当前位置： SCI文献检索 > PHOTOCHEMISTRY AND PHOTOBIOLOGY期刊下所有文献 > Measurements of personal UV exposure on different parts of the body during various activities.

Measurements of personal UV exposure on different parts of the body during various activities.

Abstract：

:Within this study, the erythemal ultraviolet (UV) exposure received by different parts of the body during four different activities is determined. Optoelectronic devices were used to measure the erythemal UV exposure at 10 different positions of the body. The measuring devices were fixed on the forehead, on the shoulders, on the arms, on the chest, on the thighs and on the lower legs. The measurements were performed during the following activities of the test persons: walking, sitting, lying and sitting up. The measurements were performed on four clear sky days in the early afternoon at 1 s interval. One measurement sequence was taking 30-40 min. For the analysis of the measured UV exposures, the ambient UV is taken as a reference to remove the atmospheric fluctuations on the measured UV exposure. The strong dependence of the UV exposure on the activity and on the orientation of the test person is shown. Most of the body parts receive the highest exposure, when the test subject is sitting up or lying. The shoulders are most at risk when the test person is walking, whereas during the activities sitting up and lying the legs are most at risk.

journal_name

Photochem Photobiol

journal_title

Photochemistry and photobiology

authors

Weihs P,Schmalwieser A,Reinisch C,Meraner E,Walisch S,Harald M

doi

10.1111/php.12085

subject

Has Abstract

pub_date

2013-07-01 00:00:00

pages

1004-7

issue

4

eissn

0031-8655

issn

1751-1097

journal_volume

89

pub_type

杂志文章

相关文献

PHOTOCHEMISTRY AND PHOTOBIOLOGY文献大全
  • The use of wavelength-selective plastic cladding materials in horticulture: understanding of crop and fungal responses through the assessment of biological spectral weighting functions.

    abstract：:Plant responses to light spectral quality can be exploited to deliver a range of agronomically desirable end points in protected crops. This can be achieved using plastics with specific spectral properties as crop covers. We have studied the responses of a range of crops to plastics that have either (a) increased tran...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/2004-12-06-RA-392

    authors： Paul ND,Jacobson RJ,Taylor A,Wargent JJ,Moore JP

    更新日期：2005-09-01 00:00:00

  • Encapsulation of p-THPP into nanoparticles: cellular uptake, subcellular localization and effect of serum on photodynamic activity.

    abstract：:The cellular uptake, localization and efflux of meso-tetra-(4-hydroxyphenyl)porphyrin (p-THPP)-loaded nanoparticles have been studied in EMT-6 tumor cells. The effect of blood serum on photocytotoxicity has also been evaluated. Sub-130 nm nanoparticles based on poly(D,L-lactide-co-glycolide) (PLGA) (50:50 PLGA and 75:...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(2003)077<0638:eopinc>2.0.co;2

    authors： Konan YN,Chevallier J,Gurny R,Allémann E

    更新日期：2003-06-01 00:00:00

  • Structure-activity and mechanism studies on silicon phthalocyanines with Plasmodium falciparum in the dark and under red light.

    abstract：:Syntheses for the new photosensitizers HOSiPcOSi(CH3)2(CH2)3N(CH1)1 or 3(CH3)2, Pc 34 and Pc 25, have been developed and the order of activity of these photosensitizers and the previously reported photosensitizer Pc 4, HOSiPcOSi(CH3)2(CH2)3N(CH3)2, in the dark and with broad-band red light toward Plasmodium falciparum...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.1997.tb08656.x

    authors： Zhao XJ,Lustigman S,Li YS,Kenney ME,Ben-Hur E

    更新日期：1997-08-01 00:00:00

  • Effects of low-level laser therapy (LLLT) and diclofenac (topical and intramuscular) as single and combined therapy in experimental model of controlled muscle strain in rats.

    abstract：:Muscle injuries represent ca 30% of sports injuries and excessive stretching of muscle causes more than 90% of injuries. Currently the most used treatments are nonsteroidal anti-inflammatory drugs (NSAIDs), however, in last years, low-level laser therapy (LLLT) is becoming an interesting therapeutic modality. The aim ...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.2012.01236.x

    authors： de Paiva Carvalho RL,Leal-Junior EC,Petrellis MC,Marcos RL,de Carvalho MH,De Nucci G,Lopes-Martins RA

    更新日期：2013-03-01 00:00:00

  • Sunscreens and Cosmetic Formulations Containing Ascorbyl Tetraisopalmitate and Rice Peptides for the Improvement of Skin Photoaging: a Double-blind, Randomized Placebo-controlled Clinical Study.

    abstract：:Photoprotective formulations containing substances with antioxidant properties in combination have been used as a strategy for the improvement of photoaged skin conditions. However, there is a lack of studies evaluating the clinical efficacy of these substances in young women with signs of photoaging. Thus, the object...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.13390

    authors： Fossa Shirata MM,Maia Campos PMBG

    更新日期：2021-02-02 00:00:00

  • The Glucosamine-derivative NAPA Suppresses MAPK Activation and Restores Collagen Deposition in Human Diploid Fibroblasts Challenged with Environmental Levels of UVB.

    abstract：:The ultraviolet (UV) component of solar radiation is the driving force of life on earth, but it can cause photoaging and skin cancer. In this study, we investigated the effects of the glucosamine-derivative 2-(N-Acetyl)-L-phenylalanylamido-2-deoxy-β-D-glucose (NAPA) on human primary fibroblasts (FBs) stimulated in vit...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.13185

    authors： Lopreiato M,Cocchiola R,Falcucci S,Leopizzi M,Cardone M,Di Maio V,Brocco U,D'Orazi V,Calvieri S,Scandurra R,De Marco F,Scotto d'Abusco A

    更新日期：2020-01-01 00:00:00

  • Somatic-cell mutation induced by UVA and monochromatic UV radiation in repair-proficient and -deficient Drosophila melanogaster.

    abstract：:Near-ultraviolet light (UVA: 320-400 nm) constitutes a major part of sunlight UV. It is important to know the effect of UVA on the biological activities of organisms on the earth. We have previously reported that black light induces somatic-cell mutation in Drosophila larvae. To investigate which wavelength of the UVA...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(2001)073<0493:SCMIBU>2.0.CO;2

    authors： Negishi T,Nagaoka C,Hayatsu H,Suzuki K,Hara T,Kubota M,Watanabe M,Hieda K

    更新日期：2001-05-01 00:00:00

  • Biologically effective doses of sunlight for immune suppression at various latitudes and their relationship to changes in stratospheric ozone.

    abstract：:Using information on solar irradiance at different latitudes derived from a radiative transfer model and a detailed in vivo action spectrum for immune suppression in a murine system, we report here calculations of the "biologically effective" irradiance of sunlight for immune suppression. From 40 degrees N to 40 degre...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.1990.tb08686.x

    authors： De Fabo EC,Noonan FP,Frederick JE

    更新日期：1990-10-01 00:00:00

  • Photooxidation of tryptophan leading to 2-aminoacetophenone--a possible reason for the untypical aging off-flavor in wine.

    abstract：:2-Aminoacetophenone (AAP) was recognized as the key compound for the so-called untypical aging off-flavor (UTA) in Vitis vinifera wines. In this study, it was shown that AAP can be formed by photooxidation of free and protein-bound tryptophan (TRP) in combination with a subsequent storage in model wine. Solutions of T...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.12321

    authors： Horlacher N,Schwack W

    更新日期：2014-11-01 00:00:00

  • Membrane damage efficiency of phenothiazinium photosensitizers.

    abstract：:Structure-activity relationships have been widely reported for porphyrin and phthalocyanine photosensitizers, but not for phenothiazinium derivatives. Here, four phenothiazinium salts (methylene blue, toluidine blue O, 1,9-dimethyl methylene blue and the pentacyclic derivative DO15) were used to investigate how the ab...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.12264

    authors： Bacellar IO,Pavani C,Sales EM,Itri R,Wainwright M,Baptista MS

    更新日期：2014-07-01 00:00:00

  • Photophysical properties of tin ethyl etiopurpurin I (SnET2) and tin octaethylbenzochlorin (SnOEBC) in solution and bound to albumin.

    abstract：:The photophysical characteristics of two second-generation PDT photosensitizers, tin ethyl etiopurpurin I (SnET2) and tin octaethylbenzochlorin (SnOEBC), have been measured in homogeneous solution and when bound to bovine serum albumin (BSA). The ground state and triplet state absorption spectra have been characterize...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：

    authors： Pogue BW,Redmond RW,Trivedi N,Hasan T

    更新日期：1998-12-01 00:00:00

  • Germ Cell Testicular Cancer Incidence, Latitude and Sunlight Associations in the United States and Australia.

    abstract：:International patterns suggest germ cell testicular cancer (GCTC) incidence may be lower in lower latitudes. To investigate this possibility, we examined GCTC incidence by latitude (population centroid in 2000) for men ≥15 years within two reasonably homogeneous countries, the United States and Australia. In the Unite...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.12617

    authors： Biggar RJ,Baade PD,Sun J,Brandon LE,Kimlin M

    更新日期：2016-09-01 00:00:00

  • New Perspectives on an Old Issue: A Comparative MS-CASPT2 and OM2-MRCI Study of Polyenes and Protonated Schiff Bases.

    abstract：:Polyenic systems are involved in light perception of numerous living organisms. Although a π-conjugated backbone is a common feature of all polyenes, their photophysics may vary. We provide a comparative quantum mechanical study of low-lying S1 and S2 excited states in short (3-5 double bonds) symmetric all-trans line...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.12833

    authors： Dokukina I,Marian CM,Weingart O

    更新日期：2017-11-01 00:00:00

  • Ligand-dependent interaction of ruthenium(II) polypyridyl complexes with DNA probed by emission spectroscopy.

    abstract：:The nature of the interaction in buffered aqueous solution of several homo and heteroleptic ruthenium(II) polypyridyl complexes containing 2,2'-bipyridine (bpy), 2,2'-bipyrazine (bpz), 1,10-phenanthroline (phen), 4,7-diphenyl-1,10-phenanthroline (dip), 3,4,7,8-tetramethyl-1,10-phenanthroline (tmp), 1,4,5,8-tetraazaphe...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.1990.tb01787.x

    authors： Kirsch-De Mesmaeker A,Orellana G,Barton JK,Turro NJ

    更新日期：1990-09-01 00:00:00

  • Photophysics of melatonin in different environments.

    abstract：:Melatonin (N-acetyl-5-methoxytryptamine) is a naturally occurring hormone with a structural resemblance to tryptophan. Its fluorescence is solvent dependent and strongly quenched in the presence of oxygen. Fluorescence quenching in aqueous and organic solutions have been studied in the presence of different quenchers....

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(1999)069<0294:pomide>2.3.co;2

    authors： Rath MC,Mahal HS,Mukherjee T

    更新日期：1999-03-01 00:00:00

  • Phototaxis of Haloarcula marismortui revealed through a novel microbial motion analysis algorithm.

    abstract：:Haloarcula marismortui has been described to be nonmotile prior to the recent identification of flagellar filaments, suggesting the motile nature of H. marismortui. Here we observed the locomotion of freshly cultured H. marismortui cells and tracked the swimming trajectories via ImageJ. Trajectories of H. marismortui ...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.2010.00768.x

    authors： Lin YC,Fu HY,Yang CS

    更新日期：2010-09-01 00:00:00

  • The Anthocyanins, Oenin and Callistephin, Protect RPE Cells Against Oxidative Stress.

    abstract：:The retinal pigment epithelium (RPE) is a highly metabolic layer of postmitotic cells lining Bruch's membrane in the retina. While these cells contain endogenous photosensitizers that mediate blue light-induced damage, it has also been shown that blue light exposure damages mitochondrial DNA in RPE cells resulting in ...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.12683

    authors： Yacout SM,Gaillard ER

    更新日期：2017-03-01 00:00:00

  • Interaction of dibucaine.HCl local anesthetics with bacteriorhodopsin in purple membrane: a spectroscopic study.

    abstract：:Several spectroscopic techniques (absorption, emission, transient absorption and differential scanning calorimetry--DSC) were used to investigate the deprotonation of dibucaine.HCl in a hydrophobic environment, and the interaction sites and mechanisms of the local anesthetic dibucaine.HCl on bacteriorhodopsin (bR) in ...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.1989.tb08436.x

    authors： Lin CT,Chyan YG,Kresheck GC,Bitting HC Jr,el-Sayed MA

    更新日期：1989-05-01 00:00:00

  • Sequence specificity of tetrahydrobenzopsoralen photobinding to DNA.

    abstract：:The sequence specificity of photobinding to DNA of two tetrahydrobenzopsoralen derivatives has been investigated by testing the photoreactivity toward a number of self-complementary oligonucleotides. The thermodynamic constant for noncovalent binding to each DNA sequence was evaluated. The extent of photoreactivity wa...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.1995.tb03948.x

    authors： Mobilio S,Tondelli L,Capobianco M,Gia O

    更新日期：1995-02-01 00:00:00

  • Water and carboxyl group environments in the dehydration blueshift of bacteriorhodopsin.

    abstract：:The proton channels of the bacteriorhodopsin (BR) proton pump contain bound water molecules. The channels connect the purple membrane surfaces with the protonated retinal Schiff base at the membrane center. Films of purple membrane equilibrated at low relative humidity display a shift of the 570 nm retinal absorbance ...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(2000)072<0714:wacgei>2.0.co;2

    authors： Renthal R,Gracia N,Regalado R

    更新日期：2000-11-01 00:00:00

  • Synthesis, spectra and photophysics of some free base tetrafluoroalkyl and tetrafluoroaryl porphyrins with potential applications in imaging.

    abstract：:The synthesis, characterization and photophysical properties of two perfluoroalkyl (5,10,15,20-tetrakis-[trifluoromethyl]- and [heptafluoropropyl]-porphyrin) and two perfluoroaryl (5,10,15,20-tetrakis-[2,6-difluorophenyl]- and [pentafluorophenyl]-porphyrin) are described, with reference to their potential in both phot...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(2002)075<0249:ssapos>2.0.co;2

    authors： Grancho JC,Pereira MM,Miguel Mda G,Rocha GA,Burrows HD

    更新日期：2002-03-01 00:00:00

  • Activation of the General Stress Response of Bacillus subtilis by Visible Light.

    abstract：:A key challenge for microbiology is to understand how evolution has shaped the wiring of regulatory networks. This is amplified by the paucity of information of power-spectra of physicochemical stimuli to which microorganisms are exposed. Future studies of genome evolution, driven by altered stimulus regimes, will the...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章,评审

    doi：10.1111/php.12499

    authors： van der Steen JB,Hellingwerf KJ

    更新日期：2015-09-01 00:00:00

  • The Xanthophyll Carotenoid Astaxanthin has Distinct Biological Effects to Prevent the Photoaging of the Skin Even by its Postirradiation Treatment.

    abstract：:Exposure of human skin to ultraviolet (UV) radiation causes significant damage to that tissue. The effects of UV on the skin mainly include acute inflammation (erythema/edema) and abnormal keratinization wherein prostaglandin E2 (produced by cyclooxygenase-2), interleukin-8 and transglutaminase 1 (a major regulatory f...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章,评审

    doi：10.1111/php.13039

    authors： Imokawa G

    更新日期：2019-03-01 00:00:00

  • Physicochemical studies of demetalation of light-harvesting bacteriochlorophyll isomers purified from green sulfur photosynthetic bacteria.

    abstract：:Demetalation kinetics of bacteriochlorophylls (BChls) c, d and e from green sulfur photosynthetic bacteria were studied under weakly acidic conditions. Demetalation rate constants of BChl e possessing a formyl group at the 7-position were significantly smaller than those of BChls c and d, which had a methyl group at t...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.2009.00580.x

    authors： Hirai Y,Tamiaki H,Kashimura S,Saga Y

    更新日期：2009-09-01 00:00:00

  • In vivo excitation of photosensitizers by infrared light.

    abstract：:Use of near infrared instead of visible light would markedly improve tissue penetration, making larger tumors candidates for photochemotherapy. Because common photesensitizers exhibit virtually no absorption in this wavelength region, conditions are required where the simultaneous action of two photons is possible. He...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.1995.tb05277.x

    authors： Lenz P

    更新日期：1995-08-01 00:00:00

  • Photoprotective and Antigenotoxic Effects of the Flavonoids Apigenin, Naringenin and Pinocembrin.

    abstract：:This work evaluated the photoprotective and antigenotoxic effects against ultraviolet B (UVB) radiation of flavonoid compounds apigenin, naringenin and pinocembrin. The photoprotective efficacy of these compounds was estimated using in vitro photoprotection indices, and the antigenotoxicity against UVB radiation was e...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.13085

    authors： García Forero A,Villamizar Mantilla DA,Núñez LA,Ocazionez RE,Stashenko EE,Fuentes JL

    更新日期：2019-07-01 00:00:00

  • Immobilized organic photosensitizers with versatile reactivity for various visible-light applications.

    abstract：:Various photosensitizers were grafted by conventional peptide coupling methods to functionalized silica with several macroscopic shapes (powders, films) or embedded in highly transparent and microporous silica xerogel monoliths. Owing to the transparency and free-standing shape of the monoliths, the transient species ...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/php.12166

    authors： Ronzani F,Saint-Cricq P,Arzoumanian E,Pigot T,Blanc S,Oelgemöller M,Oliveros E,Richard C,Lacombe S

    更新日期：2014-03-01 00:00:00

  • New triruthenium clusters as photoinduced DNA-binding and cleaving agents.

    abstract：:1-Hydroxybenzotriazole and 1-hydroxypyridine-2-thione were incorporated as ligands with the cluster Ru3(CO)10 (NCMe)2 to give [(mu-H)Ru3(CO)10(mu2-2,3-eta2-NNN(O)C6 H4)] and [(mu-H)Ru3(CO)9(mu2-eta1 : eta2-C5H4N(O)S)], respectively. Irradiation of these two new triruthenium metal clusters individually with 350 nm UV l...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(2002)075<0457:ntcapd>2.0.co;2

    authors： Hwu JR,Kuang-Lieh L,Yu SF,Yu LJ,Kumaresan S,Lin KJ,Tsay SC

    更新日期：2002-05-01 00:00:00

  • Light-induced starch degradation in non-dormant turions of Spirodela polyrhiza.

    abstract：:Continuous red light controls starch degradation in turions of Spirodela polyrhiza [Dölger, K., U. K. Tirlapur and K.-J. Appenroth [1997] Photochem. Photobiol. 66, 126-127 (1997)]. This light could be replaced by repeated red light pulses with the reciprocity law fulfilled over a large range of fluence rates. The effe...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1562/0031-8655(2001)073<0077:lisdin>2.0.co;2

    authors： Appenroth KJ,Gabrys H

    更新日期：2001-01-01 00:00:00

  • Chlorin-bacteriochlorin energy-transfer dyads as prototypes for near-infrared molecular imaging probes: controlling charge-transfer and fluorescence properties in polar media.

    abstract：:The photophysical properties of two energy-transfer dyads that are potential candidates for near-infrared (NIR) imaging probes are investigated as a function of solvent polarity. The dyads (FbC-FbB and ZnC-FbB) contain either a free base (Fb) or zinc (Zn) chlorin (C) as the energy donor and a free base bacteriochlorin...

    journal_title：Photochemistry and photobiology

    pub_type： 杂志文章

    doi：10.1111/j.1751-1097.2008.00532.x

    authors： Kee HL,Diers JR,Ptaszek M,Muthiah C,Fan D,Lindsey JS,Bocian DF,Holten D

    更新日期：2009-07-01 00:00:00