen [PDF]
, 2007 In December 2005 a questionnaire survey was conducted at the University Hospital in Trondheim, Norway. Patients and personnel expressed that food is important for their health and well-being.
Behrens, Gesine +2 more
core
Ignoring Adjuvant Toxicity Falsifies the Safety Profile of Commercial Pesticides
Frontiers in Public Health, 2018 Commercial formulations of pesticides are invariably not single ingredients. Instead they are cocktails of chemicals, composed of a designated pesticidal “active principle” and “other ingredients,” with the latter collectively also known as “adjuvants ...
R. Mesnage, M. Antoniou
semanticscholar +1 more source
Spectral Decomposition of Chemical Semantics for Activity Cliffs‐Aware Molecular Property Prediction
Advanced Science, EarlyView.PrismNet mimics chemical intuition by functioning as a computational prism, refracting molecular graphs into complementary semantic views and spectral frequencies. This dual‐decomposition strategy effectively captures both global topologies and subtle “activity cliff” perturbations.
Chaoyang Xie +9 more
wiley +1 more source
Bioavailability of pesticides in freshwater sediments [PDF]
, 2007 In ecological risk assessment standardized sediment toxicity tests are used to predict the hazard of chemicals for sediment-living organisms. Feeding is a prerequisite in these long-term tests to avoid starvation of test organisms.
Åkerblom, Nina
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Contextual Compliance: Situational and Subjective Cost-Benefit Decisions about Pesticides by Chinese Farmers [PDF]
, 2016 This article analyzes how cost-benefit calculation influences compliance with pesticide regulation by Chinese farmers. Building on a study including 150 farmers and experts, it studies how operational costs and benefits and deterrence affect compliance ...
Van der Heijden, Jeroen +2 more
core +1 more source
Nano-enabled pesticides for sustainable agriculture and global food security
Nature Nanotechnology, 2022 Dengjun Wang +10 more
semanticscholar +1 more source
Farmers’ Exposure to Pesticides: Toxicity Types and Ways of Prevention
Toxics, 2016 Synthetic pesticides are extensively used in agriculture to control harmful pests and prevent crop yield losses or product damage. Because of high biological activity and, in certain cases, long persistence in the environment, pesticides may cause ...
C. Damalas, S. Koutroubas
semanticscholar +1 more source
Nanozymes Integrated Biochips Toward Smart Detection System
Advanced Science, EarlyView.This review systematically outlines the integration of nanozymes, biochips, and artificial intelligence (AI) for intelligent biosensing. It details how their convergence enhances signal amplification, enables portable detection, and improves data interpretation.
Dongyu Chen +10 more
wiley +1 more source
Advanced Science, EarlyView.Utilizing molecular engineering for network design, three pesticide‐loaded organogels (PLOs) carriers exhibiting varying degrees of flexibility were prepared. The mechanical properties of these carriers, tunable via their network molecular structures, enhance their structural adaptability and retention stability at biological interfaces, thereby ...
Yue Wang +6 more
wiley +1 more source