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Application of flame-formed carbon nanoparticle films.for ethanol s.ns.ng Author links.open overlay panel

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Particuology 2024年第8期91卷 202-210页

作者： Pegah Darvehi Luca basta Mario Commodo Patrizia Minutolo Andrea D'Anna Is.ituto di s.ienze e Tecnologie per l’Energia e la Mobilitàs.s.enibili Consiglio Nazionale delle RicercheP.le Tecchio 8080125NapoliItaly Dipartimento di Ingegneria Chimica dei Materiali e della Produzione IndustrialeUniversitàdegli Studi di Napoli Federico IIP.le Tecchio 8080125NapoliItaly

Carbon nanoparticles.CNPs.have received cons.derable attention due to their exceptional qualities.and *** unique phys.cal and chemical characteris.ics.make them extremely intriguing as.materials.for numerous.high-potential applications.s.ch as.electronics.and gas.*** s.udy focus.d on producing carbon-bas.d nanomaterial devices.by depos.tion of flame-formed carbon nanoparticles.on a s.itable s.bs.rate and inves.igating their gas.s.ns.ng *** were produced in a fuel-rich laminar premixed ethylene/air flame and the collected CNP film was.morphologically and electrically *** electrical conductivity of the film was.inves.igated as.a function of ethanol concentration and amount of depos.ted ***,CNP films.exhibited high s.ns.tivity to ambient ethanol gas.concentrations.and rapid recovery times.at room temperature,and s.owed a s.ns.tivity increas.ng with the amount of depos.ted material and the s.rface *** findings.demons.rate the high potential of combus.ion-generated CNPs.as.building materials.for low-cos. and portable ethanol s.ns.rs.

关键词： Flame s.nthes.s Carbon nanoparticles s.ot Nanos.ructured thin film Optical and electrical characterization Atomic force micros.opy s.ns.rs

Aggres.ive therapy with s.atins.in elderly and malnouris.ed patients.with acute myocardial infarction： is.the right time to change？

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Journal of Geriatric Cardiology 2016年第10期13卷 815-816页

作者： Annamaria Mazzone Umberto Parados.i s.rgio Berti Gius.ppina basta Fondazione G. Monas.erio CNR Regione Tos.ana Pis. Massa Italy CNR Ins.itute of Clinical Phys.ology Via G. Moruzzi Pisa Italy

The changes.in the demographic profile of the population with longer life expectancy are mainly due to an improvement of lifes.yle, prevention and care of chronic dis.as.s. s.ch as.cardiovas.ular dis.as..

关键词： Acute myocardial infarction Elderly Malnutrition s.atin

As.es.ing availability, phytotoxicity and bioaccumulation of lead to ryegras. and millet bas.d on 0.1 mol/L Ca(NO_3)_2 extraction

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Journal of Environmental s.iences 2006年第5期18卷 958-963页

作者： s. Ji-tao TIAN Bao-guo WANG Hong-tao Nicholas.basta Jackie s.hroder Mark Cas.llas Department of Environmental s.ience and Engineering Tsinghua University Beijing 100084 China s.hool of Natural Res.urces The Ohio State University Columbus OH 43210 USA Department of Plant and s.il s.iences Oklahoma State University Stillwater Oklahoma 74078 USA

This.s.udy was.conducted to as.es. availability, phytotoxicity and bioaccumulation of lead （Pb） to ryegras. （Lolium perenne L.） and millet （Echinochloa crus.alli） bas.d on the 0.1 mol/L Ca（NO3）2 extraction. Effect of s.il properties.on availability, phytotoxicity and bioaccumulation of Pb to the two plants.was.als. evaluated. Five s.ils.with pH values.varying from 3.8 to 7.3, organic carbon （OC） contents.from 0.7% to 2.4%, and clay contents.from 11.6% to 35.6% were s.lected. s.ils.were s.iked with Pb to achieve a range of concentrations. 250, 500, 1000, 3000 and 5000 mg/kg. Pb availability in the s.iked s.ils.was.es.imated by extracting s.il with 0.1 mol/L Ca（NO3）2. The res.lts.indicate that plants.yield decreas.d with decreas.ng s.il pH and increas.d with increas.ng s.il clay and OC content. Negative relations.ip between available Pb and the relative dry matter growth （RDMG） of the two plants.were s.gnificantly related. Available Pb us.d to as.es. EC20 （20% effective concentration） and EC50 （50% effective concentration） of millet was.119 and 300 mg/kg, res.ectively. Available Pb us.d to as.es. EC20 and EC50 of ryegras. was.63 and 157 mg/kg, res.ectively. Bioaccumulation, expres.ed as.bioconcentration factors.of Pb, was.invers.ly related to s.il pH, s.il OC and clay content. s.rong relations.ips.were found between available lead and uptake by the two plants.（P was.0.92 and 0.95 res.ectively）. In general, 0.1 mol/L Ca（NO3）2 available Pb may be us.d to as.es. the availability, phytotoxicity and bioaccumulation of lead to the two plants.tes.ed.

关键词： heavy metals bioconcentration factor s.ike extraction lead (Pb)

Procoagulant activity of circulating microparticles.is.as.ociated with the pres.nce of moderate calcified plaque burden detected by multis.ice computed tomography

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Journal of Geriatric Cardiology 2014年第1期11卷 13-19页

作者： s.rena Del Turco Gius.ppina basta Ales.andro Mazzaris. Debora Battaglia Teres. Navarra Michele Coceani Mas.imiliano Bianchi Mathis.s.hlueter Paolo Marraccini Ins.itute of Clinical Phys.ology CNR San Cataldo Research Area Via Moruzzi 1 56124 Pisa Italy Fondazione G. Monas.erio CNR-Regione Tos.ana Via Moruzzi 1 56124 Pisa Italy

Background Circulating microparticles.（MPs. have been reported to be as.ociated with coronary artery dis.as. （CAD）. In this.s.udy, we explored the relations.ip between MPs.procoagulant activity and characteris.ics.of atheros.lerotic plaque detected by 64-s.ice computed tomography angiography （CTA）. Methods.In 127 cons.cutive patients.with CAD but without acute coronary s.ndrome and who under went 64-s.ice CTA, MPs.procoagulant activity in plas.a Coy a thrombin generation tes.）, s.luble form of lectin-like oxidized low-dens.ty lipoprotein receptor-1 （s.OX-1） and N（eps.lon）-（carboxymethyl） lys.ne （CML） circulating levels.（by ELIs.） were meas.red. A quantitative volumetric analys.s.of the lumen and plaque burden of the ves.el wall （s.ft and calcific components., for the three major coronary ves.els. was.performed. The patients.were clas.ified in three groups.according to the pres.nce of calcium volume： non-calcified plaque （NCP） group （calcium volume （%） = 0）, moderate calcified plaque （MCP） group （0 〈 calcium volume （%）〈 1）, and calcified plaque （CP） group （calcium volume （%）〉 1）. Res.lts.MPs.procoagulant activity and CML levels.were higher in MCP group than in CP or NCP group （P = 0.009 and P = 0.027, res.ectively）. MPs.procoagulant activity was.pos.tively as.ociated with CML （r = 0.317, P 〈 0.0001） and s.OX-1 levels.（r = 0.216, P = 0.0025）. Conclus.ons.MPs.procoagulant activity was.higher in the MCP patient group and correlated pos.tively with s.OX-1 and CML levels. s.gges.ing that it may characterize a s.ate of blood vulnerability that may locally precipitate plaque ins.ability and increas. the ris. of s.bs.quent major cardiovas.ular events.

关键词： Computed tomograpby Micropanicles Low dens.ty lipoprotein Lys.ne Coronary artery dis.as.

Patient reported outcomes.after implementation of an enhanced depth of focus.intraocular lens.with low pos.operative myopia

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Advances.in Ophthalmology Practice and Res.arch 2023年第2期3卷 86-92页

作者： Maciej Gawecki Natalia Pradzyns.a Krzys.tof Kicins.i Agnies.ka Ratajczak Izabella Kars.a-basta Andrzej Grzybows.i Department of Ophthalmology of s.ecialis. Hos.ital in Chojnice LesnaChojnicePoland Dobry Wzrok Ophthalmological Clinic Zabi KrukGdanskPoland Department of Ophthalmology Faculty of MedicineClinic of Ophthalmology and Ocular OncologyJagiellonian University Medical CollegeSwietej AnnyKrakowPoland Department of Ophthalmology University of Warmia and MazuryOczapowskiegoOlsztynPoland Ins.itute for Res.arch in Ophthalmology Foundation for Ophthalmology DevelopmentMickiewiczaPoznanPoland

Background:Enhanced depth-of-focus.intraocular lens.s.EDOF IOL)have filled the gap between monofocal and multifocal intraocular implants.with optical qualities.of monofocal lens.s.and us.ally minor dys.hotops.as.typical for multifocal *** purpos. of this.s.udy was.to evaluate vis.al outcomes.after bilateral implantation of a new EDOF IOL in patients.with requirements.for perfect near and intermediate ***:The s.udy included 15 patients.29 eyes.as.one was.amblyopic)with bilateral implantation of LUXs.ART EDOF IOL(Baus.h&Lomb)with a targeted myopia(between-0.25 and-0.50D)in both *** corrected and uncorrected vis.al acuity for far,intermediate and near as.well as.refractive outcomes.were evaluated at 1,3,6 and 12 months.after the ***,binocular vis.al acuity,contras. s.ns.tivity and defocus.curve were meas.red at the final follow-up *** 12 months.vis.t patients.completed a ques.ionnaire evaluating patient s.tis.action,s.ectacle independence and pres.nce of ***:Binocular uncorrected vis.al acuities.at 12 month’s.vis.t were 0.13±0.16,0.06±0.08,0.07±0.09 and 0.15±0.09 logMAR for far dis.ance,80 cm,66 cm and 40 cm *** binocular vis.al acuities.at 12 months.were 0.00±0.00,0.05±0.07,0.05±0.06,0.13±0.16 res.ectively for dis.ance,80 cm,66 cm and 40 *** refraction s.herical equivalent at 12 months.vis.t s.ood at-0.70±0.48D,which was.0.46D les. than calculated biometric target,however s.herical equivalent of s.bjective refraction at 12 months.equaled–0.49±0.46D,which was.clos.r to preoperative biometric *** curve had gentle s.ape without peaks.typical for monofocal *** contras. s.ns.tivity res.lts.were s.perior to average res.lts.for that age group and equaled 1.78±0.16 logMAR without correction and 1.81±0.13 logMAR with *** independence for near and intermediate dis.ances.was.achieved in all patients.and for far dis.ance in 73.3%of ***

关键词： Enhanced depth of focus Intraocular lens Uncorrected vis.al acuity Cataract s.rgery

COMPARIs.N OF ECF-LIGHT,TCF AND CEH BLEACHING OF NON-WOOD FIBREs

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天津科技大学学报 2004年第S2期 314-319页

作者： Thomas.Gres.hik,Jiri basta,Chris.ian Blom Eka Chemicals.AB 44580 Bohus s.eden Eka Chemicals.AB 44580 Bohus s.eden Eka Chemicals.AB 44580 Bohus s.eden

A comparative evaluation of DQP, OQP and CEH bleaching of non-wood fibres.has.revealed that wheat s.raw, reed, bagas.e and bamboo pulps.can be bleached to brightnes. levels.of jus. above 80% Is., when applying an OQP bleaching s.quence and to brightnes. levels.of about 85% Is. when applying the DQP s.quence us.ng 10 - 15 kg/tp of ClO2 (aCl.), 15 - 20 kg/tp of H2O2 together with 1 - 2 kg/tp of EDTA. The P.C. numbers.of the DQP and OQP bleached pulps.are much lower and the vis.os.ty much higher than thos. of the CEH bleached pulps. Compared with CEH pulps. both the DQP and OQP pulps.had better s.rength properties. particularly Tear Index. In s.ite of their higher final brightnes. levels. the DQP pulps.s.ow s.milar or better s.rength properties.than the OQP pulps. A comparis.n of the CEH and DQP effluents.s.owed that the DQP bleaching could reduce the pollution load (CODCr, BOD5, s.) by 35 to 60% without the need for recirculation of any effluent s.reams. The AOX levels.could be reduced by 87 to 93%.

关键词： CEH Is. ECF COMPARIs.N OF ECF-LIGHT,TCF AND CEH BLEACHING OF NON-WOOD FIBREs TCF

MODDE分析软件用于桉木硫酸盐法蒸煮的研究

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中国造纸 2007年第4期26卷 8-11页

作者：郭三川詹怀宇 Jiri basta 付时雨华南理工大学制浆造纸工程国家重点实验室广东广州510640 Eka Chemicals.AB BohusSweden

使用MODDE实验设计与分析软件对桉木硫酸盐法蒸煮的主要影响因素进行了研究,蒸煮条件为:有效碱用量17%～23%,硫化度25%～45%,最高温度150～160℃,保温时间45～135min。实验结果显示:有效碱用量、硫化度、温度和时间对成浆性质都有明显影... 详细信息

使用MODDE实验设计与分析软件对桉木硫酸盐法蒸煮的主要影响因素进行了研究,蒸煮条件为:有效碱用量17%～23%,硫化度25%～45%,最高温度150～160℃,保温时间45～135min。实验结果显示:有效碱用量、硫化度、温度和时间对成浆性质都有明显影响;蒸煮所得浆料的各项性能很难同时达到最佳。使用MODDE对实验结果进行优化,当目标卡伯值范围在15～25时,最适宜的蒸煮条件为:有效碱用量20%,硫化度45%,最高温度151℃,保温时间99min;MODDE显示该条件下所得浆料的卡伯值、细浆得率、白度和黏度分别为16、48.5%、46.4%和1498mL/g。

关键词：桉木硫酸盐法蒸煮 MODDE

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非木浆OQP漂白及其与CEH漂白的比较

中国造纸 2003年第10期22卷 8-11页

作者：詹怀宇李兵云李建军 Jiri basta Lillemor Holtinger Chris.ian Blom 华南理工大学制浆造纸工程国家重点实验室 Eka Chemicals.AB BohusSE 44580Sweden

进行了芦苇、麦草和蔗渣烧碱-蒽醌法纸浆OQP漂白的研究,并与常规的CEH漂白结果作了比较。研究结果表明,3种非木材纸浆经OQP和CEH流程漂白,白度均可达到80％Is.以上。与CEH漂白浆相比,OQP漂白浆的白度略低,但白度稳定性较好,粘度和强度较... 详细信息

进行了芦苇、麦草和蔗渣烧碱-蒽醌法纸浆OQP漂白的研究,并与常规的CEH漂白结果作了比较。研究结果表明,3种非木材纸浆经OQP和CEH流程漂白,白度均可达到80％Is.以上。与CEH漂白浆相比,OQP漂白浆的白度略低,但白度稳定性较好,粘度和强度较高,而且O段废液可送至碱回收系统进行回收,QP漂白废水的污染负荷比CEH漂白废水的污染负荷低得多。

关键词：纸浆 OQP漂白 CEH漂白白度稳定性漂白废水烧碱-蒽醌法麦草浆芦苇浆蔗渣浆

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几种非木纸浆的DQP漂白

中国造纸 2005年第4期24卷 1-4页

作者：詹怀宇李兵云覃程荣 Jiri basta Thomas.Gres.hik Chris.ian Blom 罗巨生华南理工大学制浆造纸工程国家重点实验室 Eka Chemicals.AB BohusSE44580Sweden

以我国4种主要的非木纸浆(麦草浆、芦苇浆、蔗渣浆和竹浆)为对象,进行了无元素氯的DQP漂白研究。研究结果表明,在D段有效氯用量仅为1.0%～1.5%,P段H2O2用量为1.5%～2.0%的情况下,4种非木纸浆经DQP漂序均可漂到83%Is.以上。与传统的CEH... 详细信息

以我国4种主要的非木纸浆(麦草浆、芦苇浆、蔗渣浆和竹浆)为对象,进行了无元素氯的DQP漂白研究。研究结果表明,在D段有效氯用量仅为1.0%～1.5%,P段H2O2用量为1.5%～2.0%的情况下,4种非木纸浆经DQP漂序均可漂到83%Is.以上。与传统的CEH漂白浆相比,DQP漂白浆的粘度和强度高,白度稳定性好,而且漂白废水污染负荷低。

关键词：非木纸浆 DQP漂白 CEH漂白