Adsorption of Cu2+ ions by a humic yellow red oxisol

期刊论文
摘要:
doi:
10.1590/S0100-40422000000100002
作 者:
Alves, Neusa Maria;A...
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Quimica nova

Use of sorghum straw (Sorghum bicolor) for second generation ethanol production: pretreatment and enzymatic hydrolysis

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摘要:
Agronomic biomassyields of forage sorghum BRS 655 presented similar results to other energy crops,pr...
doi:
10.1590/S0100-40422013000500002
作 者:
Tardin, Flávio Dessa...
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Quimica nova

Synthesis of modified polyurethanes based on castor oil employed in energetic materials

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摘要:
doi:
10.1590/S0100-40422013000600009
作 者:
Rocha, Roberta Jachu...
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Quimica nova

Quantification of beta-lactam antibiotics in veterinary drugs: amoxicillin and ampicillin determination by high performance liquid chromatography

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摘要:
This work focused on the development and validation of an RP-HPLC-UV method for quantification of be...
doi:
10.1590/S0100-40422013000800020
作 者:
Miguel, Gabriela Coe...
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Quimica nova

Utilization of a particle beam interface for the obtaintion of mass spectra of low volatile compounds in solution

期刊论文
摘要:
doi:
10.1590/S0100-40421998000500019
作 者:
Fortes, Isabel C. P....
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Quimica nova

DNA-modified electrodes: a new alternative for electroanalysis

期刊论文
摘要:
doi:
10.1590/S0100-40421999000300021
作 者:
Serrano, Silvia H. P...
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Quimica nova

Energy dispersive X-ray fluorescence applied to mapping of tree stems in Campinas, São Paulo

期刊论文
摘要:
Dendrochemistryis based on the determination of elements retained in tree rings, which canbe useful ...
doi:
10.1590/S0100-40422009000900032
作 者:
Col, José Augusto da...
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Quimica nova

Modeling and simulation of the osmotic dehydration process of pineapple's pieces using the finite element method

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摘要:
Water loss and sugar gain were modelling during the osmotic dehydration process of pieces of pineapl...
doi:
10.1590/S0100-40422009000800023
作 者:
Moreira, Ivanira;Bor...
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Quimica nova

Organic chemistry in the consolidation of the concepts of atom and molecule

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摘要:
The present work discusses the appearance of the concepts of valence and molecular structure, and de...
doi:
10.1590/S0100-40422009000200045
作 者:
Camel, Tânia de Oliv...
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Quimica nova

Natural hallucinogens: a flight from Medieval Europe to Brazil

期刊论文
摘要:
This work describesthe historical importance and the use of hallucinogenic plants by differentcivili...
doi:
10.1590/S0100-40422009000900047
作 者:
Almeida, Márcia R.;M...
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Quimica nova
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